Hoister of pipeline shot blasting machine

Abstract

The utility model discloses an elevator of a pipeline shot blasting machine, and mainly relates to an elevator. Comprising a hoisting device, a base is fixedly connected to one side of the hoisting device, a roller way is fixedly connected to the upper surface of the base, a machine body is placed on the upper surface of the base, a connecting structure is arranged at the output end of the hoisting device, the connecting structure comprises a connecting piece, and the connecting piece is fixedly connected with the hoisting device. A connecting groove is formed in the inner wall of the connecting piece, a connecting shaft is slidably connected to the inner wall of the connecting groove, the connecting shaft is fixedly connected with the machine body, a fixing block is fixedly connected to the upper end of the connecting shaft, and a sliding block is slidably connected to the arc surface of the connecting shaft. The connecting device has the advantages that the connecting piece and the connecting shaft can be conveniently connected and detached, the machine body can be conveniently hoisted and lifted, and the situation that in the prior art, a rope needs to be used for wrapping the machine body and then the machine body is connected with a hoisting device for hoisting and lifting is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of elevators, in particular to an elevator for a pipeline shot blasting cleaning machine Background Technique

[0002] The shot blasting machine lifting device is composed of a lifting device, a base, a machine body and a roller path, and is a device used to lift the shot blasting machine, which is relatively common in daily life

[0003] The prior art such as the utility model with the publication number of CN221390595U discloses a precision shot blasting machine. The patent adopts a shot blasting box. A support frame is installed at the bottom of the shot blasting box. A cylinder is installed at the top of the support frame. The output shaft of the cylinder is movably connected with a hydraulic rod. One end of the hydraulic rod is connected with a sealing plate. A discharge hole is opened at the bottom of the shot blasting box. A separation box is installed at the bottom of the shot blasting box. By setting the shot blasting box, the discharge hole, the separation box, the magnet block and the collection device, the accumulated waste chips inside the shot blasting box can be quickly discharged from the shot blasting box through the twenty-four groups of discharge holes at the bottom of the shot blasting box

[0004] The inventor found in daily use that when hoisting and lifting the shot blasting machine, because ropes or iron chains are used to tie up the shot blasting machine in the prior art, and then the iron chains and ropes are connected with the elevator or crane, it not only consumes labor costs, but also has the problem of low lifting efficiency

[0005] This application provides another technical solution to solve this technical problem, aiming to provide multiple solution options for those skilled in the art Content of the Utility Model

[0006] The purpose of the utility model is to solve the deficiencies existing in the prior art, and to propose an elevator for a pipeline shot blasting cleaning machine

[0007] To achieve the above object, the utility model adopts the following technical solution: A hoist for a pipe shot blasting cleaning machine, comprising a lifting device, one side of the lifting device is fixedly connected with a base, the upper surface of the base is fixedly connected with a roller path, the upper surface of the base is placed with a machine body, the output end of the lifting device is provided with a connecting structure, the connecting structure includes a connecting piece, the connecting piece is fixedly connected with the lifting device, a connecting groove is opened on the inner wall of the connecting piece, a connecting shaft is slidably connected to the inner wall of the connecting groove, the connecting shaft is fixedly connected with the machine body, a fixing block is fixedly connected to the upper end of the connecting shaft, a slider is slidably connected to the arc surface of the connecting shaft, two sliding grooves are opened on the inner wall of the connecting piece, a clamping block is slidably connected to the inner wall of the sliding groove, a sliding rod is fixedly connected to one side of the two clamping blocks away from each other, the sliding rod is slidably connected with the connecting piece, a fixing plate is fixedly connected to one end of the connecting piece away from the clamping block, the fixing plate abuts against the connecting piece, a spring is sleeved on the arc surface of the sliding rod, and two ends of the spring are respectively fixedly connected with the connecting piece and the clamping block.

[0008] The effects achieved by the above components are as follows: When it is necessary to connect the connecting piece and the connecting shaft to lift the machine body, pull the connecting piece to move, then sleeved the connecting piece onto the connecting shaft, and then the connecting shaft slides on the inner wall of the connecting groove. After sliding to a suitable position, the clamping block contacts the fixing block, the fixing block presses the clamping block, the clamping block slides on the inner wall of the sliding groove, the clamping block drives the spring to contract, then the clamping block drives the sliding rod to slide on the inner wall of the connecting piece, after passing through the slider, the spring is stretched, the spring drives the clamping block to reset, then lift the connecting piece upward, and then move to a suitable position for the shaft clamping block to be clamped and fixed with the fixing block, and then the lifting device lifts the machine body. When it is necessary to separate the connecting piece and the connecting shaft, continue to move the connecting piece downward, then the clamping block contacts the slider, the slider first drives the clamping block to slide, the clamping block drives the spring to stretch, after moving to the lower end of the slider, the spring stretches to drive the clamping block to abut against the slider, then move the connecting piece upward, the clamping block drives the slider to move upward until the slider abuts against the fixing block, and then continue to move upward, the slider drives the clamping block to slide on the inner wall of the sliding groove, and then the connecting piece continues to rise to drive the connecting piece to be separated from the connecting shaft.

[0009] Preferably, the sliding rod is made of titanium alloy, and the cross section of the sliding rod is circular.

[0010] The effects achieved by the above components are as follows: The sliding rod can limit the spring, avoid the spring from deforming during use, and improve the service life of the spring.

[0011] Preferably, a non-slip pad is fixedly connected to the lower surface of the fixing block, and the non-slip pad is a rubber pad.

[0012] The effects achieved by the above components are as follows: The anti-slip pad can increase the friction between the clamping block and the fixing block, avoiding sliding when the fixing block and the clamping block are connected.

[0013] Preferably, the cross-section of the fixing plate is rectangular, and the fixing plate is a titanium alloy plate.

[0014] The effects achieved by the above components are as follows: The fixing plate can prevent the sliding rod from directly sliding into the inner wall of the sliding groove during movement, which is likely to cause the clamping block and the sliding rod to be stuck and unable to be used.

[0015] Preferably, a plurality of fixing structures are provided on the surface of the machine body. The fixing structure includes a square plate, the square plate is fixedly connected to the machine body, a connecting pipe is slidably connected to the inner wall of the square plate, the connecting pipe is slidably connected to the base, two sliding grooves are opened in the inner wall of the connecting pipe, a moving block is slidably connected to the inner wall of the sliding groove, a pressing block is slidably connected to the inner wall of the connecting pipe, the pressing block is fixedly connected to the moving block, a fixing rod is slidably connected to the inner wall of the connecting pipe, and the pressing block is clamped with the base.

[0016] The effects achieved by the above components are as follows: When it is necessary to fix the machine body, pull the connecting pipe to move, align the connecting pipe with the square plate and the base, then insert the connecting pipe into the square plate and the base, then pull the fixing rod to move, align the fixing rod with the connecting pipe, then insert the fixing rod into the connecting pipe. After the fixing rod moves to a suitable position, the fixing rod presses the pressing block, and the pressing block drives the moving block to slide on the inner wall of the sliding groove. After sliding to a suitable position, the pressing block is clamped into the base for fixation.

[0017] Preferably, a limiting rod is fixedly connected to the bottom wall of the fixing rod, and the limiting rod is slidably connected to the fixing rod.

[0018] The effects achieved by the above components are as follows: The limiting rod can limit the fixing rod, avoiding deviation when the fixing rod slides on the inner wall of the connecting pipe, and improving the stability of the sliding of the fixing rod.

[0019] Preferably, a plurality of handle rods are fixedly connected to the upper end of the fixing rod, and the plurality of handle rods are evenly distributed on the fixing rod.

[0020] The effects achieved by the above components are as follows: When it is necessary to pull the fixing rod, the handle rods can be directly pulled, and the handle rods drive the fixing rod to move, making it more convenient to move the fixing rod.

[0021] In summary, the beneficial effects of the present utility model are as follows:

[0022] In the present utility model, by operating the connection structure, it is achieved that the connection and disconnection between the connecting piece and the connecting shaft can be conveniently carried out, facilitating the hoisting and lifting of the machine body, and avoiding the effect in the prior art that ropes are needed to wrap the machine body and then connect it with the lifting device for hoisting and lifting.

[0023] In the present utility model, by operating the fixing structure, it is achieved that the installation and disassembly between the base and the machine body can be conveniently carried out, avoiding the effect in the prior art that multiple bolts need to be repeatedly screwed for installation and disassembly. Brief Description of the Drawings

[0024] Attached Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0025] Attached Figure 2 is a schematic diagram of the connection structure of the present utility model;

[0026] Attached Figure 3 is of the present utility model Figure 2 partial internal structural schematic diagram;

[0027] Attached Figure 4 is a schematic diagram of the fixing structure of the present utility model;

[0028] Attached Figure 5 is of the present utility model Figure 4 internal structural schematic diagram;

[0029] Attached Figure 6 is of the present utility model Figure 5 enlarged view of part A;

[0030] Reference numerals shown in the drawings: 1, lifting device; 2, base; 3, machine body; 4, roller path; 5, connection structure; 501, connecting piece; 502, connection groove; 503, connecting shaft; 504, sliding groove; 505, clamping block; 506, fixing block; 507, sliding block; 508, fixing plate; 509, sliding rod; 510, spring; 511, anti-slip pad; 6, fixing structure; 61, square plate; 62, connecting pipe; 63, fixing rod; 64, handle bar; 65, moving block; 66, limiting rod; 67, abutting block; 68, sliding slot. Detailed Embodiments

[0031] The following further elaborates the present utility model in conjunction with specific embodiments. It should be understood that these embodiments are only used to illustrate the present utility model and not to limit the scope of the present utility model. In addition, it should be understood that after reading the content taught by the present utility model, those skilled in the art can make various changes or modifications to the present utility model, and these equivalent forms also fall within the scope defined by the appended claims of this application.

[0032] Refer to Figure 1As shown in the figure, the utility model provides a technical solution: a hoist for a pipe shot blasting cleaning machine, which includes a lifting device 1. One side of the lifting device 1 is fixedly connected with a base 2. The upper surface of the base 2 is fixedly connected with a roller path 4. The machine body 3 is placed on the upper surface of the base 2. A connecting structure 5 is provided at the output end of the lifting device 1, and a plurality of fixing structures 6 are provided on the surface of the machine body 3.

[0033] The following specifically describes the specific settings and functions of its connecting structure 5 and fixing structure 6.

[0034] Refer to Figure 2 、 Figure 3As shown in the figure, in this embodiment: The connecting structure 5 includes a connecting member 501. The connecting member 501 is fixedly connected to the lifting device 1. A connecting groove 502 is provided on the inner wall of the connecting member 501. A connecting shaft 503 is slidably connected to the inner wall of the connecting groove 502. The connecting shaft 503 is fixedly connected to the machine body 3. A fixing block 506 is fixedly connected to the upper end of the connecting shaft 503. A slider 507 is slidably connected to the arc surface of the connecting shaft 503. Two sliding grooves 504 are provided on the inner wall of the connecting member 501. A clamping block 505 is slidably connected to the inner wall of the sliding groove 504. A sliding rod 509 is fixedly connected to the side of the two clamping blocks 505 away from each other. The sliding rod 509 is slidably connected to the connecting member 501. A fixing plate 508 is fixedly connected to the end of the connecting member 501 away from the clamping block 505. The fixing plate 508 abuts against the connecting member 501. A spring 510 is sleeved on the arc surface of the sliding rod 509. The two ends of the spring 510 are respectively fixedly connected to the connecting member 501 and the clamping block 505. When it is necessary to connect the connecting member 501 and the connecting shaft 503 to lift the machine body 3, the connecting member 501 is pulled to move, and then the connecting member 501 is sleeved on the connecting shaft 503. Then the connecting shaft 503 slides on the inner wall of the connecting groove 502. After sliding to a suitable position, the clamping block 505 contacts the fixing block 506. The fixing block 506 squeezes the clamping block 505. The clamping block 505 slides on the inner wall of the sliding groove 504. The clamping block 505 drives the spring 510 to contract. Then the clamping block 505 drives the sliding rod 509 to slide on the inner wall of the connecting member 501. After passing through the slider 507, the spring 510 is stretched. The spring 510 drives the clamping block 505 to reset. Then the connecting member 501 is lifted upward. When moving to a suitable position, the clamping block 505 is clamped and fixed with the fixing block 506. Then the lifting device 1 lifts the machine body 3. When it is necessary to separate the connecting member 501 and the connecting shaft 503, the connecting member 501 is continuously moved downward. Then the clamping block 505 contacts the slider 507. The slider 507 first drives the clamping block 505 to slide. The clamping block 505 drives the spring 510 to stretch. After moving to the lower end of the slider 507, the spring 510 stretches to drive the clamping block 505 to abut against the slider 507. Then the connecting member 501 is moved upward. The clamping block 505 drives the slider 507 to move upward until the slider 507 abuts against the fixing block 506. Then the slider 507 continues to move upward to drive the clamping block 505 to slide on the inner wall of the sliding groove 504. Then the connecting member 501 continues to rise to drive the connecting member 501 to separate from the connecting shaft 503. The sliding rod 509 is made of titanium alloy, and the cross section of the sliding rod 509 is circular. The sliding rod 509 can limit the spring 510, prevent the spring 510 from deforming during use, and improve the service life of the spring 510. An anti-slip pad 511 is fixedly connected to the lower surface of the fixing block 506. The anti-slip pad 511 is a rubber pad.The anti-slip pad 511 can increase the friction between the clamping block 505 and the fixed block 506, avoiding sliding when the fixed block 506 is connected to the clamping block 505. The cross-section of the fixing plate 508 is rectangular, and the fixing plate 508 is a titanium alloy plate. The fixing plate 508 can prevent the sliding rod 509 from directly sliding into the inner wall of the sliding groove 504 when moving, which is likely to cause the clamping block 505 and the sliding rod 509 to be stuck and unable to be used.

[0035] Refer to Figures 4 to 6 As shown, in this embodiment: The fixing structure 6 includes a square plate 61, which is fixedly connected to the body 3. A connecting pipe 62 is slidably connected to the inner wall of the square plate 61. The connecting pipe 62 is slidably connected to the base 2. Two sliding grooves 68 are formed in the inner wall of the connecting pipe 62. A moving block 65 is slidably connected to the inner wall of the sliding groove 68. A resisting block 67 is slidably connected to the inner wall of the connecting pipe 62. The resisting block 67 is fixedly connected to the moving block 65. A fixing rod 63 is slidably connected to the inner wall of the connecting pipe 62. The resisting block 67 is clamped with the base 2. When it is necessary to fix the body 3, pull the connecting pipe 62 to move, align the connecting pipe 62 with the square plate 61 and the base 2, and then insert the connecting pipe 62 into the square plate 61 and the base 2. Then pull the fixing rod 63 to move, align the fixing rod 63 with the connecting pipe 62, and then insert the fixing rod 63 into the connecting pipe 62. After the fixing rod 63 moves to a suitable position, the fixing rod 63 squeezes the resisting block 67, and the resisting block 67 drives the moving block 65 to slide on the inner wall of the sliding groove 68. After sliding to a suitable position, the resisting block 67 is clamped into the base 2 for fixation. A limiting rod 66 is fixedly connected to the bottom wall of the fixing rod 63, and the limiting rod 66 is slidably connected to the fixing rod 63. The limiting rod 66 can limit the fixing rod 63 to avoid deviation when the fixing rod 63 slides on the inner wall of the connecting pipe 62, improving the sliding stability of the fixing rod 63. A plurality of handle rods 64 are fixedly connected to the upper end of the fixing rod 63, and the plurality of handle rods 64 are evenly distributed on the fixing rod 63. When it is necessary to pull the fixing rod 63, the handle rods 64 can be directly pulled, and the handle rods 64 drive the fixing rod 63 to move, making it more convenient to move and fix the fixing rod 63.

[0036] Detailed usage method: When it is necessary to connect the connecting piece 501 to the connecting shaft 503 and lift the machine body 3, pull the connecting piece 501 to move, then put the connecting piece 501 on the connecting shaft 503, and then the connecting shaft 503 slides on the inner wall of the connecting groove 502. After sliding to the appropriate position, the latch 505 contacts the fixed block 506, and the fixed block 506 presses the latch 505. The latch 505 slides on the inner wall of the chute 504, and the latch 505 drives the spring 510 to contract. Then the latch 505 drives the slide bar 509 to slide on the inner wall of the connecting piece 501. After passing through the slider 507, the spring 510 is stretched, and the spring 510 drives the latch 505 to reset. Then lift the connecting piece 501 upward. When moving to the appropriate position, the latch 505 is clamped and fixed with the fixed block 506, and then the lifting device 1 lifts the machine body 3. When it is necessary to separate the connecting piece 501 from the connecting shaft 503, continue to move the connecting piece 501 downward, and then the latch 505 contacts the slider 507. The slider 507 first drives the latch 505 to slide, and the latch 505 drives the spring 510 to stretch. After moving to the lower end of the slider 507, the spring 510 is stretched to drive the latch 505 to abut against the slider 507. Then move the connecting piece 501 upward, and the latch 505 drives the slider 507 to move upward until the slider 507 abuts against the fixed block 506. Then continue to move the slider 507 upward to drive the latch 505 to slide on the inner wall of the chute 504. Then the connecting piece 501 continues to rise to drive the connecting piece 501 to separate from the connecting shaft 503. The slide bar 509 can limit the spring 510 to prevent the spring 510 from deforming during use and improve the service life of the spring 510. The anti-slip pad 511 can increase the friction between the latch 505 and the fixed block 506 to prevent the fixed block 506 and the latch 505 from sliding when they are connected. The fixing plate 508 can prevent the slide bar 509 from directly sliding into the inner wall of the chute 504 when moving, which easily causes the latch 505 and the slide bar 509 to be stuck and unable to be used.

[0037] When it is necessary to fix the body 3, pull the connecting pipe 62 to move, align the connecting pipe 62 with the square plate 61 and the base 2, and then insert the connecting pipe 62 into the square plate 61 and the base 2. Then pull the fixing rod 63 to move, align the fixing rod 63 with the connecting pipe 62, and then insert the fixing rod 63 into the connecting pipe 62. After the fixing rod 63 moves to a suitable position, the fixing rod 63 squeezes the abutting block 67, and the abutting block 67 drives the moving block 65 to slide on the inner wall of the sliding groove 68. After sliding to a suitable position, the abutting block 67 is clamped into the base 2 for fixation. The limiting rod 66 can limit the fixing rod 63 to prevent the fixing rod 63 from shifting when sliding on the inner wall of the connecting pipe 62, improving the stability of the sliding of the fixing rod 63. When it is necessary to pull the fixing rod 63, the handle 64 can be directly pulled, and the handle 64 drives the fixing rod 63 to move, making it more convenient to move the fixing rod 63.

Claims

1. A hoist for a pipeline shot blasting machine, comprising a lifting device (1), characterized in that: One side of the lifting device (1) is fixedly connected to a base (2). A roller track (4) is fixedly connected to the upper surface of the base (2). A machine body (3) is placed on the upper surface of the base (2). A connection structure (5) is provided at the output end of the lifting device (1). The connection structure (5) includes a connecting member (501). The connecting member (501) is fixedly connected to the lifting device (1). A connection groove (502) is formed in the inner wall of the connecting member (501). A connection shaft (503) is slidably connected to the inner wall of the connection groove (502). The connection shaft (503) is fixedly connected to the machine body (3). A fixing block (506) is fixedly connected to the upper end of the connection shaft (503). A slider (507) is slidably connected to the arc surface of the connection shaft (503). Two sliding grooves (504) are formed in the inner wall of the connecting member (501). A clamping block (505) is slidably connected to the inner wall of the sliding groove (504). A sliding rod (509) is fixedly connected to the mutually remote sides of the two clamping blocks (505). The sliding rod (509) is slidably connected to the connecting member (501). A fixing plate (508) is fixedly connected to the end of the connecting member (501) away from the clamping block (505). The fixing plate (508) abuts against the connecting member (501). A spring (510) is sleeved on the arc surface of the sliding rod (509). The two ends of the spring (510) are respectively fixedly connected to the connecting member (501) and the clamping block (505).

2. The elevator of a pipeline shot blasting machine according to claim 1, characterized in that: The sliding rod (509) is made of titanium alloy, and the cross-section of the sliding rod (509) is circular.

3. The elevator of a pipeline shot blasting machine according to claim 1, characterized in that: An anti-slip pad (511) is fixedly connected to the lower surface of the fixing block (506), and the anti-slip pad (511) is a rubber pad.

4. A hoist of a pipeline shot blasting machine according to claim 1, characterized in that: The cross-section of the fixing plate (508) is rectangular, and the fixing plate (508) is a titanium alloy plate.

5. The elevator of a pipeline shot blasting machine according to claim 1, characterized in that: A plurality of fixing structures (6) are provided on the surface of the machine body (3). The fixing structure (6) includes a square plate (61). The square plate (61) is fixedly connected to the machine body (3). A connecting pipe (62) is slidably connected to the inner wall of the square plate (61). The connecting pipe (62) is slidably connected to the base (2). Two sliding grooves (68) are formed in the inner wall of the connecting pipe (62). A moving block (65) is slidably connected to the inner wall of the sliding groove (68). A resisting block (67) is slidably connected to the inner wall of the connecting pipe (62). The resisting block (67) is fixedly connected to the moving block (65). A fixing rod (63) is slidably connected to the inner wall of the connecting pipe (62). The resisting block (67) is clamped with the base (2).

6. The elevator of a pipeline shot blasting machine according to claim 5, characterized in that: A limiting rod (66) is fixedly connected to the bottom wall of the fixing rod (63), and the limiting rod (66) is slidably connected to the fixing rod (63).

7. The elevator of a pipeline shot blasting machine according to claim 5, characterized in that: A plurality of handle rods (64) are fixedly connected to the upper end of the fixing rod (63), and the plurality of handle rods (64) are evenly distributed on the fixing rod (63).

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