CN217690513U - X-ray lead room protection device - Google Patents

Abstract

The utility model discloses an X-ray lead house protection device, which comprises a fixed shell, a plurality of supporting tubes, a plurality of X-ray lead house protection devices and a lifting piece, wherein the fixed shell is fixedly connected with the outer wall of the bottom end of a lead house; the two groups of pulley assemblies are respectively positioned in different cavities, one end of the rotating rod is rotatably connected with the inner side wall of the fixed shell, the pulley assemblies are rotatably connected with the fixed shell through the rotating rod, through holes are formed in the fixed shell corresponding to the pulley assemblies, and the pulley assemblies rotatably extend out of the fixed shell through the through holes; the one end and the fixed casing internal wall of driving medium rotate to be connected, and the driving medium is connected with two bull stick transmissions, and the other end of driving medium stretches out fixed casing, and is located and is provided with joint spare on the driving medium outside the fixed casing, and joint spare can be dismantled with fixed casing and be connected, and the driving medium passes through joint spare and can dismantle with fixed casing and be connected. The utility model discloses a flexible removal of plumbous room to the mobile device receive and releases simply, the operation of being convenient for.

Description

X-ray lead room protection device

Technical Field

The utility model relates to an X ray detection field especially relates to a plumbous room protector of X ray.

Background

The gas cylinder is detected on line by using an X-ray real-time imaging technology in industry, the transillumination direction of X-rays is reversed along a tangent line vertical to the cylinder wall, most interface defects can be detected when the gas cylinder rotates, and the detected image has higher definition and sensitivity.

But because the plumbous room of X ray weight is big, be fixed in a certain department with the plumbous room of X ray usually, can't remove when needs use, and be not convenient for transport, can not satisfy people's more and more nimble using-way demand now, utilize motor drive guide pulley lift plumbous room usually among the prior art, and utilize motor drive not only to increase energy resource consumption, and when the drive guide pulley goes up and down, the guide arm that connects on the gravity of plumbous room relies on the guide pulley entirely supports, very easily lead to the guide arm buckling deformation, consequently, treat one kind urgent need can dismantle the installation fast, the nimble transfer, and the in-process mobile device who goes up and down before the removal also can not receive plumbous room action of gravity, avoid lifting in-process mobile device atress, guarantee mobile device can the plumbous room protector of X ray of effective use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a plumbous room protector of X ray to solve the problem that above-mentioned prior art exists, can realize that the plumbous room is nimble to be removed, mobile device receive and releases easy and simple to handle, and mobile device can effectively use.

In order to achieve the above object, the utility model provides a following scheme: the utility model provides an X-ray lead room protection device, which comprises a lead room, wherein the inner side wall of the lead room is provided with a detection mechanism and also comprises,

the fixed shell is fixedly connected to the outer wall of the bottom end of the lead room, a plurality of supporting tubes are fixedly connected in the fixed shell and penetrate through the fixed shell, the supporting tubes divide the inside of the fixed shell into a plurality of cavities, lifting pieces are fixedly connected in the supporting tubes, two ends of each lifting piece extend out of the corresponding supporting tube, and the lead room is lifted through the lifting pieces;

the pulley assemblies are arranged in two groups, the two groups of pulley assemblies are respectively positioned in different cavities, rotating rods are fixedly connected in the pulley assemblies, one ends of the rotating rods are rotatably connected with the inner side wall of the fixed shell, the pulley assemblies are rotatably connected with the fixed shell through the rotating rods, through holes are formed in the fixed shell corresponding to the pulley assemblies, and the pulley assemblies rotatably extend out of the fixed shell through the through holes;

the driving medium sets up in the fixed casing, the one end of driving medium with the fixed casing inside wall rotates to be connected, the driving medium is with two the bull stick transmission is connected, the other end of driving medium stretches out fixed casing, and is located outside the fixed casing be provided with joint spare on the driving medium, joint spare with the connection can be dismantled to fixed casing, the driving medium passes through joint spare with the connection can be dismantled to fixed casing.

Preferably, the lifting piece comprises an ejector rod, the ejector rod is fixedly connected to the inner wall of the top end of the supporting tube, and the two ends of the ejector rod, which extend out of the through groove, are provided with lifting pieces.

Preferably, loose pulley assembly includes the pivot, the pivot is located in the cavity, the bull stick rigid coupling is in the pivot, the pivot passes through the bull stick with fixed casing rotates to be connected, pivot lateral wall rigid coupling has the bracing piece, the bracing piece is kept away from the one end rigid coupling of pivot has the gyro wheel, the gyro wheel passes through the pivot rotates and stretches out fixed casing bottom.

Preferably, the driving medium is including being located two-way lead screw on the fixed casing inside wall, two-way lead screw perpendicular to two the bull stick, just two-way lead screw both ends stretch into fixed casing inside wall, two-way lead screw with fixed casing rotates and connects, the bull stick is close to the one end rigid coupling of two-way lead screw has the sawtooth axis, the bull stick passes through the sawtooth axis with two-way screw drive connects.

Preferably, the transmission of top in the middle of the two-way lead screw is connected with the transfer line that runs through fixed casing lateral wall face, the transfer line with fixed casing rotates to be connected, correspond on the transfer line two-way lead screw rigid coupling has the turbine tooth, correspond on the two-way lead screw the turbine tooth rigid coupling has the worm screw thread, two-way lead screw passes through the turbine tooth with worm screw thread meshing with the transfer line transmission is connected, the transfer line stretches out fixed casing's one end rigid coupling has the handle.

Preferably, the joint spare includes the fixed block, the fixed block is located on the transfer line, correspond on the transfer line the spout has been seted up to the fixed block, the fixed block is located in the spout, just the fixed block passes through the spout with transfer line sliding connection, fixed casing side outer wall corresponds the hole of inlaying has been seted up to the fixed block, the fixed block passes through the spout with inlay the hole with fixed casing can dismantle the connection.

Preferably, the inner wall of the bottom end of the lead house is connected with a conveying piece in a sliding mode, the conveying piece comprises a base, a guide wheel is fixedly connected to the bottom end of the base, a guide rail is fixedly connected to the inner wall of the bottom end of the lead house correspondingly, the base is connected with the guide rail through the guide wheel, the guide rail and the lead house in a sliding mode, a gas cylinder is placed above the base, and the gas cylinder corresponds to the detection mechanism.

The utility model discloses a following technological effect:

1. the supporting pipe is arranged in the fixed shell in a penetrating mode, the two ends of the fixed shell are communicated, and the lifting piece is fixedly connected in the supporting pipe, so that the lead room can be conveniently lifted and carried for transportation.

2. Utilize lifting piece to promote plumbous room, stretch out fixed casing through driving medium drive pulley assembly after plumbous room promotes, support the slip, avoided utilizing pulley assembly to promote plumbous room, effectively prolonged pulley assembly's life to plumbous room nimble removal has been realized.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in 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 invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

FIG. 1 is a sectional view showing a roller of an X-ray lead room protecting device in a retracted state;

FIG. 2 is a cross-sectional view showing the roller of the X-ray lead room protective device in a released state;

FIG. 3 is a schematic view of the connection relationship between the transmission member and the pulley assembly;

FIG. 4 is a schematic structural view of the connection relationship between the bidirectional screw and the transmission rod and the rotation rod;

FIG. 5 is a schematic structural view showing the connection relationship between the fixing block and the transmission rod and the fixing housing;

wherein, 1, lead chamber; 2. a stationary housing; 3. a rotating shaft; 4. supporting a pipe; 5. a top rod; 6. a rotating rod; 7. a roller; 8. a bidirectional lead screw; 9. a saw-toothed shaft; 10. a transmission rod; 11. a fixed block; 12. a handle; 13. a lifting member; 14. a port; 15. a support bar; 16. a base; 17. a gas cylinder; 18. a guide rail; 19. a guide wheel; 20. an X-ray machine; 21. lifting the chain; 22. embedding holes; 23. a chute; 24. a turbine tooth; 25. a worm thread; 26. a bevel gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.

Referring to fig. 1-5, the utility model provides an X-ray lead room protection device, which comprises a lead room 1, wherein the inner side wall of the lead room 1 is provided with a detection mechanism, and the X-ray lead room protection device further comprises a fixed shell 2 fixedly connected to the outer wall of the bottom end of the lead room 1, a plurality of support tubes 4 are fixedly connected in the fixed shell 2, the plurality of support tubes 4 penetrate through the fixed shell 2, the plurality of support tubes 4 separate a plurality of cavities in the fixed shell 2, a lifting member is fixedly connected in the support tubes 4, two ends of the lifting member extend out of the support tubes 4, and the lead room 1 is lifted by the lifting member; the pulley assemblies are arranged in two groups, the two groups of pulley assemblies are respectively positioned in different cavities, rotating rods 6 are fixedly connected in the pulley assemblies, one ends of the rotating rods 6 are rotatably connected with the inner side wall of the fixed shell 2, the pulley assemblies are rotatably connected with the fixed shell 2 through the rotating rods 6, through openings 14 are formed in the fixed shell 2 corresponding to the pulley assemblies, and the pulley assemblies rotatably extend out of the fixed shell 2 through the through openings 14; the driving medium sets up in fixed casing 2, and the one end of driving medium is rotated with 2 inside walls of fixed casing and is connected, and the driving medium is connected with 6 transmissions of two bull sticks, and the other end of driving medium stretches out fixed casing 2, and is located and is provided with joint spare on the driving medium outside fixed casing 2, and joint spare can be dismantled with fixed casing 2 and be connected, and the driving medium passes through joint spare and can dismantle with fixed casing 2 and be connected.

The utility model discloses in through at the fixed casing 2 of 1 bottom rigid coupling in plumbous room, set up a plurality of stay tubes 4 in fixed casing 2 and with the 2 both ends intercommunication of fixed casing, and rigid coupling lifting spare in stay tube 4, utilize the lifting spare to lift whole plumbous room 1 structure, and set up loose pulley assembly in the cavity that stay tube 4 and fixed casing 2 cooperation formed, utilize driving medium transmission loose pulley assembly to rotate and stretch out fixed casing 2, accomplish the purpose of the 1 structure increase pulley of plumbous room, make plumbous room 1 structure can move in a flexible way, and at plumbous room 1 lifting in-process, rely on lifting spare lift plumbous room 1, avoided loose pulley assembly structure to bear the plumbous room 1 structure that has great weight, the life of loose pulley assembly has effectively been prolonged, and compare in traditional motor drive guide pulley guide arm lifting plumbous room 1, utilize the lifting spare can effectively improve plumbous room 1 elevating speed, and high movement efficiency.

Further optimize the scheme, the lifting piece includes ejector pin 5, and ejector pin 5 rigid coupling is at 4 top inner walls of stay tube, and the both ends that ejector pin 5 stretches out through the groove are provided with hoisting member 13.

The lifting piece 13 can carry out multiple selection, for example the wire rope bindes 5 lifting plumbous rooms 1 of ejector pin, perhaps jack, pneumatic cylinder contact 5 bottom lifting plumbous rooms 1, and the utility model discloses well lifting piece 13 is preferred but not limited to long plate jack, and many ejector pins 5 of contact go up and down simultaneously for 1 lifting speed in plumbous room to effectively avoid lifting in-process loose pulley assembly atress to buckle, extension loose pulley assembly life.

Further optimization scheme, loose pulley assembly includes pivot 3, and pivot 3 is located the cavity, and 6 rigid couplings of bull stick are in pivot 3, and pivot 3 rotates with fixed casing 2 through bull stick 6 to be connected, and 3 side wall of pivot rigid couplings have bracing piece 15, and the one end rigid coupling that pivot 3 was kept away from to bracing piece 15 has gyro wheel 7, and gyro wheel 7 rotates through pivot 3 and stretches out fixed casing 2 bottom.

Can be provided with a plurality ofly through pivot 3 lieing in the cavity, utilize the bull stick to drive a plurality of pivots 3 simultaneously and rotate, thereby rotate a plurality of gyro wheels 7 through bracing piece 15 and 3 rigid couplings of pivot along the external diameter direction, and finally stretch out outside fixed casing 2, can stop when bracing piece 15 contacts with 4 lateral walls of stay tube according to the picture, bracing piece 15 is perpendicular and plumbous room 1 this moment, not only can effectively avoid bracing piece 15 to support and buckle when plumbous room 1 goes up and down and write, effectively promote its life, and with outside the fixed casing 2 of gyro wheel 7 expenditure, it can the nimble removal through gyro wheel 7 to plumbous room 1.

In one embodiment of the present invention, the roller 7 adopts a universal wheel structure, so as to further improve the flexibility of selecting the moving direction of the lead room 1.

Further optimize the scheme, the driving medium is including being located two-way lead screw 8 on 2 inside walls of fixed casing, two-way lead screw 8 perpendicular to two bull sticks 6, and two-way lead screw 8 both ends stretch into 2 inside walls of fixed casing, and two-way lead screw 8 rotates with fixed casing 2 to be connected, and bull stick 6 is close to the one end rigid coupling of two-way lead screw 8 and has sawtooth axis 9, and bull stick 6 passes through sawtooth axis 9 and is connected with two-way lead screw 8 transmission.

Through the two ends of the bidirectional screw 8 are in threaded connection with the bevel gears 26, the bevel gears 26 are meshed with tooth grooves of the sawtooth shafts 9 on the two rotating rods 6, and the purpose that one bidirectional screw 8 is rotated to drive the two rotating rods 6 to rotate in opposite directions or rotate in opposite directions at the same time is achieved, so that the rollers 7 are driven to be retracted and extended at the same time, the driving efficiency is improved, the driving steps are simplified, and the operation of workers is facilitated.

The embodiment of the utility model provides an in, 9 tip inclinations of sawtooth axis and bevel gear 26 adaptations, bevel gear 26 are prior art, do not do here and describe repeatedly.

According to the further optimization scheme, a transmission rod 10 penetrating through the side wall surface of the fixed shell 2 is connected above the middle of the bidirectional screw 8 in a transmission mode, the transmission rod 10 is connected with the fixed shell 2 in a rotating mode, turbine teeth 24 are fixedly connected to the transmission rod 10 corresponding to the bidirectional screw 8, worm threads 25 are fixedly connected to the bidirectional screw 8 corresponding to the turbine teeth 24, the bidirectional screw 8 is connected with the transmission rod 10 in a transmission mode through meshing of the turbine teeth 24 and the worm threads 25, and a handle 12 is fixedly connected to one end, extending out of the fixed shell 2, of the transmission rod 10.

The handle 12 is convenient for a person to rotate the transmission rod 10, the worm and gear principle is utilized to drive the bidirectional screw 8 to rotate, the rolling wheels 7 are folded and unfolded, operation of an operator is further facilitated, and flexible movement of the lead room 1 is achieved.

In one embodiment of the present invention, the worm and gear principle is the conventional technology, and no excessive statement is made.

Further optimize the scheme, the joint spare includes fixed block 11, and fixed block 11 is located transfer line 10, corresponds fixed block 11 on the transfer line 10 and has seted up spout 23, and fixed block 11 is located spout 23, and fixed block 11 passes through spout 23 and transfer line 10 sliding connection, and the corresponding fixed block 11 of fixed 2 side outer walls of casing has seted up the caulking hole 22, and fixed block 11 passes through spout 23 and the caulking hole 22 can be dismantled with fixed casing 2 and be connected.

Through the fixed block 11 sliding on the transmission rod 10, after the transmission rod 10 is rotated, the roller 7 is driven by the bidirectional screw 8 to extend out of the fixed shell 2 to the position where the supporting rod 15 is contacted with the side wall of the supporting tube 4, the fixed block 11 is slid into the embedding hole 22, so that the transmission rod 10 is clamped with the fixed shell 2, the roller 7 structure in a supporting state is stabilized, the flexible movement of the lead room 1 is effectively ensured, the roller 7 is prevented from being influenced by gravity to be retracted into a cavity in the moving process,

further optimize the scheme, 1 bottom inner wall sliding connection in plumbous room has the transport piece, transports the piece and includes base 16, and 16 bottom rigid couplings of base have guide pulley 19, and it has guide rail 18 to correspond the 19 rigid couplings of guide pulley on the 1 bottom inner wall in plumbous room, and base 16 has placed gas cylinder 17 through guide pulley 19 and 18 and the 1 sliding connection in plumbous room, and gas cylinder 17 corresponds the setting with detection mechanism.

Set up the arch that 3 natural formations of pivot were established through fixed casing 2, form an estimated 18 shells of guide rail in 1 bottom in plumbous room, not only effectively utilized equipment resource, and base 16 passes through guide pulley 19 and guide rail 18, remove gas cylinder 17 to detection mechanism's corresponding position, make X-ray machine 20 among the detection mechanism lift under the drive of lift chain 21 and remove, wholly shine gas cylinder 17, and rotate gas cylinder 17 through base 16, realize detecting gas cylinder 17 structure comprehensively, effectively improve the detection efficiency to gas cylinder 17 interface defect.

In an embodiment of the present invention, the rotating base 16 is prior art and is not described herein.

The working principle is as follows:

the utility model discloses in through running through setting up stay tube 4 in fixed casing 2, rigid coupling ejector pin 5 in stay tube 4, utilize a plurality of ejector pins 5 of long plate jack butt joint, with 1 overall structure lifting in plumbous room, then operating personnel rotates handle 12, it rotates to drive transfer line 10, thereby it is rotatory to drive two-way lead screw 8, the bull stick 6 that makes two-way lead screw 8 both ends rotates along opposite reversal, make two sets of pivot 3 relative rotations in the different cavities, realize that gyro wheel 7 of a plurality of relative settings receive and release simultaneously, accomplish gyro wheel 7 vertical support plumbous room 1 back, in the embedded hole 22 of seting up on advancing fixed casing 2 with sliding connection's fixed block 11 joint on transfer line 10, it is fixed with the rotatory mechanism of whole transmission gyro wheel 7, realize the nimble removal in plumbous room 1, and the removal process is stable, and after plumbous room 1 removes to waiting to detect the region, utilize jack support ejector pin 5, take fixed block 11 out, gyration 10 makes a plurality of gyro wheel 7 simultaneously, take out the jack again and accomplish the removal installation process of whole plumbous room 1, utilize fixed guide rail 2 and plumbous room 1 rigid coupling to detect the gas cylinder 18 and 16 rigid coupling and 16 to detect the regional removal defect that 16 that the gas cylinder 16 moves to the base that 16 that the base that 16 moves to detect the light chain that the area moves, 16 that the light that moves comprehensively detects the base that the light that 16 moves, 16 moves.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.

Claims (7)

1. The utility model provides a plumbous room protector of X ray, includes plumbous room (1), be provided with detection mechanism, its characterized in that on plumbous room (1) inside wall: also comprises the following steps of (1) preparing,

the lead house lifting device comprises a fixed shell (2) fixedly connected to the outer wall of the bottom end of the lead house (1), a plurality of supporting tubes (4) are fixedly connected to the inner wall of the fixed shell (2), the supporting tubes (4) penetrate through the fixed shell (2), the supporting tubes (4) separate a plurality of cavities from the inner part of the fixed shell (2), a lifting piece is fixedly connected to the inner part of each supporting tube (4), two ends of the lifting piece extend out of the supporting tubes (4), and the lead house (1) is lifted through the lifting piece;

two groups of pulley assemblies are arranged, the two groups of pulley assemblies are respectively positioned in different cavities, rotating rods (6) are fixedly connected in the pulley assemblies, one ends of the rotating rods (6) are rotatably connected with the inner side wall of the fixed shell (2), through holes (14) are formed in the fixed shell (2) corresponding to the pulley assemblies, and the pulley assemblies rotatably extend out of the fixed shell (2) through the through holes (14);

the driving medium sets up in fixed casing (2), the one end and two of driving medium the bull stick (6) transmission is connected, the driving medium other end stretches out outside fixed casing (2), just the driving medium with fixed casing (2) transmission is connected, the driving medium pass through the joint spare with fixed casing can dismantle the connection.

2. The X-ray lead room protection device of claim 1, wherein: the lifting piece comprises an ejector rod (5), the ejector rod (5) is fixedly connected with the inner wall of the top end of the supporting tube (4), and lifting pieces (13) are arranged at two ends, extending out of the through groove, of the ejector rod (5).

3. The X-ray lead room protection device of claim 1, wherein: pulley block includes pivot (3), pivot (3) are located in the cavity, bull stick (6) rigid coupling is in pivot (3), pivot (3) are passed through bull stick (6) with fixed casing (2) rotate and connect, pivot (3) side wall face rigid coupling has bracing piece (15), bracing piece (15) are kept away from the one end rigid coupling of pivot (3) has gyro wheel (7), gyro wheel (7) pass through pivot (3) are rotated and are stretched fixed casing (2) bottom.

4. The X-ray lead room protection device of claim 1, wherein: the driving medium is including being located two-way lead screw (8) on fixed casing (2) inside wall, two-way lead screw (8) perpendicular to two bull stick (6), just two-way lead screw (8) both ends stretch into fixed casing (2) inside wall, two-way lead screw (8) with fixed casing (2) rotate and connect, bull stick (6) are close to the one end rigid coupling of two-way lead screw (8) has sawtooth shaft (9), bull stick (6) pass through sawtooth shaft (9) with two-way lead screw (8) transmission is connected.

5. The X-ray lead room protection device of claim 4, wherein: the transmission of top is connected with in the middle of two-way lead screw (8) and runs through transfer line (10) of fixed casing (2) side wall face, transfer line (10) with fixed casing (2) rotate to be connected, correspond on transfer line (10) two-way lead screw (8) rigid coupling has turbine tooth (24), correspond on two-way lead screw (8) turbine tooth (24) rigid coupling has worm screw thread (25), two-way lead screw (8) pass through turbine tooth (24) with worm screw thread (25) meshing with transfer line (10) transmission is connected, transfer line (10) stretch out the one end rigid coupling of fixed casing (2) has handle (12).

6. The X-ray lead room protection device of claim 5, wherein: the joint spare includes fixed block (11), fixed block (11) are located on transfer line (10), correspond on transfer line (10) spout (23) have been seted up to fixed block (11), fixed block (11) are located in spout (23), just fixed block (11) are passed through spout (23) with transfer line (10) sliding connection, fixed casing (2) side outer wall corresponds inlay hole (22) have been seted up in fixed block (11), fixed block (11) are passed through spout (23) with inlay hole (22) with fixed casing (2) can be dismantled and be connected.

7. The X-ray lead room protection device of claim 1, wherein: lead house (1) bottom inner wall sliding connection has the transport piece, it includes base (16) to transport the piece, base (16) bottom rigid coupling has guide pulley (19), correspond on lead house (1) bottom inner wall guide pulley (19) rigid coupling has guide rail (18), base (16) pass through guide pulley (19) and guide rail (18) with lead house (1) sliding connection, gas cylinder (17) have been placed to base (16) top, gas cylinder (17) with detection mechanism corresponds the setting.

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