Split type suction cup of segment erector

Abstract

The utility model discloses a split type suction cup of a segment erector, which relates to the technical field of segment assembly and comprises an installation block, an assembly moving unit, a suction cup unit and a connecting unit. An assembly moving unit is mounted on the mounting block; the assembly moving unit comprises mounting limiting frames, first threaded rods, a moving block and a threaded cylinder, the left end and the right end of the mounting block are fixedly connected with the two mounting limiting frames, the front ends and the rear ends of the inner sides of the mounting limiting frames are fixedly connected with the first threaded rods, and the inner side of the moving block is rotationally connected with the threaded cylinder; the plurality of threaded cylinders are in threaded connection with the outer side of the threaded rod I; the suction cup unit is installed on the assembly moving unit. According to the split type suction cup of the segment erector, the position of the suction cup can be adjusted according to the uneven weight distribution of some segments, and the auxiliary suction cup can be additionally installed according to the different sizes of the segments.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe segment assembly, in particular to a split suction cup for a pipe segment assembly machine. Background Art

[0002] Under the existing technical conditions, the sucker structure of the segment assembly machine on the market is an integral structure. During the transportation or installation of the segment by the segment assembly machine, due to the size difference between the standard segment block and the K block, it is difficult to accurately locate the position when the sucker of the existing segment assembly machine absorbs the K block of the segment. At the same time, when installing the K block, the sucker size of the segment assembly machine is relatively large.

[0003] Among them, the prior art authorization announcement number CN110318788A proposes a split suction cup for a segment assembly machine, wherein the main suction cup is fixedly arranged at the lower end of the suction cup frame, and an auxiliary suction cup channel is arranged in the middle of the main suction cup; two bushings are fixedly arranged in the suction cup channel, and a guide flat key is arranged between the two bushings; key slots are arranged on both sides of the upper cylinder of the auxiliary suction cup, and the key slots slide in cooperation with the guide flat key; a telescopic oil cylinder is arranged in the suction cup frame, and the piston rod head of the telescopic oil cylinder is fixedly connected to the auxiliary suction cup;

[0004] In the prior art, the weight distribution of some pipe segments is uneven, but the position of the suction cup cannot be adjusted, and the auxiliary suction cup cannot be installed according to the different sizes of the pipe segments. For this reason, we propose a split suction cup for the pipe segment assembly machine. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the existing defects and provide a split suction cup for a pipe segment assembly machine. The position of the suction cup can be adjusted when the weight distribution of some pipe segments is uneven, and auxiliary suction cups can be installed according to the different sizes of the pipe segments, which can effectively solve the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a split suction cup of a pipe segment assembly machine, comprising a mounting block, an assembly moving unit, a suction cup unit and a connection unit;

[0007] Mounting block: mounted with assembled mobile unit;

[0008] Assemble the moving unit: it includes a mounting limit frame, a threaded rod, a moving block and a threaded barrel, the left and right ends of the mounting block are fixedly connected to two mounting limit frames, the front and rear ends of the inner side of the mounting limit frame are fixedly connected to the threaded rod, the inner side of the moving block is rotatably connected to the threaded barrel, and multiple threaded barrels are threadedly connected to the outer side of the threaded rod;

[0009] Suction cup unit: installed on the assembly mobile unit;

[0010] Connection unit: Installed on the assembly moving unit and mounting block.

[0011] The threaded hole two is limited and supported by installing a limit frame and a threaded rod, and the rotating threaded cylinder enables the moving block to move left and right in the installation limit frame under the action of the thread, thereby achieving the purpose of driving the suction cup to move horizontally.

[0012] Furthermore, the assembly moving unit further comprises a threaded hole 1 and a sliding groove, the inner upper end of the moving block is provided with a sliding groove, and the inner upper end of the moving block is provided with a threaded hole 1. The detachable suction cup is fixed and limited by the threaded hole 1 and the sliding groove.

[0013] Furthermore, the suction cup unit comprises a fixing strip 1, a fixing block, a threaded hole 2, a bolt and a mounting tube, the two ends of the fixing strip 1 are slidably connected to the sliding groove, the upper end of the fixing strip 1 is fixedly connected to the fixing block, the upper end of the fixing block is provided with a threaded hole 2, the bolt is threadedly connected to the threaded hole 2 and the threaded hole 1 respectively, and the middle part of the fixing strip 1 is fixedly connected to the mounting tube. The suction cup is fixed by the fixing strip 1 and the mounting tube, and the fixing strip 1 is fixed by the bolt and the threaded hole 2, so as to achieve the purpose of fixing the detachable suction cup.

[0014] Furthermore, the suction cup unit further comprises an auxiliary suction cup, a sealing connection port 1, a rubber sealing ring, a main suction cup and a sealing connection port 2. The inner side of the mounting tube is fixedly connected with an auxiliary suction cup, the upper end of the auxiliary suction cup is fixedly connected with a sealing connection port 1, the lower end of the auxiliary suction cup is fixedly connected with a rubber sealing ring, the middle part of the mounting block is fixedly connected with a main suction cup, and the upper end of the main suction cup is fixedly connected with a sealing connection port 2. The pipe segment is adsorbed by the auxiliary suction cup and the main suction cup, and the rubber sealing ring is used to achieve the effect of sealing, and the vacuum pipeline is connected by the sealing connection port 2 and the sealing connection port 1.

[0015] Furthermore, the connection unit includes a vacuum machine, a connection pipe, a cross connector and an expansion connector. The upper end of the mounting block is fixedly connected to the vacuum machine, the air inlet of the vacuum machine is fixedly connected to one end of the connection pipe, the other end of the connection pipe is fixedly connected to the cross connector, the air inlet of the cross connector is fixedly connected to the second sealing connection port, and the air inlets at the left and right ends of the cross connector are connected to the expansion connector. Suction is generated by the vacuum machine, so that air is transported through the connection pipe through the cross connector and the expansion connector to provide a connection interface for the auxiliary detachable suction cup.

[0016] Furthermore, the connection unit further comprises a threaded fixing cover, a delivery pipe and a sealing connector, the left and right ends of the delivery pipe are fixedly connected with the sealing connector, the outer side of the sealing connector is threadedly connected with a threaded fixing cover, one threaded fixing cover is threadedly connected to the air inlet of the expansion connector, and the other threaded fixing cover is threadedly connected to the sealing connector. The air is transmitted through the delivery pipe, the connection is sealed through the sealing connector, and the connection is fixed through the threaded fixing cover.

[0017] Compared with the prior art, the utility model has the following beneficial effects: the split suction cup of the pipe segment assembly machine has the following advantages:

[0018] 1. The split suction cup of this segment assembly machine can adjust the position of the suction cup if the weight distribution of some segments is uneven. By installing a limit frame and a threaded rod, a pair of threaded holes are used for limiting and supporting. The rotating threaded barrel allows the moving block to move left and right in the installation limit frame under the action of the thread, thereby achieving the purpose of driving the suction cup to move horizontally.

[0019] 2. The split suction cup of the segment assembly machine is fixed by fixing strip 1 and the installation tube, and fixing strip 1 is fixed by bolts and threaded holes 2, so as to achieve the purpose of fixing the detachable suction cup. Auxiliary suction cups can be installed according to the different sizes of the segments. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 For this utility model Figure 1 A schematic diagram of the partially enlarged structure at center A;

[0022] Figure 3 For this utility model Figure 1 A schematic diagram of the partially enlarged structure at B in the middle;

[0023] Figure 4 For this utility model Figure 1 A schematic diagram of the partially enlarged structure at C in the middle;

[0024] Figure 5 For this utility model Figure 1 The schematic diagram of the local enlarged structure at D in the middle;

[0025] Figure 6 It is a schematic diagram of the left side structure of the utility model.

[0026] In the figure: 1 mounting block, 3 assembling moving unit, 31 mounting limit frame, 32 threaded rod 1, 33 moving block, 34 threaded barrel, 35 threaded hole 1, 36 sliding groove, 4 suction cup unit, 41 fixing strip 1, 42 fixing block, 43 threaded hole 2, 44 bolt, 45 mounting barrel, 46 auxiliary suction cup, 47 sealing connection port 1, 48 rubber sealing ring, 49 main suction cup, 410 sealing connection port 2, 5 connecting unit, 51 vacuum machine, 52 connecting pipe, 53 cross connector, 54 expansion connector, 55 threaded fixing cover, 56 delivery pipe, 57 sealing connector. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-6 , This embodiment provides a technical solution for a split suction cup of a pipe segment assembly machine: a split suction cup of a pipe segment assembly machine, comprising a mounting block 1, an assembly moving unit 3, a suction cup unit 4 and a connecting unit 5;

[0029] Mounting block 1: mounted with assembly moving unit 3;

[0030] Assemble the moving unit 3: it includes an installation limit frame 31, a threaded rod 32, a moving block 33 and a threaded tube 34, the left and right ends of the installation block 1 are fixedly connected with two installation limit frames 31, the front and rear ends of the inner side of the installation limit frame 31 are fixedly connected with a threaded rod 32, the inner side of the moving block 33 is rotatably connected with a threaded tube 34, and multiple threaded tubes 34 are threadedly connected to the outer side of the threaded rod 32; the threaded hole 43 is limited and supported by the installation limit frame 31 and the threaded rod 32, and the rotating threaded tube 34 enables the moving block 33 to move left and right in the installation limit frame 31 under the action of the thread, thereby achieving the purpose of driving the suction cup to move horizontally.

[0031] The assembly moving unit 3 further comprises a threaded hole 35 and a sliding groove 36. The sliding groove 36 is provided at the inner upper end of the moving block 33. The threaded hole 35 and the sliding groove 36 are used to fix and limit the detachable suction cup.

[0032] Suction cup unit 4: Installed on the assembly moving unit 3; Suction cup unit 4 comprises a fixing strip 41, a fixing block 42, a threaded hole 43, a bolt 44 and a mounting tube 45. The two ends of the fixing strip 41 are slidably connected to the sliding groove 36. The upper end of the fixing strip 41 is fixedly connected to the fixing block 42. The upper end of the fixing block 42 is provided with a threaded hole 43. The bolt 44 is threadedly connected to the threaded hole 43 and the threaded hole 35 respectively. The middle part of the fixing strip 41 is fixedly connected to the mounting tube 45. The suction cup is fixed by the fixing strip 41 and the mounting tube 45, and the fixing strip 41 is fixed by the bolt 44 and the threaded hole 43, so as to achieve the purpose of fixing the detachable suction cup.

[0033] The suction cup unit 4 further comprises an auxiliary suction cup 46, a sealing connection port 1 47, a rubber sealing ring 48, a main suction cup 49 and a sealing connection port 2 410. The inner side of the mounting tube 45 is fixedly connected with the auxiliary suction cup 46, the upper end of the auxiliary suction cup 46 is fixedly connected with the sealing connection port 1 47, the lower end of the auxiliary suction cup 46 is fixedly connected with the rubber sealing ring 48, the middle part of the mounting block 1 is fixedly connected with the main suction cup 49, and the upper end of the main suction cup 49 is fixedly connected with the sealing connection port 2 410. The pipe segment is adsorbed by the auxiliary suction cup 46 and the main suction cup 49, the rubber sealing ring 48 is used to achieve the effect of sealing, and the vacuum pipeline is connected by the sealing connection port 2 410 and the sealing connection port 1 47.

[0034] Connection unit 5: installed on the assembly moving unit 3 and the mounting block 1, the connection unit 5 comprises a vacuum machine 51, a connecting pipe 52, a cross connector 53 and an expansion connector 54. The upper end of the mounting block 1 is fixedly connected with the vacuum machine 51, the air inlet of the vacuum machine 51 is fixedly connected with one end of the connecting pipe 52, the other end of the connecting pipe 52 is fixedly connected with the cross connector 53, the air inlet of the cross connector 53 is fixedly connected with the sealing connecting port 2 410, and the air inlets at the left and right ends of the cross connector 53 are connected with the expansion connector 54. Suction is generated by the vacuum machine 51, and a connection interface is provided for the auxiliary detachable suction cup through the cross connector 53 and the expansion connector 54.

[0035] The connection unit 5 further comprises a threaded fixing cover 55, a delivery pipe 56 and a sealing connector 57. The left and right ends of the delivery pipe 56 are fixedly connected with the sealing connector 57. The outer side of the sealing connector 57 is threadedly connected with a threaded fixing cover 55. One threaded fixing cover 55 is threadedly connected to the air inlet of the expansion connector 54, and the other threaded fixing cover 55 is threadedly connected to the sealing connector 47. The air is transmitted through the delivery pipe 56, the connection is sealed through the sealing connector 57, and the threaded fixing cover 55 is used to fix the connection.

[0036] The working principle of the split suction cup of the pipe segment assembly machine provided by the utility model is as follows: the rotating threaded cylinder 34 is limited and supported by the installation limit frame 31 and the threaded rod 1 32, and the rotating threaded cylinder 34 enables the moving block 33 to move left and right in the installation limit frame 31 under the action of the thread, so as to achieve the purpose of driving the suction cup to move horizontally. The detachable suction cup is fixed and limited by the threaded hole 1 35 and the sliding groove 36. The suction cup is fixed by the fixing bar 1 41 and the installation cylinder 45, and the fixing bar 1 41 is fixed by the bolt 44 and the threaded hole 2 43, so as to achieve the purpose of fixing the detachable suction cup. The pipe segment is adsorbed by the auxiliary suction cup 46 and the main suction cup 49, and the sealing effect is achieved by the rubber sealing ring 48, and the vacuum pipeline is connected by the sealing connection port 2 410 and the sealing connection port 1 47. The suction force is generated by the vacuum machine 51, and the connection interface is provided for the auxiliary detachable suction cup by the cross connector 53 and the expansion connector 54. The air is transmitted through the delivery pipe 56, the connection is sealed through the sealing connector 57, and the connection is fixed through the threaded fixing cover 55.

[0037] The above are only embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A split suction cup for a segment assembly machine, characterized in that: It comprises a mounting block (1), an assembly moving unit (3), a suction cup unit (4) and a connecting unit (5); Mounting block (1): mounted with an assembly moving unit (3); An assembled moving unit (3) comprises a mounting limit frame (31), a threaded rod (32), a moving block (33) and a threaded barrel (34), wherein the left and right ends of the mounting block (1) are fixedly connected to two mounting limit frames (31), the front and rear ends of the inner sides of the mounting limit frames (31) are fixedly connected to the threaded rod (32), the inner side of the moving block (33) is rotatably connected to the threaded barrel (34), and a plurality of threaded barrels (34) are threadedly connected to the outer side of the threaded rod (32); Suction cup unit (4): mounted on the assembly moving unit (3); Connection unit (5): installed on the assembly moving unit (3) and the mounting block (1).

2. A split suction cup for a segment assembly machine according to claim 1, characterized in that: The assembly moving unit (3) further comprises a threaded hole (35) and a sliding groove (36); the sliding groove (36) is provided at the inner upper end of the moving block (33); and the threaded hole (35) is provided at the inner upper end of the moving block (33).

3. A split suction cup for a segment assembly machine according to claim 2, characterized in that: The suction cup unit (4) comprises a fixing strip (41), a fixing block (42), a threaded hole (43), a bolt (44) and a mounting tube (45); both ends of the fixing strip (41) are slidably connected to the sliding groove (36); the upper end of the fixing strip (41) is fixedly connected to the fixing block (42); the upper end of the fixing block (42) is provided with a threaded hole (43); the bolt (44) is threadedly connected to the threaded hole (43) and the threaded hole (35) respectively; and the middle part of the fixing strip (41) is fixedly connected to the mounting tube (45).

4. A split suction cup for a segment assembly machine according to claim 3, characterized in that: The suction cup unit (4) further comprises an auxiliary suction cup (46), a sealing connection port 1 (47), a rubber sealing ring (48), a main suction cup (49) and a sealing connection port 2 (410); the inner side of the mounting tube (45) is fixedly connected with the auxiliary suction cup (46); the upper end of the auxiliary suction cup (46) is fixedly connected with the sealing connection port 1 (47); the lower end of the auxiliary suction cup (46) is fixedly connected with the rubber sealing ring (48); the middle part of the mounting block (1) is fixedly connected with the main suction cup (49); and the upper end of the main suction cup (49) is fixedly connected with the sealing connection port 2 (410).

5. The split suction cup of the segment assembly machine according to claim 4, characterized in that: The connection unit (5) comprises a vacuum machine (51), a connection pipe (52), a cross connector (53) and an expansion connector (54); the upper end of the mounting block (1) is fixedly connected to the vacuum machine (51); the air inlet of the vacuum machine (51) is fixedly connected to one end of the connection pipe (52); the other end of the connection pipe (52) is fixedly connected to the cross connector (53); the air inlet of the cross connector (53) is fixedly connected to the second sealing connector (410); and the air inlets at the left and right ends of the cross connector (53) are in communication with the expansion connector (54).

6. The split suction cup of the segment assembly machine according to claim 1, characterized in that: The connection unit (5) further comprises a threaded fixing cover (55), a delivery pipe (56) and a sealing connection head (57), the left and right ends of the delivery pipe (56) are fixedly connected to the sealing connection head (57), the outer side of the sealing connection head (57) is threadedly connected to the threaded fixing cover (55), one threaded fixing cover (55) is threadedly connected to the air inlet of the expansion connection head (54), and the other threaded fixing cover (55) is threadedly connected to the sealing connection port 1 (47).

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