CN215573487U - Detachable damper internal pressure measuring device - Google Patents

Abstract

The utility model provides a detachable damper internal pressure measuring device which comprises an assembling head, a sealing cylinder, a supporting rod, a pressurizing shaft, a top disc, a measuring manual rod structure, an assembling cylinder, a measuring cylinder, a detachable testing head, a first interface, a second interface, a third interface and a detachable positioning rod structure, wherein the sealing cylinder is embedded in the right side inside the assembling head; the supporting rod bolts are arranged on the periphery between the assembling head and the top disc; the pressurizing shaft is inserted into the middle part of the assembly head and the sealing cylinder; the top disc is internally provided with a manual measuring rod structure, and the left end of the manual measuring rod structure is connected with the right end of the pressurizing shaft. The arrangement of the measuring manual rod structure is convenient for matching the length between the sleeve pipe and the pressurizing shaft, so that the pressurizing shaft is extended to enter the position in the measuring cylinder for use.

Description

Detachable damper internal pressure measuring device

Technical Field

The utility model belongs to the technical field of damper measurement, and particularly relates to a detachable damper internal pressure measuring device.

Background

The damper is a device for slowing down mechanical vibration and consuming kinetic energy by using damping characteristics, and after the damper is machined, the pressure in the damper needs to be measured by a measuring device, so that the data of the damper can be known and whether the data is qualified or not can be judged, and the test of the pressure in the damper is particularly important.

However, the existing damper internal pressure measuring apparatus also has problems that it is inconvenient to perform auxiliary fixing of the placed damper and it is inconvenient to adjust the length of the pressure test site.

Therefore, it is necessary to invent a removable internal pressure measuring device for damper.

SUMMERY OF THE UTILITY MODEL

In order to solve the above technical problems, the present invention provides a removable internal pressure measuring device for a damper, so as to solve the problems that the existing internal pressure measuring device for a damper is inconvenient to perform auxiliary fixing on the damper and to adjust the length of a pressure testing place. A detachable damper internal pressure measuring device comprises an assembling head, a sealing cylinder, a supporting rod, a pressurizing shaft, a top disc, a measuring manual rod structure, an assembling cylinder, a measuring cylinder, a detachable testing head, a first interface, a second interface, a third interface and a detachable positioning rod structure, wherein the sealing cylinder is embedded on the right side inside the assembling head; the supporting rod bolts are arranged on the periphery between the assembling head and the top disc; the pressurizing shaft is inserted into the middle part of the assembly head and the sealing cylinder; a measuring manual rod structure is arranged in the top disc, and the left end of the measuring manual rod structure is connected with the right end of the pressurizing shaft; one end of the measuring cylinder is in threaded connection with an assembling cylinder, and the other end of the measuring cylinder is in threaded connection with a dismounting test head; the first interface is arranged on the upper side inside the dismounting test head; the second interface is arranged on the left side in the dismounting test head; the third interface is arranged at the lower side in the dismounting test head; the disassembly and assembly positioning rod structure is arranged at the front part and the rear part of the right end of the disassembly and assembly test head and comprises a supporting rod, a movable ring, a through hole, a clamping seat, a threaded pipe and a threaded rod, wherein the supporting rod is respectively arranged at the front part and the rear part of the right end of the disassembly and assembly test head through bolts; the front and the back bolts at the left end of the movable ring are provided with supporting rods; the through-inserting hole is formed in the middle of the inner portion of the movable ring.

Preferably, the manual measuring rod structure comprises a sleeve pipe, an adjusting cavity, an adjusting hole, a moving head, a limiting screw, a limiting nut and an assembling seat structure, wherein the adjusting cavity is formed in the sleeve pipe, and a pressurizing shaft is inserted in the adjusting cavity; the adjusting holes are respectively arranged at the front side and the rear side in the sleeve joint pipe; the moving head is connected with the pressurizing shaft through a bolt; the limiting screw penetrates through the adjusting cavity and is welded at the front end and the rear end of the moving head respectively, and a limiting nut is connected to the outer wall of the limiting screw in a threaded manner; the assembling seat structure is arranged at the right end of the sleeve pipe.

Preferably, the assembling seat structure comprises a rotating head, a threaded long rod, a clamping plate, a manual nut, a manual disc and an installation groove, the rotating head is welded at the right end of the sleeve pipe, and the installation groove is formed in the right side of the inside of the rotating head; the threaded long rod is respectively in threaded connection with the front side and the rear side inside the rotating head; one end of the threaded long rod is welded with a clamping plate, and the other end of the threaded long rod is welded with a manual disc; the manual nut is in threaded connection with the outer wall of the threaded long rod.

Preferably, the clamping seats are arc-shaped and are respectively arranged on the front side and the rear side inside the measuring cylinder.

Preferably, screwed pipe one end bolt install the rear end at the chucking seat, the other end and threaded rod threaded connection, the threaded rod respectively the bolt install the front end left and right sides at branch.

Preferably, the movable ring is supported on the right side inside the measuring cylinder, and the support rods are respectively supported on the left side of the movable ring.

Preferably, the adjusting holes are provided with a plurality of holes, and the adjusting holes are matched with the moving head.

Preferably, the shifting head and the limiting nut clamp the socket pipe.

Preferably, the adjusting cavity inside the sleeve pipe is matched with the pressurizing shaft.

Preferably, the front side and the rear side inside the mounting groove are respectively provided with a clamping plate connected with the threaded long rod, and the outer wall of the clamping plate is provided with straight anti-skidding lines.

Preferably, the manual nut on the outer wall of the threaded long rod is in contact with the outer wall of the rotating head.

Compared with the prior art, the utility model has the beneficial effects that:

1. in the utility model, the clamping seat, the threaded pipe and the threaded rod are arranged, so that the installed damper can be used for auxiliary fixation.

2. According to the utility model, the support rod and the movable ring are arranged, so that the support rod and the movable ring can be stably matched with the clamping seat for installation and supporting use.

3. In the utility model, the arrangement of the sleeve pipe and the adjusting cavity is convenient to match with the pressurizing shaft for movement and auxiliary adjustment.

4. In the utility model, the arrangement of the moving head, the limiting screw rod and the limiting nut can fix the adjusted moving head and the pressurizing shaft for use.

5. In the utility model, the arrangement of the adjusting cavity and the adjusting hole is convenient for matching the length between the sleeve pipe and the pressurizing shaft, thereby extending the position of the pressurizing shaft entering the measuring cylinder for use.

6. In the utility model, the arrangement of the rotating head and the mounting groove can be used in a penetrating way by matching with a device to be connected.

7. In the utility model, the arrangement of the long threaded rod, the clamping plate and the manual disc is convenient for auxiliary fixation of the connected device, thereby carrying out use work.

8. According to the utility model, the manual nut is arranged, so that the fixing effect on the fixing position is increased.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic structural view of the present invention.

Fig. 3 is a schematic structural diagram of the present invention.

Fig. 4 is a schematic structural diagram of the present invention.

In the figure:

1. assembling the head; 2. a sealing cylinder; 3. a support bar; 4. a pressurizing shaft; 5. a top tray; 6. measuring a manual lever structure; 61. sleeving a pipe; 62. an adjustment chamber; 63. an adjustment hole; 64. a moving head; 65. a restraining screw; 66. a restraining nut; 67. assembling a seat structure; 671. rotating the head; 672. a threaded long rod; 673. clamping the plate; 674. a manual nut; 675. a manual tray; 676. mounting grooves; 7. an assembly cartridge; 8. a measuring cylinder; 9. disassembling and assembling the test head; 10. a first interface; 11. a second interface; 12. a third interface; 13. disassembling and assembling the positioning rod structure; 131. a strut; 132. a movable ring; 133. inserting holes; 134. a clamping seat; 135. a threaded pipe; 136. a threaded rod.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

example (b):

as shown in fig. 1, a detachable damper internal pressure measuring device includes an assembly head 1, a sealing cylinder 2, a support rod 3, a pressurizing shaft 4, a top plate 5, a measuring manual rod structure 6, an assembly cylinder 7, a measuring cylinder 8, a detachable test head 9, a first interface 10, a second interface 11, a third interface 12 and a detachable positioning rod structure 13, wherein the sealing cylinder 2 is embedded in the right side of the assembly head 1; the supporting rod 3 is arranged on the periphery between the assembling head 1 and the top disc 5 through bolts; the pressurizing shaft 4 is inserted into the middle part of the assembly head 1 and the sealing cylinder 2; a manual measuring rod structure 6 is arranged in the top disc 5, and the left end of the manual measuring rod structure 6 is connected with the right end of the pressurizing shaft 4; one end of the measuring cylinder 8 is in threaded connection with an assembling cylinder 7, and the other end of the measuring cylinder is in threaded connection with a dismounting test head 9; the first interface 10 is arranged at the upper side inside the dismounting test head 9; the second interface 11 is arranged on the left side inside the dismounting test head 9; the third interface 12 is arranged at the lower side in the dismounting test head 9; the disassembly and assembly positioning rod structure 13 is arranged at the front part and the rear part of the right end of the disassembly and assembly test head 9.

As shown in fig. 2, in the above embodiment, specifically, the detachable positioning rod structure 13 includes a supporting rod 131, a movable ring 132, a through hole 133, a clamping seat 134, a threaded pipe 135 and a threaded rod 136, where the supporting rod 131 is respectively bolted to the front and rear parts of the right end of the detachable test head 9; the front part and the rear part of the left end of the movable ring 132 are provided with a support rod 131 by bolts; the through-hole 133 is arranged in the middle part inside the movable ring 132; one end of the threaded pipe 135 is bolted to the rear end of the clamping seat 134, and the other end is in threaded connection with the threaded rod 136; the threaded rods 136 are respectively installed at the left side and the right side of the front end of the supporting rod 131 by bolts; turning threaded rod 136 engages threaded tube 135 to clamp the damper in its clamping seat 134.

As shown in fig. 3, in the above embodiment, specifically, the measuring manual lever structure 6 includes a sleeve 61, an adjusting cavity 62, an adjusting hole 63, a moving head 64, a limiting screw 65, a limiting nut 66 and an assembling seat structure 67, the sleeve 61 is provided with the adjusting cavity 62 therein, and the pressing shaft 4 is inserted into the adjusting cavity 62; the movable sleeve 61 is matched with the pressurizing shaft 4 to reach different lengths, and meanwhile, the screw rod 65 is limited to be inserted into the adjusting holes 63 at different positions; the adjusting holes 63 are respectively formed in the front side and the rear side of the interior of the sleeve pipe 61; the moving head 64 is connected with the pressurizing shaft 4 through a bolt; the limiting screw rod 65 penetrates through the adjusting cavity 62 and is respectively welded at the front end and the rear end of the moving head 64, and a limiting nut 66 is connected to the outer wall of the limiting screw rod 65 in a threaded manner; the assembling seat structure 67 is arranged at the right end of the sleeve pipe 61; the limiting nut 66 in the rotary adjusting hole 63 fixes the moving head 64 and the limiting screw 65.

As shown in fig. 4, in the above embodiment, specifically, the assembly seat structure 67 includes a rotary head 671, a long threaded rod 672, a clamping plate 673, a manual nut 674, a manual disk 675 and a mounting groove 676, the rotary head 671 is welded at the right end of the sleeve pipe 61, and the mounting groove 676 is formed at the right side inside the rotary head 671; the threaded long rod 672 is respectively in threaded connection with the front side and the rear side inside the rotating head 671; one end of the long threaded rod 672 is welded with a clamping plate 673, and the other end is welded with a manual disc 675; the manual disc 675 is rotated to match with the long threaded rod 672 to drive the manual nut 674 to clamp the connected devices such as the electric cylinder and the like; the manual nut 674 is in threaded connection with the outer wall of the long threaded rod 672; turning the hand nut 674 restricts the securing of the long threaded rod 672.

Principle of operation

In the utility model, during adjustment, the movable sleeve 61 is matched with the pressurizing shaft 4 to reach different lengths, the limit screw 65 is inserted into the adjusting holes 63 at different positions, then the limit nut 66 in the adjusting hole 63 is rotated to be fixed, after preliminary adjustment is finished, the damper is placed in the dismounting test head 9 and is positioned at the inner side of the clamping seat 134, then the threaded rod 136 is rotated to be matched with the threaded pipe 135 to enable the clamping seat 134 to clamp the damper, finally the damper and the support rod 131 are inserted into the measuring cylinder 8, meanwhile, the left side in the measuring cylinder 8 is rotated to be fixed by the dismounting test head 9, water is added into the measuring cylinder 8 during installation, after the installation, when the rotating head 671 is rotated to drive the sleeve 61 to rotate, the pressurizing shaft 4 moves in the measuring cylinder 8, thereby realizing the measurement work of the damper, when the sleeve needs to be matched with an electric cylinder or other devices for connection during use, the electric cylinder is inserted into the installation groove 676, then the manual disc 675 is rotated to match with the threaded long rod 672 to drive the manual nut 674 to clamp the connected electric cylinder, and finally the manual nut 674 is rotated to be fastened, so that the electric cylinder can be matched and used along with the connection.

The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention.

Claims (8)

1. The detachable damper internal pressure measuring device is characterized by comprising an assembling head (1), a sealing cylinder (2), a supporting rod (3), a pressurizing shaft (4), a top disc (5), a measuring manual rod structure (6), an assembling cylinder (7), a measuring cylinder (8), a dismounting testing head (9), a first interface (10), a second interface (11), a third interface (12) and a dismounting positioning rod structure (13), wherein the sealing cylinder (2) is embedded on the right side inside the assembling head (1); the supporting rod (3) is arranged on the periphery between the assembling head (1) and the top disc (5) through bolts; the pressurizing shaft (4) is inserted into the middle parts of the assembly head (1) and the sealing cylinder (2); a manual measuring rod structure (6) is arranged in the top disc (5), and the left end of the manual measuring rod structure (6) is connected with the right end of the pressurizing shaft (4); one end of the measuring cylinder (8) is in threaded connection with an assembling cylinder (7), and the other end of the measuring cylinder is in threaded connection with a dismounting test head (9); the first interface (10) is arranged on the upper side in the dismounting test head (9); the second interface (11) is arranged on the left side inside the dismounting test head (9); the third interface (12) is arranged at the lower side in the dismounting test head (9); the disassembly and assembly positioning rod structure (13) is arranged at the front part and the rear part of the right end of the disassembly and assembly testing head (9), the disassembly and assembly positioning rod structure (13) comprises a supporting rod (131), a movable ring (132), a through hole (133), a clamping seat (134), a threaded pipe (135) and a threaded rod (136), and the supporting rod (131) is respectively installed at the front part and the rear part of the right end of the disassembly and assembly testing head (9) through bolts; the front part and the rear part of the left end of the movable ring (132) are provided with a support rod (131) through bolts; the through-inserting hole (133) is arranged in the middle of the inner part of the movable ring (132).

2. The removable damper internal pressure measuring device according to claim 1, wherein the clamping seats (134) are formed in an arc shape, the clamping seats (134) are respectively disposed at front and rear sides inside the measuring cylinder (8), the movable ring (132) is supported at a right side inside the measuring cylinder (8), and a support rod (131) is supported at a left side of the movable ring (132).

3. The removable internal damper pressure measuring device of claim 1, wherein the threaded tube (135) is bolted to the rear end of the clamping seat (134) at one end, and is threadedly coupled to the threaded rod (136) at the other end, and the threaded rod (136) is bolted to the left and right sides of the front end of the support rod (131).

4. The removable internal pressure measuring device of the damper according to claim 1, wherein the measuring manual lever structure (6) comprises a sleeve pipe (61), an adjusting cavity (62), an adjusting hole (63), a moving head (64), a limiting screw (65), a limiting nut (66) and an assembling seat structure (67), the adjusting cavity (62) is formed in the sleeve pipe (61), and the pressurizing shaft (4) is inserted in the adjusting cavity (62); the adjusting holes (63) are respectively arranged at the front side and the rear side in the sleeve pipe (61); the moving head (64) is connected with the pressurizing shaft (4) through a bolt; the limiting screw rods (65) penetrate through the adjusting cavities (62) and are respectively welded at the front end and the rear end of the moving head (64), and limiting nuts (66) are connected to the outer walls of the limiting screw rods (65) in a threaded mode; the assembling seat structure (67) is arranged at the right end of the sleeve pipe (61).

5. The removable internal damper pressure measuring device of claim 4, wherein said adjusting hole (63) is opened in plurality, and said adjusting hole (63) is adapted to said moving head (64).

6. The removable damper internal pressure measuring device according to claim 4, wherein the movable head (64) and the limiting nut (66) clamp the sleeve (61), and the adjusting cavity (62) inside the sleeve (61) is adapted to the pressure shaft (4).

7. The removable internal pressure measuring device of the damper according to claim 4, wherein the assembling seat structure (67) comprises a rotary head (671), a threaded long rod (672), a clamping plate (673), a manual nut (674), a manual disc (675) and a mounting groove (676), the rotary head (671) is welded at the right end of the sleeve pipe (61), and the mounting groove (676) is formed at the right side inside the rotary head (671); the threaded long rod (672) is respectively in threaded connection with the front side and the rear side inside the rotating head (671); one end of the long threaded rod (672) is welded with a clamping plate (673), and the other end is welded with a manual disc (675); the manual nut (674) is in threaded connection with the outer wall of the long threaded rod (672).

8. The removable damper internal pressure measuring device according to claim 7, wherein the front and rear sides of the inside of the mounting groove (676) are respectively provided with a clamping plate (673) connected with the long threaded rod (672), the outer wall of the clamping plate (673) is provided with a straight anti-slip thread, and the manual nut (674) on the outer wall of the long threaded rod (672) is in contact with the outer wall of the rotating head (671).

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