Transportation and installation equipment for anti-radiation sealing rods

Abstract

The utility model relates to the technical field of neutron collision test equipment, in particular to anti-radiation sealing rod transportation and installation equipment which comprises a vehicle body. The two side frames are symmetrically arranged on the vehicle body, and the concave cavity in the vehicle body is matched with the side cavities in the two side frames to form an enclosed mounting cavity; the rotating cylinder assembly is rotationally arranged in the mounting cavity; and the gripper assembly is used for fixing one end of the anti-radiation sealing rod in the rotating cylinder assembly and pushing the anti-radiation sealing rod into the filling cavity in the anti-radiation wall under the driving of the moving assembly. According to the invention, the vehicle body is provided with the rotary cylinder assembly on which a plurality of sealing rods can be pre-mounted, and the sealing rods are pushed into the corresponding radiation detection holes through the moving assembly, so that the equipment greatly reduces the physical loss of operators.

Description

Technical Field

[0001] The present invention relates to the technical field of neutron collision test equipment, and in particular to a radiation-resistant sealing rod transportation and installation device. Background Art

[0002] Neutron collision tests require the installation of corresponding radiation-proof walls around the collision equipment, and the opening of corresponding radiation detection holes at the corresponding positions of the radiation-proof walls. Since the detection holes need to be opened frequently, the laboratory is equipped with corresponding sealing rods. Since the material of the sealing rods is usually lead, the sealing rods are heavy and cannot be carried manually. Therefore, there is an urgent need for a sealing rod transportation and installation equipment suitable for the current scenario. Summary of the Invention

[0003] The purpose of the present invention is to provide a radiation-resistant sealing rod transportation and installation device to solve the problem that the existing sealing rods are heavy and cannot be carried manually, which makes their transportation and installation more troublesome.

[0004] The technical solution of the present invention is achieved as follows:

[0005] A device for transporting and installing anti-radiation sealing rods, comprising: a vehicle body; two side frames, the two side frames being symmetrically arranged on the vehicle body, and the tops of the two side frames being fixed by multiple support plates, the concave cavity on the vehicle body cooperating with the side cavities on the two side frames to form an enclosed installation chamber; a rotating cylinder assembly, rotatably arranged in the installation chamber, and driven to rotate by a reducer arranged on one side of the vehicle body, the rotating cylinder assembly being used to pre-fix multiple anti-radiation sealing rods; a moving assembly, fixed to the top of the installation chamber by multiple support plates, the bottom of the moving assembly being slidingly provided with a gripper assembly, the gripper assembly being used to fix one end of the anti-radiation sealing rod in the rotating cylinder assembly, and driven by the moving assembly to push the fixed anti-radiation sealing rod into the filling chamber on the radiation-proof wall.

[0006] Optionally, the rotating cylinder assembly includes a drive shaft, support partitions arranged at equal intervals along the axial direction of the drive shaft, and a plurality of positioning cylinders arranged on the support partitions. The plurality of positioning cylinders are distributed in a circular array with the drive shaft as the center axis. The positioning cylinders are used to pre-fix the anti-radiation sealing rod, and the side wall of the positioning cylinder is provided with a guide groove for the movement of the movable assembly.

[0007] Optionally, the moving component includes a slide frame arranged on the lower surface of multiple support plates, a first drive motor arranged on one side of the slide frame and a slider sliding on the slide frame, a gripper assembly is fixed at the bottom of the slider, and the first drive motor drives the slider to move on the slide frame through a screw rod, thereby driving the gripper assembly to move.

[0008] Optionally, the gripper assembly includes a fixed push plate provided on the slider, a drive groove fixedly connected to the bottom of the fixed push plate, a gripper seat cover provided at one end of the drive groove, and a gripper motor provided at the other end of the drive groove, and the gripper motor controls the extension and retraction of the fixed protrusion on the gripper seat cover through a transmission rod provided in the drive groove.

[0009] Optionally, a plurality of guide wheels are provided at the bottom of the vehicle body, and the guide wheels are used to enable the vehicle body to move along the pre-installed rail line.

[0010] The beneficial effects of the present invention are:

[0011] The present invention provides a rotating cylinder assembly on a vehicle body that can pre-install multiple sealing rods. After the rotating cylinder assembly is loaded, the multiple sealing rods are transported to the target position through the vehicle body, and then one end of the sealing rod is fixed by a gripper assembly on the moving assembly. Under the push of the moving assembly, the sealing rod is pushed into the corresponding radiation detection hole along the axial direction of the positioning cylinder in the rotating cylinder assembly, and then the gripper assembly releases the fixation of the sealing rod and returns to its original position under the drive of the moving assembly. Then the rotating cylinder assembly rotates, and when the second positioning cylinder reaches the pushing position, the above operation is repeated until all the multiple sealing rods are pushed. The device greatly reduces the physical exertion of the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0013] Figure 1 Schematic diagram of the equipment for transporting and installing sealing rods for radiation protection a;

[0014] Figure 2 Schematic diagram of transporting and installing equipment for anti-radiation sealing rods b;

[0015] Figure 3 A schematic diagram of the structure of the rotating cylinder assembly in the equipment for transporting and installing the anti-radiation sealing rod;

[0016] Figure 4 Schematic diagram of the structure of the gripper assembly in the equipment for transporting and installing radiation-resistant sealing rods.

[0017] Figure Number:

[0018] 1-car body; 2-side frame; 21-support plate; 3-moving assembly; 4-gripper assembly; 41-drive slot; 42-fixed push plate; 43-gripper motor; 44-gripper seat sleeve; 5-rotating cylinder assembly; 51-drive shaft; 52-support partition; 53-positioning cylinder; 531-guide slot; 6-reducer. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0020] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention.

[0021] Example

[0022] like Figure 1-2 As shown, this embodiment provides a device for transporting and installing radiation-resistant sealing rods, including:

[0023] The car body 1 is provided with an upper concave cavity for mounting the rotating cylinder assembly 5. The bottom of the car body 1 is provided with a plurality of guide wheels for moving the car body 1 along the pre-laid rail line;

[0024] Two side frames 2 are symmetrically arranged on the vehicle body 1, and the tops of the two side frames are fixed by multiple support plates 21. The concave cavity on the vehicle body 1 cooperates with the side cavities on the two side frames 2 to form an enclosed installation chamber, which is used to place the rotating cylinder assembly 5. Figure 2 As shown, a gap is left between the two side frames 2 for loading or pushing the sealing rod;

[0025] The rotating cylinder assembly 5 is rotatably disposed in the installation chamber and is driven by a reducer 6 disposed on one side of the vehicle body 1. The rotating cylinder assembly 5 is used to pre-fix multiple anti-radiation sealing rods. Due to the heavy weight of the sealing rods, the reducer 6 is used to accurately control the high torque;

[0026] The moving component 3 is fixed to the top of the installation chamber by multiple support plates 21. A gripper component 4 is slidingly provided at the bottom of the moving component 3. The gripper component 4 is used to fix one end of the anti-radiation sealing rod in the rotating cylinder component 5, and under the drive of the moving component 3, the fixed anti-radiation sealing rod is pushed into the filling chamber on the radiation protection wall.

[0027] The anti-radiation sealing rod transportation and installation equipment described in this embodiment is achieved by arranging a rotating cylinder assembly 5 on the vehicle body 1 that can pre-install multiple sealing rods. After the rotating cylinder assembly 5 is loaded, the multiple sealing rods are transported to the target position through the vehicle body 1, and then one end of the sealing rod is fixed by the gripper assembly 4 on the moving assembly 3. Under the push of the moving assembly 3, the sealing rod is pushed along the axial direction of the positioning cylinder 52 in the rotating cylinder assembly 5 to the corresponding radiation detection hole, and then the gripper assembly 4 releases the fixation of the sealing rod and returns to its original position under the drive of the moving assembly 3. Then the rotating cylinder assembly 5 rotates, and when the second positioning cylinder 52 reaches the pushing position, the above operation is repeated until all the multiple sealing rods are pushed. This equipment greatly reduces the physical exertion of the operator.

[0028] Secondly, if Figure 3 As shown, the rotating cylinder assembly 5 includes a driving shaft 51, supporting partitions 52 arranged at equal intervals along the axial direction of the driving shaft 51, and a plurality of positioning cylinders 53 arranged on the supporting partitions 52. The plurality of positioning cylinders 53 are distributed in a circular array with the driving shaft 51 as the central axis. The positioning cylinders 53 are used to pre-fix the anti-radiation sealing rod, and the side wall of the positioning cylinder 53 is provided with a guide groove 531 for the movement of the moving assembly 3.

[0029] like Figure 1 As shown, the moving component 3 includes a slide frame arranged on the lower surface of multiple support plates 21, a first driving motor arranged on one side of the slide frame and a slider sliding on the slide frame, and a gripper component 4 is fixed to the bottom of the slider. The first driving motor drives the slider to move on the slide frame through a screw rod, thereby driving the gripper component 4 to move.

[0030] Among them Figure 4As shown, the gripper assembly 4 includes a fixed push plate 42 provided on the slider, a driving groove 41 fixedly connected to the bottom of the fixed push plate 42, a gripper seat cover 44 provided at one end of the driving groove 41, and a gripper motor 43 provided at the other end of the driving groove 41. The gripper motor 43 controls the extension and contraction of the fixing protrusion on the gripper seat cover 44 through a transmission rod provided in the driving groove 41. When the fixing protrusion is extended, the entire gripper seat cover 44 is combined with the corresponding fixing part fastener at one end of the sealing rod, thereby fixing the sealing rod. A fixing hole corresponding to the fixing protrusion is provided on the fastener at one end of the sealing rod. The above fixing method is a prior art and will not be described in detail in this embodiment.

[0031] Secondly, the specific implementation of the fixed protrusion extension operation can be:

[0032] The fixing protrusion is engaged with the gear on the transmission rod through the rack. When the transmission rod is driven by the gripper motor 43 to rotate, the fixing protrusion is driven to extend and retract.

[0033] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A device for transporting and installing radiation-resistant sealing rods, characterized in that: include: Vehicle body (1); Two side frames (2), the two side frames (2) are symmetrically arranged on the vehicle body (1), and the tops of the two side frames are fixed by a plurality of support plates (21), and the concave cavity on the vehicle body (1) cooperates with the side cavities on the two side frames (2) to form an enclosed installation chamber; A rotating cylinder assembly (5) is rotatably arranged in the installation chamber and is driven to rotate by a speed reducer (6) arranged on one side of the vehicle body (1). The rotating cylinder assembly (5) is used to pre-fix a plurality of anti-radiation sealing rods; The movable assembly (3) is fixed to the top of the installation chamber via a plurality of support plates (21); a gripper assembly (4) is provided on the bottom of the movable assembly (3) for sliding movement; the gripper assembly (4) is used to fix one end of an anti-radiation sealing rod in a rotating cylinder assembly (5), and, driven by the movable assembly (3), pushes the fixed anti-radiation sealing rod into the filling chamber on the radiation protection wall.

2. The anti-radiation sealing rod transportation and installation equipment according to claim 1, characterized in that: The rotating cylinder assembly (5) comprises a driving shaft (51), supporting baffles (52) arranged at equal intervals along the axial direction of the driving shaft (51), and a plurality of positioning cylinders (53) arranged on the supporting baffles (52). The plurality of positioning cylinders (53) are distributed in a circular array with the driving shaft (51) as the central axis. The positioning cylinders (53) are used to pre-fix the anti-radiation sealing rod, and the side wall of the positioning cylinder (53) is provided with a guide groove (531) for the movement of the moving assembly (3).

3. The device for transporting and installing radiation-resistant sealing rods according to claim 2, characterized in that: The moving assembly (3) includes a slide frame arranged on the lower surface of a plurality of support plates (21), a first driving motor arranged on one side of the slide frame, and a slider slidably arranged on the slide frame, a gripper assembly (4) is fixed to the bottom of the slider, and the first driving motor drives the slider to move on the slide frame through a screw rod, thereby driving the gripper assembly (4) to move.

4. The device for transporting and installing radiation-resistant sealing rods according to claim 3, characterized in that: The gripper assembly (4) comprises a fixed push plate (42) provided on the slider, a driving groove (41) fixedly connected to the bottom of the fixed push plate (42), a gripper seat cover (44) provided at one end of the driving groove (41), and a gripper motor (43) provided at the other end of the driving groove (41); the gripper motor (43) controls the extension and contraction of a fixed protrusion on the gripper seat cover (44) via a transmission rod provided in the driving groove (41).

5. The equipment for transporting and installing radiation-resistant sealing rods according to claim 1, characterized in that: A plurality of guide wheels are provided at the bottom of the vehicle body (1), and the guide wheels are used to enable the vehicle body (1) to move along a pre-laid rail line.

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