CN219337676U

CN219337676U - Maintenance rotary table

Info

Publication number: CN219337676U
Application number: CN202320317532.2U
Authority: CN
Inventors: 张建龙; 苏玉森; 刘鑫
Original assignee: People's Liberation Army 63650 Army Hospital
Current assignee: People's Liberation Army 63650 Army Hospital
Priority date: 2023-02-27
Filing date: 2023-02-27
Publication date: 2023-07-14
Anticipated expiration: 2033-02-27

Abstract

The utility model discloses a maintenance rotary table, and relates to the technical field of medical instrument maintenance. The utility model comprises a rotating assembly, an adjusting assembly, a bottom plate and a clamping assembly, wherein the rotating assembly comprises mounting seats, a first rotating plate movably connected between the mounting seats through a first rotating shaft and a second rotating plate movably connected on the first rotating plate through a second rotating shaft, the mounting seats are arranged on the bottom plate through the adjusting assembly, and the clamping assembly is arranged on the second rotating plate. According to the utility model, through the arrangement of the first rotating plate and the second rotating plate in the rotating assembly, the first rotating shaft and the second rotating shaft are utilized to respectively drive the first rotating plate and the second rotating plate to rotate, the clamped medical instrument is driven to rotate, the medical instrument is rotated in multiple directions, the distance between the rotating assembly and the bottom plate is changed through the internal threaded rod and the external threaded rod in the adjusting assembly, and the fixed height of the medical instrument is conveniently adjusted, so that the medical instrument is convenient to use.

Description

Maintenance rotary table

Technical Field

The utility model belongs to the technical field of medical instrument maintenance, and particularly relates to a maintenance rotary table.

Background

The medical instrument is an instrument, equipment, an appliance, an in-vitro diagnostic reagent, a calibrator, materials and other similar or related articles which are directly or indirectly used for a human body, and mainly comprises the medical equipment and medical consumables, wherein the medical instrument is possibly damaged in the use process of the medical instrument, the medical instrument is required to be maintained at the moment, and in the maintenance process of the medical instrument, the maintenance turntable is a relatively common maintenance device, and the damaged medical instrument is conveniently maintained by placing the damaged medical instrument on the maintenance turntable and rotating the damaged medical instrument through the maintenance turntable.

The utility model discloses a revolving stage is used in medical science electronic equipment maintenance in the file of current publication number CN214238094U, including the bottom plate, one side of bottom plate rotates installs the roller gear, be fixed with the brace table in the pivot of roller gear, one side movable mounting of bottom plate with the gear strip that the roller gear engaged with, movable mounting has two symmetrical splint on the brace table, be provided with on the brace table and be used for driving two splint move in opposite directions with the drive assembly of electronic equipment centre gripping.

1. When the turntable disclosed in the above document is used, one side of the bottom plate is rotationally provided with a rolling gear, a supporting table is fixed on a rotating shaft of the rolling gear, one side of the bottom plate is movably provided with a gear strip meshed with the rolling gear, the supporting table is movably provided with two symmetrical clamping plates, and the rolling gear drives a damaged medical instrument on the supporting table to rotate, but only drives the medical instrument to rotate in the left-right direction, so that the turntable is inconvenient to use;

2. according to the turntable for maintaining medical electronic equipment disclosed in the above document, when the turntable is used, two symmetrical supporting plates are fixedly arranged on one side of the bottom plate, a rotating rod is fixedly arranged on a rotating shaft of the rolling gear, two ends of the rotating rod movably penetrate through the two supporting plates, the supporting table comprises supporting rods fixed at two ends of the rotating rod, a bearing plate is fixed between the ends of the supporting rods, the supporting table is installed through the rolling gear, the rolling gear is installed through the supporting plates, the supporting table is fixed, and the supporting table is inconvenient to adjust in height.

Therefore, the turntable for repairing medical electronic equipment disclosed in the above document cannot meet the requirements in practical use, so there is an urgent need for an improved technology in the market to solve the above problems.

Disclosure of Invention

The utility model aims to provide a maintenance turntable, which is characterized in that a first rotating plate and a second rotating plate are arranged in a rotating assembly, the first rotating plate and the second rotating plate are respectively driven by the first rotating shaft and the second rotating shaft to rotate, a clamped medical instrument is driven to rotate, the medical instrument is rotated in multiple directions, the distance between the rotating assembly and a bottom plate is changed by an internal threaded rod and an external threaded rod in an adjusting assembly, and the fixed height of the medical instrument is conveniently adjusted.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a maintenance turntable, which comprises a rotating assembly, an adjusting assembly, a bottom plate and a clamping assembly, wherein the rotating assembly comprises mounting seats, first rotating plates movably connected between the mounting seats through first rotating shafts and second rotating plates movably connected on the first rotating plates through second rotating shafts, the mounting seats are arranged on the bottom plate through the adjusting assembly, and the clamping assembly is arranged on the second rotating plates.

Further, one end of the first rotating shaft is fixedly connected to the central positions of the outer walls of the two sides of the first rotating plate respectively, the other end of the first rotating shaft penetrates through the mounting seat and is fixedly connected with the first fixing plate, first positioning holes are uniformly formed in the outer wall of the first fixing plate, specifically, the first rotating shaft is arranged to rotate and mount the first rotating plate, and rotation of the first rotating shaft is limited through the first fixing plate and the first positioning holes.

Further, fixedly connected with first L template on mount pad one side outer wall, offered first screw hole on the outer wall of first L template, the inboard threaded connection of first screw hole has first positioning bolt, and first screw hole and threaded connection are in the inboard of first positioning hole are run through to first positioning bolt's one end, and specifically, the setting of first L template and first screw hole has realized installing first positioning bolt, and first positioning bolt's setting has realized fixing first fixed disk.

Further, the top fixed connection of second pivot is on the lower surface central point of second revolving plate put, and the bottom of second pivot runs through first revolving plate and fixedly connected with second fixed disk, has evenly seted up the second locating hole on the terminal surface of second fixed disk, and specifically, the setting of second pivot has realized rotating the installation to the second revolving plate, and the setting of second fixed disk and second locating hole has realized prescribing a limit to the rotation of second pivot.

Further, the lower surface front end fixedly connected with second L template of second swivel plate, the second screw hole has been seted up on the surface of second L template, the inboard threaded connection of second screw hole has second positioning bolt, second positioning bolt's one end runs through the second screw hole and threaded connection is in the inboard of second positioning hole, specifically, the setting of second L template and second screw hole has realized installing second positioning bolt, second positioning bolt's setting has realized fixing the second fixed disk.

Further, adjusting part includes lower connecting plate, the internal thread pole, the external thread pole, upper junction plate and telescopic link, lower connecting plate is fixed connection respectively in the upper surface both sides of bottom plate, the bottom swing joint of internal thread pole is on the upper surface central point of lower connecting plate, the bottom threaded connection of external thread pole is on the inboard of internal thread pole, the top swing joint of external thread pole is on the lower surface central point of upper junction plate, upper junction plate fixed connection is in the bottom of mount pad, the equal fixedly connected with telescopic link of front and back end between lower connecting plate and the upper junction plate, specifically, the setting of internal thread pole and external thread pole has realized adjusting the height between lower connecting plate and the upper junction plate, realized adjusting the height of rotating assembly.

Further, the outer wall below cover of internal thread pole is equipped with first rubber pad, has evenly seted up first antiskid strip on the lateral surface of first rubber pad, and specifically, the setting of first rubber pad and first antiskid strip is convenient for rotate the internal thread pole.

Further, the telescopic link includes loop bar, interior pole, third screw hole, third locating hole and third locating bolt, the loop bar is fixed connection respectively in the front and back end of lower connecting plate upper surface, the equal gap junction in bottom of interior pole is in the inboard of loop bar, the top of interior pole is fixed connection respectively in the front and back end of the lower surface of upper connecting plate, third screw hole and third locating hole have been seted up respectively on the outer wall of loop bar and interior pole, the one end threaded connection of third locating bolt is in the inboard of third screw hole, the other end threaded connection of third locating bolt is in the inboard of third locating hole, specifically, the setting of loop bar and interior pole makes the motion between lower connecting plate and the upper connecting plate more stable, the setting of third locating bolt has realized fixing a position between loop bar and the interior pole.

Further, first spout has been seted up to the upper surface central point of second revolving plate, clamping assembly sets up in first spout, clamping assembly includes the lead screw, first slider and splint, the lead screw rotates the inboard of connecting at first spout, the both ends of lead screw all run through the both sides inner wall of first spout and fixedly connected with knob, first slider overlaps respectively and establishes in the outer wall both sides of lead screw, first spout and fixed connection are run through at the lower surface central point of splint in the top of first slider, specifically, the setting of lead screw has realized driving first slider and has moved, the setting of knob is convenient for rotate the lead screw, the setting of first slider has realized driving splint and has moved, the setting of splint has realized fixing the medical instrument of bad damage.

Further, the second spout has all been seted up to the upper surface front and back end of second revolving plate, the inboard sliding connection of second spout has the second slider, the top of second slider runs through the second spout and respectively fixed connection is in the lower surface front and back end of splint, all fixedly connected with second rubber pad on the face in opposite directions of splint, the second antiskid stripe has evenly been seted up on the face in opposite directions of second rubber pad, specifically, the motion that the setting of second spout and second slider made splint is more stable, the setting of second rubber pad protects the medical instrument of bad damage, the setting of second antiskid stripe has increased the coefficient of friction of second rubber pad, be convenient for fix the medical instrument of bad damage.

The utility model has the following beneficial effects:

1. according to the utility model, the rotating assembly is arranged, the first rotating shaft and the second rotating shaft in the rotating assembly are utilized to drive the first rotating plate and the second rotating plate to rotate respectively, and the first rotating plate and the second rotating plate are utilized to drive the fixed medical instrument to rotate in the X-Y axis direction and the Y-Z axis direction respectively, so that the medical instrument is driven to rotate in multiple directions, the problem that the medical instrument cannot be rotated in multiple directions in the prior art is solved, and the medical instrument is convenient to overhaul, thereby being convenient to use.

2. According to the utility model, the adjusting assembly is arranged, the internal threaded rod and the external threaded rod are connected by screwing, and when the internal threaded rod rotates, the external threaded rod is driven to move relative to the internal threaded rod, the upper connecting plate and the rotating assembly are driven to move, so that the problem that the height of a medical instrument is inconvenient to adjust in the prior art is solved, and the medical instrument is convenient to use.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is an overall schematic of a repair turret;

FIG. 2 is a disassembled view of the rotating assembly;

FIG. 3 is a schematic view of the structure of the second rotating plate;

FIG. 4 is a schematic structural view of an adjustment assembly;

FIG. 5 is a schematic structural view of a first rubber pad;

FIG. 6 is a disassembled view of the telescoping rod;

FIG. 7 is a schematic view of a clamping assembly;

in the drawings, the list of components represented by the various numbers is as follows:

100. a rotating assembly; 101. a mounting base; 1011. a first L-shaped plate; 1012. a first threaded hole; 1013. a first positioning bolt; 102. a first rotating shaft; 1021. a first fixed plate; 1022. a first positioning hole; 103. a first rotating plate; 1031. a second L-shaped plate; 1032. a second threaded hole; 1033. a second positioning bolt; 104. a second rotating plate; 1041. a first chute; 1042. a second chute; 105. a second rotating shaft; 1051. a second fixed disk; 1052. a second positioning hole; 200. an adjustment assembly; 201. a lower connecting plate; 202. an internal threaded rod; 2021. a first rubber pad; 2022. a first anti-slip stripe; 203. an external threaded rod; 204. an upper connecting plate; 205. a telescopic rod; 2051. a loop bar; 2052. an inner rod; 2053. a third threaded hole; 2054. a third positioning hole; 2055. a third positioning bolt; 300. a bottom plate; 400. a clamping assembly; 401. a screw rod; 4011. a knob; 402. a first slider; 403. a clamping plate; 4031. a second slider; 4032. a second rubber pad; 4033. and a second anti-slip stripe.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1-7, the present utility model is a maintenance turntable, which includes a rotating assembly 100, an adjusting assembly 200, a base plate 300 and a clamping assembly 400, wherein the rotating assembly 100 includes a mounting base 101, a first rotating plate 103 movably connected between the mounting bases 101 through a first rotating shaft 102, and a second rotating plate 104 movably connected to the first rotating plate 103 through a second rotating shaft 105, the mounting base 101 is disposed on the base plate 300 through the adjusting assembly 200, the clamping assembly 400 is disposed on the second rotating plate 104,

firstly, a damaged medical instrument is placed on a second rotating plate 104, a knob 4011 is rotated, a screw rod 401 is driven to rotate through the knob 4011, a first sliding block 402 is driven to move through the rotation of the screw rod 401, a clamping plate 403 is driven to move through the first sliding block 402, and the medical instrument is clamped and fixed through the clamping plate 403;

then, the first positioning bolt 1013 is unscrewed, and an external force is applied to the first rotating plate 103, so that the first rotating plate 103 drives the medical instrument to move in the X-Y axis direction, and when the medical instrument rotates to a specified angle, the first positioning bolt 1013 is connected in the first positioning hole 1022 on the first fixing disk 1021 in a threaded manner again, so that the rotation of the first rotating plate 103 is fixed;

then, as in the above operation, the medical instrument is driven to rotate on the Y-Z axis by the second rotating plate 104, and the rotation of the second rotating plate 104 is fixed by the second positioning bolt 1033;

finally, the third positioning bolt 2055 is unscrewed, the internal threaded rod 202 is rotated, the external threaded rod 203 is driven to move by the internal threaded rod 202, the upper connecting plate 204 and the rotating assembly 100 are driven to move by the external threaded rod 203, the height of the medical instrument is adjusted, and after the height is adjusted, the third positioning bolt 2055 is connected to the inner side of the third positioning hole 2054 in a threaded mode again, and the medical instrument is maintained.

As shown in fig. 2, one end of the first rotating shaft 102 is fixedly connected to the central positions of the outer walls of two sides of the first rotating plate 103, the other end of the first rotating shaft 102 penetrates through the mounting seat 101 and is fixedly connected with the first fixing disk 1021, the first fixing disk 1021 is mounted at one end of the first rotating shaft 102 in a welded manner, first positioning holes 1022 are uniformly formed in the outer wall of the first fixing disk 1021, multiple groups of first positioning holes 1022 are arranged and distributed in a circular array, and meanwhile, the inner sides of the first positioning holes 1022 are arranged in an internal thread mode.

As shown in fig. 2, a first L-shaped plate 1011 is fixedly connected to an outer wall of one side of the mounting seat 101, the first L-shaped plate 1011 is fixed by a bolt, a first threaded hole 1012 is formed in the outer wall of the first L-shaped plate 1011, a first positioning bolt 1013 is screwed to an inner side of the first threaded hole 1012, and one end of the first positioning bolt 1013 penetrates through the first threaded hole 1012 and is screwed to an inner side of the first positioning hole 1022.

As shown in fig. 2, the top end of the second rotating shaft 105 is fixedly connected to the center position of the lower surface of the second rotating plate 104, the bottom end of the second rotating shaft 105 penetrates through the first rotating plate 103 and is fixedly connected with a second fixing plate 1051, the second fixing plate 1051 is mounted at the bottom end of the second rotating shaft 105 in a welding manner, second positioning holes 1052 are uniformly formed in the end face of the second fixing plate 1051, multiple groups of second positioning holes 1052 are arranged and distributed in a circular array, and meanwhile, internal threads are formed on the inner wall of the second positioning holes 1052.

As shown in fig. 2, the front end of the lower surface of the second rotating plate 104 is fixedly connected with a second L-shaped plate 1031, the second L-shaped plate 1031 is mounted on the second rotating plate 104 by adopting a bolt mounting manner, a second threaded hole 1032 is formed in the surface of the second L-shaped plate 1031, a second positioning bolt 1033 is connected with the inner side of the second threaded hole 1032 in a threaded manner, and one end of the second positioning bolt 1033 penetrates through the second threaded hole 1032 and is connected with the inner side of the second positioning hole 1052 in a threaded manner.

As shown in fig. 4, the adjusting assembly 200 includes a lower connecting plate 201, an internal threaded rod 202, an external threaded rod 203, an upper connecting plate 204 and a telescopic rod 205, wherein the lower connecting plate 201 is respectively and fixedly connected to two sides of the upper surface of the bottom plate 300, the lower connecting plate 201 is fixed on the bottom plate 300 in a bolt mounting manner, the bottom end of the internal threaded rod 202 is movably connected to the central position of the upper surface of the lower connecting plate 201, the internal threaded rod 202 is hollow, the inner wall of the internal threaded rod 202 is provided with internal threads, the bottom end of the external threaded rod 203 is in threaded connection with the inner side of the internal threaded rod 202, the outer wall of the external threaded rod 203 is provided with external threads, the internal threaded rod 202 and the external threaded rod 203 are connected through threaded screwing, the top end of the external threaded rod 203 is movably connected to the central position of the lower surface of the upper connecting plate 204, the upper connecting plate 204 is fixedly connected to the bottom of the mounting seat 101, and the front end and the rear end between the lower connecting plate 201 and the upper connecting plate 204 are fixedly connected with the telescopic rod 205.

As shown in fig. 5, a first rubber pad 2021 is sleeved below the outer wall of the internal threaded rod 202, the first rubber pad 2021 is adhered below the outer wall of the internal threaded rod 202 through glue, first anti-slip stripes 2022 are uniformly formed on the outer side surface of the first rubber pad 2021, and the friction coefficient of the first rubber pad 2021 is increased through the arrangement of the first anti-slip stripes 2022, so that the internal threaded rod 202 can be conveniently rotated.

As shown in fig. 6, the telescopic rod 205 includes a sleeve rod 2051, an inner rod 2052, a third threaded hole 2053, a third positioning hole 2054 and a third positioning bolt 2055, the sleeve rod 2051 is fixedly connected to the front end and the rear end of the upper surface of the lower connecting plate 201 respectively, the sleeve rod 2051 is of a hollow structure, the bottom ends of the inner rod 2052 are all connected to the inner side of the sleeve rod 2051 in a gap manner, the top ends of the inner rod 2052 are fixedly connected to the front end and the rear end of the lower surface of the upper connecting plate 204 respectively, the outer walls of the sleeve rod 2051 and the inner rod 2052 are provided with the third threaded holes 2053 and the third positioning holes 2054 respectively, the third positioning holes 2054 are provided with a plurality of groups, and are distributed in a linear array on the end face of the inner rod 2052, meanwhile, one end of the third positioning bolt 2055 is in threaded connection to the inner side of the third threaded hole 2053, and the other end of the third positioning bolt 2055 is in threaded connection to the inner side of the third positioning hole 2054.

As shown in fig. 2 and fig. 7, a first sliding groove 1041 is formed in the central position of the upper surface of the second rotating plate 104, the clamping assembly 400 is disposed in the first sliding groove 1041, the clamping assembly 400 includes a screw rod 401, a first sliding block 402 and a clamping plate 403, the screw rod 401 is rotatably connected to the inner side of the first sliding groove 1041, the outer wall of the screw rod 401 is provided with external threads, two ends of the screw rod 401 penetrate through the inner walls of two sides of the first sliding groove 1041 and are fixedly connected with knobs 4011, the knobs 4011 are respectively located at two sides of the second rotating plate 104, the first sliding blocks 402 are respectively sleeved on two sides of the outer wall of the screw rod 401, and the top of the first sliding block 402 penetrates through the first sliding groove 1041 and is fixedly connected to the central position of the lower surface of the clamping plate 403.

As shown in fig. 2 and fig. 7, the front end and the rear end of the upper surface of the second rotating plate 104 are both provided with a second sliding chute 1042, the inner side of the second sliding chute 1042 is slidably connected with a second sliding block 4031, the top of the second sliding block 4031 penetrates through the second sliding chute 1042 and is respectively and fixedly connected with the front end and the rear end of the lower surface of the clamping plate 403, the movement of the clamping plate 403 is more stable due to the arrangement of the second sliding block 4031, a second rubber pad 4032 is fixedly connected to the opposite surface of the clamping plate 403, the medical apparatus is protected due to the arrangement of the second rubber pad 4032, a second anti-slip stripe 4033 is uniformly arranged on the opposite surface of the second rubber pad 4032, and the friction coefficient of the second rubber pad 4032 is increased due to the arrangement of the second anti-slip stripe 4033, so that the medical apparatus is better clamped.

The foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present utility model.

Claims

1. A maintenance turret comprising a rotating assembly (100), an adjusting assembly (200), a base plate (300) and a clamping assembly (400), characterized in that: the rotating assembly (100) comprises mounting seats (101), first rotating plates (103) movably connected between the mounting seats (101) through first rotating shafts (102) and second rotating plates (104) movably connected on the first rotating plates (103) through second rotating shafts (105), the mounting seats (101) are arranged on the bottom plate (300) through the adjusting assembly (200), and the clamping assembly (400) is arranged on the second rotating plates (104).

2. A service turret according to claim 1, wherein: one end of the first rotating shaft (102) is fixedly connected to the central positions of the outer walls of the two sides of the first rotating plate (103), the other end of the first rotating shaft (102) penetrates through the mounting seat (101) and is fixedly connected with a first fixing plate (1021), and first positioning holes (1022) are uniformly formed in the outer wall of the first fixing plate (1021).

3. A service turret according to claim 2, wherein: the mounting seat is characterized in that a first L-shaped plate (1011) is fixedly connected to the outer wall of one side of the mounting seat (101), a first threaded hole (1012) is formed in the outer wall of the first L-shaped plate (1011), a first positioning bolt (1013) is connected to the inner side of the first threaded hole (1012) in a threaded mode, and one end of the first positioning bolt (1013) penetrates through the first threaded hole (1012) and is connected to the inner side of the first positioning hole (1022) in a threaded mode.

4. A service turret according to claim 1, wherein: the top of second pivot (105) is fixed connection in on the lower surface central point of second revolving plate (104), the bottom of second pivot (105) runs through first revolving plate (103) and fixedly connected with second fixed disk (1051), second locating hole (1052) have evenly been seted up on the terminal surface of second fixed disk (1051).

5. A service turret according to claim 4, wherein: the lower surface front end fixedly connected with second L template (1031) of second swivel plate (104), second screw hole (1032) have been seted up on the surface of second L template (1031), the inboard threaded connection of second screw hole (1032) has second locating bolt (1033), the one end of second locating bolt (1033) runs through second screw hole (1032) and threaded connection are in the inboard of second locating hole (1052).

6. A service turret according to claim 1, wherein: the adjusting component (200) comprises a lower connecting plate (201), an internal threaded rod (202), an external threaded rod (203), an upper connecting plate (204) and a telescopic rod (205), wherein the lower connecting plate (201) is fixedly connected to two sides of the upper surface of the bottom plate (300) respectively, the bottom end of the internal threaded rod (202) is movably connected to the central position of the upper surface of the lower connecting plate (201), the bottom end of the external threaded rod (203) is in threaded connection to the inner side of the internal threaded rod (202), the top end of the external threaded rod (203) is movably connected to the central position of the lower surface of the upper connecting plate (204), the upper connecting plate (204) is fixedly connected to the bottom of the mounting seat (101), and the front end and the rear end between the lower connecting plate (201) and the upper connecting plate (204) are fixedly connected with the telescopic rod (205).

7. A service turret according to claim 6, wherein: the first rubber pad (2021) is sleeved below the outer wall of the internally threaded rod (202), and first anti-slip stripes (2022) are uniformly formed on the outer side surface of the first rubber pad (2021).

8. A service turret according to claim 6, wherein: the telescopic rod (205) comprises a sleeve rod (2051), an inner rod (2052), a third threaded hole (2053), a third positioning hole (2054) and a third positioning bolt (2055), wherein the sleeve rod (2051) is fixedly connected with the front end and the rear end of the upper surface of the lower connecting plate (201) respectively, the bottom end of the inner rod (2052) is connected with the inner side of the sleeve rod (2051) in a clearance mode, the top end of the inner rod (2052) is fixedly connected with the front end and the rear end of the lower surface of the upper connecting plate (204) respectively, the sleeve rod (2051) and the outer wall of the inner rod (2052) are provided with the third threaded hole (2053) and the third positioning hole (2054) respectively, one end of the third positioning bolt (2055) is connected with the inner side of the third threaded hole (2053) in a threaded mode, and the other end of the third positioning bolt (2055) is connected with the inner side of the third positioning hole (2054) in a threaded mode.

9. A service turret according to claim 1, wherein: the utility model discloses a clamping device, including first spout (1041) is seted up to upper surface central point of second revolving plate (104), clamping assembly (400) set up in first spout (1041), clamping assembly (400) include lead screw (401), first slider (402) and splint (403), lead screw (401) rotate and connect the inboard of first spout (1041), both ends of lead screw (401) all run through both sides inner wall and fixedly connected with knob (4011) of first spout (1041), first slider (402) are established respectively the outer wall both sides of lead screw (401), the top of first slider (402) is run through first spout (1041) and fixedly connected with on the lower surface central point of splint (403).

10. A service turret according to claim 9, wherein: the front end and the rear end of the upper surface of second swivel plate (104) have all seted up second spout (1042), the inboard sliding connection of second spout (1042) has second slider (4031), the top of second slider (4031) runs through second spout (1042) and respectively fixed connection are in the front end and the rear end of the lower surface of splint (403), all fixedly connected with second rubber pad (4032) on the face in opposite directions of splint (403), second antiskid strip (4033) have evenly been seted up on the face in opposite directions of second rubber pad (4032).