Temporary supporting device for digging and anchoring all-in-one machine

Abstract

The utility model discloses a temporary supporting device for a digging and anchoring all-in-one machine, and relates to the technical field of drilling of soil layers or rocks. The temporary supporting device for the digging and anchoring all-in-one machine comprises a supporting seat, limiting devices are arranged on the supporting seat and comprise supporting blocks and sliding blocks, sliding block grooves are formed in the upper surfaces of the supporting blocks, the outer walls of the lower ends of the sliding blocks are slidably connected with the interiors of the sliding block grooves, and two limiting grooves are formed in the inner walls of the sliding block grooves. Protective shells are fixedly connected to the outer walls of the two sides of the supporting block, a push rod is pressed to move oppositely in the limiting device to drive a limiting block to move oppositely and drive a reset spring to contract at the same time, and then the limiting block moves oppositely, so that the outer wall of the other end of the limiting block is disengaged from the interior of a first limiting block groove; and then the supporting plate is pulled, the sliding block and the supporting plate can be taken down from the supporting seat, and the supporting plate can be taken down, so that the supporting plate is disassembled quickly and simply, and the maintenance and overhaul efficiency of the supporting plate is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of soil or rock drilling, in particular to a temporary support device for a drilling and anchoring integrated machine. Background Art

[0002] The temporary support device used for the drilling and anchoring machine mainly refers to the support structure set up to ensure operation safety and maintain equipment stability when the drilling and anchoring machine is performing excavation and anchoring operations.

[0003] Among them, the drilling and anchoring machine is a device that integrates multiple functions such as walking, cutting, loading and transporting, drilling and anchoring. Its working process can be divided into two parts: excavation and anchoring, and parallel operation can be achieved. The temporary support device is an important component of the drilling and anchoring machine, mainly including top beams, side beams, support legs, telescopic sleeve devices, screws and bottom connecting seats, etc. It can provide necessary protection for operators and equipment during the excavation process to ensure the safety and stability of the operation.

[0004] When the temporary support device of the existing drilling and anchoring machine is in use, the drilling and anchoring machine is installed at a specified position on the support plate, and then the top beam, side beams, support legs and other components work together to provide necessary temporary support for the excavation operation. However, when the support plate is worn or damaged after long-term use, the staff needs to use special tools to remove the support device and then perform maintenance and repair on the support plate, which increases the maintenance cost and reduces the working efficiency of the equipment, thereby reducing the practicality of the equipment. Utility Model Content

[0005] The purpose of the present utility model is to solve at least one of the technical problems existing in the prior art and to provide a temporary support device for an integrated miner and anchoring machine, which can solve the problem that when the support plate is worn or damaged after long-term use, the staff needs to use special tools to disassemble the support device and then maintain and repair the support plate, which increases the maintenance cost and reduces the working efficiency of the equipment, thereby reducing the practicality of the equipment.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a temporary support device for an integrated miner and anchoring machine, comprising a support seat, on which a limiting device is provided;

[0007] The limiting device includes a supporting block and a sliding block. The upper surface of the supporting block is provided with a sliding block groove. The outer wall of the lower end of the sliding block is slidably connected to the inner part of the sliding block groove. The inner wall of the sliding block groove is provided with two limiting grooves. The outer walls of both sides of the supporting block are fixedly connected with protective shells. The outer walls of the two protective shells are provided with push rod grooves.

[0008] Among them, the inside of the two push rod grooves are both slidably connected with push rods, the inner walls on both sides of the sliding block groove are provided with a first limit block groove, the lower end of the sliding block is provided with a second limit block groove, the inside of the second limit block groove is slidably connected with two limit blocks, and the inside of the second limit block groove is provided with a reset spring. There are four limit devices in total, and the four limit devices are all provided on the support seat.

[0009] Preferably, the outer walls of the guide blocks on both sides of the lower end of the sliding block are respectively slidably connected to the inner sides of the corresponding limiting grooves, and one end of the two limiting blocks close to the first limiting block groove is respectively in contact with the inner wall of the corresponding first limiting block groove;

[0010] Wherein, both ends of the return spring are fixedly connected to one end of the corresponding limit block respectively.

[0011] Preferably, the interiors of the two push rod grooves are respectively communicated with the inner walls of the corresponding first limit block grooves;

[0012] Among them, one end of the two push rods close to the limit block both slides and extends into the interior of the first limit block groove and respectively contacts the outer wall of one end of the corresponding limit block.

[0013] Preferably, a support plate is provided on the support seat, and the upper ends of the four sliding blocks are bolted to the lower surface of the support plate by bolts;

[0014] Wherein, the inner wall of the support seat is fixedly connected with a support frame.

[0015] Preferably, the support frame is cross-shaped;

[0016] Among them, the upper surfaces of the four corners of the support seat are fixedly connected with fixed columns, and the outer walls of the four fixed columns are slidably connected with sliding columns.

[0017] Preferably, the lower end of the support block is connected to the upper end outer wall of the sliding column by bolts, and a hydraulic telescopic rod is installed on the upper surface of the support frame;

[0018] Wherein, the output end of the hydraulic telescopic rod is fixedly connected to the lower surface of the support plate.

[0019] Compared with the prior art, the beneficial effects of the present invention are:

[0020] 1. The temporary support device for the mining and anchoring integrated machine drives the limit block to move in the opposite direction by pressing the push rod in the limit device, and at the same time drives the reset spring to contract. Then, the limit block moves in the opposite direction so that the outer wall of the other end is disengaged from the interior of the first limit block groove. Then, the support plate can be pulled to remove the sliding block and the support plate from the support seat. Then, the bolt on the sliding block is turned to rotate so that the other end is disengaged from the support plate, and the support plate can be removed. In this way, the support plate can be disassembled quickly and easily, avoiding the need for workers to use special tools to disassemble the entire support device and then perform maintenance and repair on the support plate, thereby improving the maintenance and repair efficiency of the support plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the structure of the external sliding block of the utility model;

[0024] Figure 3 This is a schematic diagram of the external structure of the hydraulic telescopic rod of the utility model.

[0025] Figure numerals: 1. support seat; 2. fixed column; 3. push rod; 4. support plate; 5. protective shell; 6. sliding column; 7. support block; 8. sliding block slot; 9. push rod slot; 10. hydraulic telescopic rod; 11. first limit block slot; 12. support frame; 13. limit slot; 14. limit block; 15. return spring; 16. second limit block slot; 17. sliding block. DETAILED DESCRIPTION

[0026] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0027] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0028] In the description of this utility model, terms such as "greater than," "less than," and "exceed" are understood to exclude the number indicated, while terms such as "above," "below," and "within" are understood to include the number indicated. The terms "first" and "second" are used solely to distinguish technical features and are not to be construed as indicating or implying relative importance, or as implicitly specifying the number or order of the technical features indicated.

[0029] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, and connecting should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0030] See also Figure 1-3 , the utility model provides a technical solution: a temporary support device for a mining and anchoring machine, comprising a support seat 1;

[0031] A limiting device is provided on the support seat 1;

[0032] The limiting device includes a support block 7 and a sliding block 17. The upper surface of the support block 7 is provided with a sliding block groove 8. The outer wall of the lower end of the sliding block 17 is slidably connected to the inner part of the sliding block groove 8. The inner wall of the sliding block groove 8 is provided with two limiting grooves 13. The outer walls of the guide blocks on both sides of the lower end of the sliding block 17 are respectively slidably connected to the inner parts of the corresponding limiting grooves 13. The outer walls of both sides of the support block 7 are fixedly connected with a protective shell 5. The outer walls of the two protective shells 5 are provided with a push rod groove 9. The insides of the two push rod grooves 9 are slidably connected with push rods 3. The inner walls of both sides of the sliding block groove 8 are provided with a first limiting block groove 11. The lower end of the sliding block 17 is provided with a second limiting block groove 16. The second limiting The interior of the block groove 16 is slidably connected to two limit blocks 14, and one end of the two limit blocks 14 close to the first limit block groove 11 is in contact with the inner wall of the corresponding first limit block groove 11 respectively. A return spring 15 is provided inside the second limit block groove 16, and the two ends of the return spring 15 are fixedly connected to one end of the corresponding limit block 14 respectively. The interiors of the two push rod grooves 9 are respectively communicated with the inner walls of the corresponding first limit block groove 11, and the ends of the two push rods 3 close to the limit block 14 both slide and extend to the interior of the first limit block groove 11 and respectively contact the outer wall of one end of the corresponding limit block 14. There are four limit devices in total, and the four limit devices are all provided on the support seat 1.

[0033] Among them, a support plate 4 is provided on the support seat 1, and the upper ends of the four sliding blocks 17 are bolted to the lower surface of the support plate 4 by bolts. The inner wall of the support seat 1 is fixedly connected with a support frame 12, and the support frame 12 is cross-shaped. The upper surfaces of the four corners of the support seat 1 are fixedly connected with fixed columns 2, and the outer walls of the four fixed columns 2 are slidably connected with sliding columns 6. The inside of the lower end of the support block 7 is bolted to the upper outer wall of the sliding column 6 by bolts. A hydraulic telescopic rod 10 is installed on the upper surface of the support frame 12, and the output end of the hydraulic telescopic rod 10 is fixedly connected to the lower surface of the support plate 4.

[0034] After the jack is lifted up, the jack 14 is lifted up and the jack is released, and the jack is then released, and the jack is released to the stopper 14, and the jack is released to the stopper 15, and the jack is released to the stopper 16, and the jack is released to the stopper 17, and the jack is released to the stopper 18, and the jack is released to the stopper 19, and the jack is released to the stopper 20, and the jack is released to the stopper 21.

[0035] When the cam 14 is lifted up, the cam 14 is released, and the cam 16 is released, and the cam 16 is released, and the cam 16 is released, and the cam 16 is released, and the cam 16 is released, and the cam 16 is released, and the cam 16 is released, and the cam 16 is released, and the cam 16 is released, and the cam 16 is released

[0036] Working principle: First, install the mining and anchoring machine at the specified position of the support plate 4, and then drive the support plate 4 to move upward by the output end of the hydraulic telescopic rod 10, and at the same time drive the sliding column 6 to move upward along the fixed column 2, so that the support plate 4 is limited by the fixed column 2 and the sliding column 6 to prevent it from moving in other directions. Then, when the support plate 4 needs to be removed, press the push rod 3 to move in the opposite direction, drive the limit block 14 to move in the opposite direction, and drive the return spring 15 to contract. Then, the limit block 14 moves in the opposite direction so that the outer wall of the other end is out of contact with the inside of the first limit block groove 11, and then pull the support plate 4 to remove the sliding block 17 and the support plate 4 from the support seat 1, and then twist the bolt on the sliding block 17 to rotate it so that the other end is out of contact with the support plate 4, and the support plate 4 can be removed. This way of disassembling the support plate 4 is quick and simple, and avoids the need for staff to use special tools to disassemble the entire support device and then perform maintenance and repair on the support plate 4.

[0037] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A temporary support device for a mining and anchoring machine, comprising a support base (1), characterized in that: A limiting device is provided on the support seat (1); The limiting device comprises a support block (7) and a sliding block (17); a sliding block groove (8) is provided on the upper surface of the support block (7); the outer wall of the lower end of the sliding block (17) is slidably connected to the interior of the sliding block groove (8); the inner wall of the sliding block groove (8) is provided with two limiting grooves (13); the outer walls of both sides of the support block (7) are fixedly connected to protective shells (5); and the outer walls of the two protective shells (5) are provided with push rod grooves (9); The insides of the two push rod grooves (9) are both slidably connected with push rods (3), the inner walls of both sides of the sliding block groove (8) are both provided with first limit block grooves (11), the lower end of the sliding block (17) is provided with a second limit block groove (16), the inside of the second limit block groove (16) is slidably connected with two limit blocks (14), the inside of the second limit block groove (16) is provided with a reset spring (15), there are four limit devices in total, and the four limit devices are all provided on the support seat (1).

2. The temporary support device for the anchoring and digging machine according to claim 1, characterized in that: The outer walls of the guide blocks on both sides of the lower end of the sliding block (17) are respectively slidably connected to the inside of the corresponding limiting groove (13), and one end of the two limiting blocks (14) close to the first limiting block groove (11) is respectively in contact with the inner wall of the corresponding first limiting block groove (11); Wherein, both ends of the return spring (15) are fixedly connected to one end of the corresponding limit block (14).

3. The temporary support device for the anchoring and digging machine according to claim 1, characterized in that: The interiors of the two push rod grooves (9) are respectively communicated with the inner walls of the corresponding first limit block grooves (11); Wherein, one end of each of the two push rods (3) close to the limit block (14) slides and extends into the interior of the first limit block groove (11) and respectively contacts the outer wall of one end of the corresponding limit block (14).

4. The temporary support device for an integrated miner and anchoring machine according to claim 1, characterized in that: A support plate (4) is provided on the support seat (1), and the upper ends of four sliding blocks (17) are bolted to the lower surface of the support plate (4) via bolts; Wherein, the inner wall of the support seat (1) is fixedly connected with a support frame (12).

5. The temporary support device for the anchoring and digging machine according to claim 4, characterized in that: The support frame (12) is cross-shaped; The upper surfaces of the four corners of the support seat (1) are all fixedly connected to fixed columns (2), and the outer walls of the four fixed columns (2) are all slidably connected to sliding columns (6).

6. The temporary support device for an integrated miner and anchoring machine according to claim 1, characterized in that: The lower end of the support block (7) is connected to the upper end outer wall of the sliding column (6) by bolts, and a hydraulic telescopic rod (10) is installed on the upper surface of the support frame (12); The output end of the hydraulic telescopic rod (10) is fixedly connected to the lower surface of the support plate (4).

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