Tool for dismantling thrust cylinder based on erector

Abstract

The utility model discloses a tool for dismantling a thrust oil cylinder based on an erector, which comprises two first supports, two second supports and a supporting component used for dismantling the oil cylinder. The supporting part comprises an arc-shaped frame arranged between the two first supports and the two second supports, transverse rods fixedly connected with the two sides of the tops of the first supports correspondingly, supporting rods fixedly connected with the two sides of the tops of the transverse rods correspondingly, and vertical rods fixedly connected with one sides of the supporting rods. According to the utility model, through the arrangement of the first support, the second support and the supporting part, the problem that before the oil cylinder is dismantled at present, the pushing oil cylinder needs to be dismantled manually by welding a lifting lug, a chain block and other tools, so that the dismantling efficiency of the pushing oil cylinder is greatly improved is solved. And the problems of low working efficiency, high safety risk and poor practicability caused by relatively long time consumption of the dismounting mode are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of oil cylinder dismantling auxiliary equipment, in particular to a tool for dismantling a propulsion oil cylinder based on an assembling machine. Background Art

[0002] A shield machine is a tunnel boring machine that uses the shield method. The shield construction method is that the tunnel boring machine constructs (lays) the "shield" (referring to the supporting segments) of the tunnel while excavating. It is different from the open construction method. Shield machines are generally divided into hand-dug shields, extrusion shields, semi-mechanical shields (local air pressure, global air pressure), and mechanical shields (open-chest cutting shields, pneumatic shields, slurry pressure shields, earth pressure balance shields, hybrid shields, and special-shaped shields) according to their working principles. During the disassembly and maintenance of the shield machine, the removal of the thrust cylinder is a key step. Currently, an assembly machine is usually used to remove the thrust cylinder.

[0003] Currently, before dismantling the oil cylinder, it is necessary to manually use welding lifting lugs, hand hoists and other tools to push the oil cylinder to dismantle. This dismantling method is relatively time-consuming, resulting in low work efficiency, high safety risks, and poor practicality. Utility Model Content

[0004] The purpose of the present utility model is to provide a tooling for dismantling the propulsion cylinder based on an assembly machine, so as to solve the problem raised in the above background technology that before dismantling the cylinder, it is necessary to manually use welding lifting lugs, hand hoists and other tools to dismantle the propulsion cylinder. This dismantling method is relatively time-consuming, which leads to low work efficiency, high safety risks, and poor practicality.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tooling for dismantling the propulsion cylinder based on an assembly machine, comprising two first brackets, two second brackets and a support component for dismantling the cylinder, wherein the support component comprises an arc-shaped frame arranged between the two first brackets and the two second brackets, a cross bar fixedly connected to both sides of the top of the first bracket, a support rod fixedly connected to both sides of the top of the cross bar, a vertical rod fixedly connected to one side of the support rod, a reinforcing rib arranged between the vertical rod and the first bracket, and a portable component for adjusting the occupied space, wherein the two ends of the reinforcing rib are fixedly connected to the vertical rod and the first bracket respectively, the bottom of the vertical rod is fixedly connected to the top of the first bracket, and the first bracket and the second bracket are hinged.

[0006] Preferably, the portable component includes a cavity opened in the second bracket, a sliding plate provided in the cavity, a movable opening opened on one side of the cavity, a movable plate fixedly connected to one side of the sliding plate, a groove opened on the inner wall of the cavity, a guide rod fixedly connected to one side of the sliding plate, a first spring sleeved on the outside of the guide rod, an insertion rod fixedly connected to the other side of the sliding plate, a socket opened on the first bracket, an adjustment groove opened on the top of the vertical rod, an extension rod provided in the adjustment groove and a positioning component for fixing the extension rod, the sliding plate is slidably connected to the cavity, the guide rod is slidably connected to the groove, the movable plate is slidably connected to the movable opening, the insertion rod is plugged into the socket, and the insertion rod passes through the cavity and is slidably connected to the cavity.

[0007] Preferably, the positioning component includes a horizontal frame fixedly connected to one side of the vertical rod, a screw connected to the horizontal frame, a contact plate connected to one end of the screw, a positioning rod fixedly connected to one side of the contact plate, a plurality of positioning holes evenly arranged on one side of the extension rod, a rotating plate fixedly connected to the other end of the screw, and a through opening on one side of the vertical rod, the positioning rod is slidably connected to the through opening, the positioning rod is plugged into the positioning hole, the screw is threadedly connected to the horizontal frame, and the screw is rotatably connected to the contact plate.

[0008] Preferably, a guide groove is provided in the cavity at a side opposite to the moving opening, a guide block is slidably connected in the guide groove, and the guide block is fixedly connected to the sliding plate.

[0009] Preferably, a limiting groove is provided on one side of the adjusting groove, and a limiting block is fixedly connected to one side of the extension rod, and the limiting block is plugged into the limiting groove.

[0010] Preferably, anti-rotation grooves are respectively provided on both sides of the transverse frame, and anti-rotation blocks are slidably connected in the anti-rotation grooves, and the anti-rotation blocks are fixedly connected to the contact plate.

[0011] Preferably, a fixing rod is fixedly connected in the movable opening, and the fixing rod passes through the movable plate and is slidably connected to the movable plate.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. By setting the first bracket, the second bracket and the supporting component, the two first brackets and the second bracket can be connected and fixed to the oil cylinder through a chain, and the walking beam of the assembling machine can be connected and fixed to the support rod. The walking beam of the assembling machine can drive the first bracket and the second bracket to move, and then drive the oil cylinder to move, which can assist in the removal of the oil cylinder, improve the removal efficiency, improve the work efficiency, reduce the safety risk, and thus greatly improve the practicality of the device;

[0014] 2. By providing a portable component, the first bracket and the second bracket can be folded with each other and can be easily carried. The extension rod can be retracted into the adjustment slot, thereby reducing the space occupied by the entire tooling and making it convenient to carry the tooling. When the first bracket and the second bracket are unfolded, the insertion rod can be inserted into the insertion hole under the push of the first spring, and the first bracket and the second bracket can be connected and fixed to prevent them from folding, thereby improving their stability in use. The positioning rod can be inserted into the positioning hole under the push of the screw rod, and the extension rod can be fixed to prevent it from resetting, thereby facilitating the removal of the oil cylinder, thereby further improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of the three-dimensional structure provided by the utility model;

[0016] Figure 2 A left side view provided for the present utility model;

[0017] Figure 3 The utility model provides Figure 2 A three-dimensional cross-section at AA in the middle;

[0018] Figure 4 The utility model provides Figure 3 Enlarged view of point C in the middle;

[0019] Figure 5 The utility model provides Figure 2 A three-dimensional cross-section of the middle BB;

[0020] Figure 6 The utility model provides Figure 5 Enlarged view of point D in the middle.

[0021] In the figure: 1. first bracket; 11. second bracket; 21. arc-shaped bracket; 22. horizontal bar; 23. support bar; 24. vertical bar; 25. reinforcing rib; 31. cavity; 32. sliding plate; 33. moving opening; 34. moving plate; 35. groove; 36. guide rod; 37. first spring; 38. insertion rod; 39. insertion hole; 40. adjustment slot; 41. extension rod; 51. horizontal bracket; 52. screw; 53. contact plate; 54. positioning rod; 55. positioning hole; 56. rotating plate; 57. through-mouth; 61. guide groove; 62. guide block; 71. limit groove; 72. limit block; 81. anti-rotation groove; 82. anti-rotation block; 91. fixing rod. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 as well as Figure 6The utility model provides a technical solution: a tool for dismantling a propulsion cylinder based on an assembling machine, comprising two first brackets 1, two second brackets 11 and a supporting component for dismantling the cylinder, the supporting component comprising an arc-shaped frame 21 arranged between the two first brackets 1 and the two second brackets 11, a cross bar 22 respectively fixedly connected to both sides of the top of the first bracket 1, a supporting rod 23 respectively fixedly connected to both sides of the top of the cross bar 22, a vertical rod 24 fixedly connected to one side of the supporting rod 23, a reinforcing rib 25 arranged between the vertical rod 24 and the first bracket 1, and a portable component for adjusting the occupied space, the two ends of the reinforcing rib 25 are respectively connected to the vertical rod 24 and the second bracket A bracket 1 is fixedly connected, the bottom of the vertical rod 24 is fixedly connected to the top of the first bracket 1, the first bracket 1 and the second bracket 11 are hinged, the two ends of the two arc-shaped frames 21 are fixedly connected to the two first brackets 1 and the second bracket 11 respectively, the two first brackets 1 and the second bracket 11 are fixed to the shield machine cylinder through a chain, the walking beam of the assembling machine can be fixed to the top of the support rod 23, the walking beam can drive the support rod 23 and the vertical rod 24 to move, and then drive the cylinder to move, which can facilitate the removal of the cylinder. The portable parts include a cavity 31 opened in the second bracket 11, a sliding plate 32 provided in the cavity 31, and a sliding plate 32 opened in the cavity 3 1 side of the movable opening 33, the movable plate 34 fixedly connected to one side of the sliding plate 32, the groove 35 provided on the inner wall of the cavity 31, the guide rod 36 fixedly connected to one side of the sliding plate 32, the first spring 37 sleeved on the outside of the guide rod 36, the insertion rod 38 fixedly connected to the other side of the sliding plate 32, the socket 39 provided on the first bracket 1, the adjustment slot 40 provided on the top of the vertical rod 24, the extension rod 41 provided in the adjustment slot 40 and the positioning component for fixing the extension rod 41, the sliding plate 32 is slidably connected to the cavity 31, the guide rod 36 is slidably connected to the groove 35, the movable plate 34 is slidably connected to the movable opening 33, the insertion rod 38 is connected to the socket 39 is plugged in, the insertion rod 38 passes through the cavity 31 and is slidably connected to the cavity 31, the two first brackets 1 and the two second brackets 11 can be folded with each other, and the extension rod 41 can be retracted into the adjustment groove 40, thereby reducing the space occupied by the tooling, making it convenient to carry the tooling and improving its portability. The movable plate 34 drives the sliding plate 32 to move, so that the insertion rod 38 moves, and at the same time the first spring 37 is deformed. The reset of the first spring 37 can drive the insertion rod 38 to be inserted into the insertion hole 39, and the first bracket 1 and the second bracket 11 in the unfolded state can be connected and fixed, which can prevent the first bracket 1 and the second bracket 11 from folding and improve the stability of the dismantling cylinder.

[0024] See also Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 as well as Figure 6The positioning component includes a horizontal frame 51 fixedly connected to one side of the vertical rod 24, a screw 52 connected to the horizontal frame 51, a contact plate 53 connected to one end of the screw 52, ​​a positioning rod 54 fixedly connected to one side of the contact plate 53, a plurality of positioning holes 55 evenly arranged on one side of the extension rod 41, a rotating plate 56 fixedly connected to the other end of the screw 52, ​​and a through-hole 57 opened on one side of the vertical rod 24. The positioning rod 54 is slidably connected to the through-hole 57, the positioning rod 54 is plugged into the positioning hole 55, and the screw The cam 53 is screwed to the left of the locking cam 52 and the locking cam 53 is screwed to the right of the locking cam 52 and the locking cam 53 is screwed to the left of the locking cam 52 and the locking cam 53 is screwed to the right of the locking cam 52 and the locking cam 53 is screwed to the left of the locking cam 52 and the locking cam 53 is screwed to the right of the locking cam 52 and the locking cam 53 is screwed to the right of the locking cam 52 and the locking cam 53 is screwed to the right of the locking cam 52 and the locking cam 53 is screwed to the right of the locking cam 52 and the locking cam 53 is screwed to the right of the locking cam 52 and the locking cam 53 is screwed to the right of the locking cam 52 and the locking cam 53 is screwed to the right of the locking cam 52 and the locking cam 53 is screwed to the right of the locking cam The rotation groove 81 has a stop block 82 slidingly connected in the stop groove 81, and the stop block 82 is fixedly connected to the contact plate 53. The contact plate 53 can drive the stop block 82 to move, preventing the contact plate 53 and the screw rod 52 from rotating synchronously, thereby improving the lateral movement stability of the positioning rod 54. A fixed rod 91 is fixedly connected in the moving opening 33, and the fixed rod 91 passes through the moving plate 34 and is slidingly connected to the moving plate 34. The fixed rod 91 can support the movement of the moving plate 34 to prevent the moving plate 34 from tilting.

[0025] Working principle: When working, when it is needed, first push the moving plate 34, the moving plate 34 can drive the sliding plate 32 to move, the movement of the sliding plate 32 can drive the insertion rod 38 to move, and at the same time can drive the first spring 37 to deform, and then unfold the first bracket 1 and the second bracket 11 to a horizontal state, at this time the insertion rod 38 is aligned with the insertion hole 39, loosen the moving plate 34, and at this time the first spring 37 is reset to drive the insertion rod 38 to reset, so that the insertion rod 38 is inserted into the slot, and the first bracket 1 and the second bracket 11 can be locked to prevent the first bracket 1 and the second bracket 11 from folding, and then according to the use requirements, the extension rod 41 can be pulled up, and after adjusting to the appropriate height, the rotating plate 56 is rotated, and the rotating plate 56 can drive the screw 52 to rotate, and the rotation of the screw 52 can drive the contact plate 53 to move, and the movement of the contact plate 53 can drive the positioning rod 54 to move so that it is inserted into the positioning hole 55 , the adjusted extension rod 41 can be fixed, and then the first bracket 1 and the second bracket 11 can be fixed to the cylinder by using a chain, and the walking beam of the assembling machine is fixed to the support rod 23. The movement of the walking beam can drive the entire tooling to move, and then drive the cylinder to move and dismantle. When the tooling needs to be carried after use, the rotating plate 56 can be rotated in the opposite direction to make the positioning rod 54 disengage from the positioning hole 55, and then the extension rod 41 is retracted into the adjustment groove 40, and then the rotating plate 56 is rotated again to make the positioning rod 54 insert into the positioning hole 55, fix the extension rod 41, and then push the moving plate 34 to make the insertion rod 38 disengage from the insertion hole 39. At this time, the first bracket 1 and the second bracket 11 can be folded, which can reduce the space occupied and facilitate carrying. The above is the working process of the entire device, and the contents not described in detail in this manual belong to the existing technology well known to professional and technical personnel in this field.

[0026] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tool for dismantling a propulsion cylinder based on an assembling machine, comprising two first brackets (1), two second brackets (11) and a supporting component for dismantling the cylinder, characterized in that: The support component comprises an arc-shaped frame (21) provided between the two first brackets (1) and the two second brackets (11), a cross bar (22) fixedly connected to both sides of the top of the first bracket (1), a support bar (23) fixedly connected to both sides of the top of the cross bar (22), a vertical bar (24) fixedly connected to one side of the support bar (23), a reinforcing rib (25) provided between the vertical bar (24) and the first bracket (1), and a portable component for adjusting the occupied space, wherein the two ends of the reinforcing rib (25) are fixedly connected to the vertical bar (24) and the first bracket (1), the bottom of the vertical bar (24) is fixedly connected to the top of the first bracket (1), and the first bracket (1) and the second bracket (11) are hingedly connected.

2. The tooling for dismantling the propulsion cylinder of the assembling machine according to claim 1 is characterized in that: The portable component comprises a cavity (31) provided in the second bracket (11), a sliding plate (32) provided in the cavity (31), a moving opening (33) provided on one side of the cavity (31), a moving plate (34) fixedly connected to one side of the sliding plate (32), a groove (35) provided on the inner wall of the cavity (31), a guide rod (36) fixedly connected to one side of the sliding plate (32), a first spring (37) sleeved on the outside of the guide rod (36), an insertion rod (38) fixedly connected to the other side of the sliding plate (32), a spring (39) provided on the first bracket (11), and a spring (40) provided on the inner wall of the cavity (31). The frame (1) includes a socket (39), an adjustment slot (40) provided at the top of the vertical rod (24), an extension rod (41) provided in the adjustment slot (40), and a positioning component for fixing the extension rod (41); the sliding plate (32) is slidably connected to the cavity (31); the guide rod (36) is slidably connected to the groove (35); the movable plate (34) is slidably connected to the movable opening (33); the insertion rod (38) is plugged into the socket (39); the insertion rod (38) passes through the cavity (31) and is slidably connected to the cavity (31).

3. The tooling for dismantling the propulsion cylinder of the assembling machine according to claim 2 is characterized in that: The positioning component includes a transverse frame (51) fixedly connected to one side of the vertical rod (24), a screw (52) connected to the transverse frame (51), a contact plate (53) connected to one end of the screw (52), a positioning rod (54) fixedly connected to one side of the contact plate (53), a plurality of positioning holes (55) evenly arranged on one side of the extension rod (41), a rotating plate (56) fixedly connected to the other end of the screw (52), and a through-hole (57) opened on one side of the vertical rod (24), the positioning rod (54) and the through-hole (57) are slidably connected, the positioning rod (54) and the positioning hole (55) are plugged into each other, the screw (52) and the transverse frame (51) are screwed together, and the screw (52) and the contact plate (53) are rotatably connected.

4. The tooling for dismantling the propulsion cylinder of an assembling machine according to claim 2, characterized in that: A guide groove (61) is provided on one side of the cavity (31) relative to the movable opening (33), a guide block (62) is slidably connected in the guide groove (61), and the guide block (62) is fixedly connected to the sliding plate (32).

5. The tooling for dismantling the propulsion cylinder of the assembling machine according to claim 2 is characterized in that: A limiting groove (71) is provided on one side of the adjusting groove (40), and a limiting block (72) is fixedly connected to one side of the extension rod (41), and the limiting block (72) is plugged into the limiting groove (71).

6. The tooling for dismantling the propulsion cylinder of an assembling machine according to claim 3, characterized in that: Anti-rotation grooves (81) are respectively provided on both sides of the transverse frame (51), and anti-rotation blocks (82) are slidably connected in the anti-rotation grooves (81), and the anti-rotation blocks (82) are fixedly connected to the contact plate (53).

7. The tooling for dismantling the propulsion cylinder of an assembling machine according to claim 2, characterized in that: A fixed rod (91) is fixedly connected in the movable opening (33), and the fixed rod (91) passes through the movable plate (34) and is slidably connected to the movable plate (34).

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