Grabbing type point detector mounting and dismounting device

Abstract

The utility model relates to the technical field of detectors, and discloses a grabbing type point detector mounting and dismounting device which comprises a telescopic rod, the top of the telescopic rod is rotatably connected with a limiting ring, the top of the limiting ring is fixedly connected with a U-shaped plate, and two connecting plates are rotatably connected between the inner walls of the U-shaped plate. Moving plates are rotatably connected to one sides of the two connecting plates, clamping plates are fixedly connected to one sides of the two moving plates, guide rails are slidably connected to one sides of the two moving plates, first fixing rings are fixedly connected to the outer walls of the guide rails, and two fixing rods penetrate through and are slidably connected to the outer circles of the first fixing rings; the outer rings of the two fixing rods are both sleeved with springs, and one ends of the two fixing rods are both fixedly connected with clamping blocks. According to the utility model, the first fixing ring is aligned with the detector and moves upwards, and then when the first fixing ring moves, the first fixing ring extrudes the clamping block, so that the fixing rod moves, and the compression spring and the clamping block firstly clamp and limit the detector.

Description

TECHNICAL FIELD

[0001] The utility model relates to a detector technical field, concretely is a kind of installation and dismounting device of grabbing type point detector. BACKGROUND

[0002] Point detector is a kind of equipment for fire alarm system, it detects the occurrence of fire by monitoring the physical or chemical change in the environment, point detector is usually installed in the room of building, can respond to the change of smoke, temperature or flame in time.

[0003] The existing point detector includes base and smoke sensing probe, base and smoke sensing probe adopt the form of rotary clamping, for the point detector installed in large workshop, it is installed in higher area, needs to be installed and dismounted by the help of scaffold and large hoist of using equipment.

[0004] But the existing point detector needs to be installed and dismounted by the help of scaffold and large hoist of using equipment when installing and dismounting, it is inconvenient to use, to solve the above problem, therefore, a kind of installation and dismounting device of grabbing type point detector is presented. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a kind of installation and dismounting device of grabbing type point detector, solve the problem of inconvenient use in background art, need to be installed and dismounted by the help of scaffold and large hoist of using equipment.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of installation and dismounting device of grabbing type point detector, including telescopic link, the top of telescopic link is rotatably connected with limit ring, the top of limit ring is fixedly connected with U-shaped plate, two connecting plates are rotatably connected between the inner wall of U-shaped plate, two The one side of connecting plate is rotatably connected with moving plate, two The one side of moving plate is fixedly connected with clamping plate, two The one side of moving plate is slidably connected with guide rail, the outer wall of guide rail is fixedly connected with first fixed ring, two fixed rods are slidably connected in the outer circle of first fixed ring, two The outer circle of fixed rod is all sleeved with spring, two The one end of fixed rod is all fixedly connected with clamping block, the outer circle of telescopic link is slidably connected with adjusting assembly.

[0007] By adopting the above technical scheme, first fixed ring is aligned with detector and moves upward, then when moving, clamping block is pressed, so that fixed rod moves, spring is compressed, and clamping block first clamps and limits detector.

[0008] As the further description of the above technical solution: the adjusting assembly comprises a limiting rod, the limiting rod is in sliding connection with the telescopic rod, a first limiting hole is uniformly arranged on one side of the outer ring of the telescopic rod, a second limiting hole is arranged on one side of the outer ring of the limiting rod, a rotating knob is in threaded connection with the inner ring of the second limiting hole, a threaded rod is fixedly connected to the bottom end of the limiting rod, a rotating ring is in threaded connection with the outer ring of the threaded rod, and a supporting rod is in rotary connection with the bottom end of the rotating ring.

[0009] By adopting the above technical scheme, the adjusting assembly is convenient for length adjustment.

[0010] As the further description of the above technical solution: the first protection pad is fixedly connected to one side of the clamping block, and a detector is arranged between the two first protection pads.

[0011] By adopting the above technical scheme, the first protection pad protects the detector.

[0012] As the further description of the above technical solution: the second protection pad is arranged on one side of the clamping plate, and a detector is arranged between the two second protection pads.

[0013] By adopting the above technical scheme, the second protection pad can reduce the damage when contacting the detector.

[0014] As the further description of the above technical solution: the two moving blocks are in sliding connection with the inner wall of the guide rail, and the moving plate is fixedly connected to one side of the two moving blocks.

[0015] By adopting the above technical scheme, when the moving plate moves, the moving blocks move in the guide rail.

[0016] As the further description of the above technical solution: the gripping ring is fixedly connected to the outer ring of the limiting rod.

[0017] By adopting the above technical scheme, when the detector rotates, the gripping ring can be held, and then the upper telescopic rod is driven to rotate.

[0018] As the further description of the above technical solution: the threaded rod is in rotary connection with the inner ring of the supporting rod.

[0019] By adopting the above technical scheme, when the threaded rod rotates, the supporting rod rotates in the inner ring, and the length adjustment is realized.

[0020] As the further description of the above technical solution: the second fixed ring is fixedly connected to one side of the outer ring of the fixed rod.

[0021] By adopting the above technical scheme, the second fixed ring limits the fixed rod.

[0022] Compared with the prior art, the utility model has the advantages that:

[0023] 1. The utility model provides a kind of installation and dismounting device of grabbing type point detector, by first fixed ring, clamping block, fixed rod, spring, clamping plate, connecting plate, first fixed ring is aligned with detector and moves upwards, then when moving, clamping block will be extruded, make fixed rod move, compress spring, clamping block first clamps and limits detector, then rotate rotating ring, drive screw rod to carry out length adjustment, pull U-shaped plate and move, make connecting plate rotate, drive clamping plate to move, detector is clamped, then it can rotate detector, detector is taken down, need not scaffold and use the large elevator of equipment to dismount, convenient to use.

[0024] 2, the utility model provides a kind of installation and dismounting device of grabbing type point detector, by telescopic link, first limit hole, limit rod, rotary knob, before use, make telescopic link slide in limit rod, adjust the length of telescopic link, then rotary knob is inserted into corresponding second limit hole and first limit hole fixed, carry out length adjustment, while rotating rotating ring, drive screw rod to carry out length fine adjustment, improve use effect. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is the overall structure perspective view of the utility model;

[0026] Figure 2 It is the overall structure top view of the utility model;

[0027] Figure 3 It is the first fixed ring structure schematic view of the utility model;

[0028] Figure 4 It is the telescopic link structure explosion drawing of the utility model.

[0029] In the drawing: 1, telescopic link;2, limit ring;3, U-shaped plate;4, first fixed ring;5, fixed rod;6, second fixed ring;7, spring;8, clamping block;9, first protective pad;10, detector;11, guide rail;12, clamping plate;13, moving block;14, moving plate;15, connecting plate;16, second protective pad;17, limit rod;18, screw rod;19, support;20, rotating ring;21, grip ring;22, first limit hole;23, second limit hole;24, rotary knob. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts fall within the scope of the present application.

[0031] In order to further understand the content of the present application, the present application will be described in detail in combination with the drawings.

[0032] In combination with Figure 1 The present application discloses a kind of installation and dismounting device of grabbing type point detector, including telescopic link 1, telescopic link 1 top rotary connection is limited ring 2, limited ring 2 can be influenced when telescopic link 1 rotates, telescopic link 1 upper, U-shaped plate 3 is fixedly connected in the top of limited ring 2, one side of clamping block 8 is fixedly connected with first protective pad 9, detector 10 is arranged between two first protective pads 9, first protective pad 9 and second protective pad 16 can reduce damage to detector 10, improve service life, one side of clamping plate 12 is provided with second protective pad 16, detector 10 is arranged between two second protective pads 16, two moving blocks 13 are slidably connected in the inner wall of guide rail 11, when moving block 13 moves, it moves under the limit of guide rail 11, one side of two moving blocks 13 is fixedly connected with moving plate 14, grip ring 21 is fixedly connected on the outer circle of limit rod 17, grip ring 21 increases the comfort of use, threaded rod 18 is rotatably connected in the inner circle of support rod 19, second fixed ring 6 is fixedly connected on the outer circle of fixed rod 5.

[0033] In combination with Figure 2 And Figure 3 Two connecting plates 15 are rotatably connected between the inner wall of U-shaped plate 3, one side of two connecting plates 15 is rotatably connected with moving plate 14, when U-shaped plate 3 moves, it can pull connecting plate 15, and moving plate 14 moves, then detector 10 is clamped by clamping plate 12, one side of two moving plates 14 is fixedly connected with clamping plate 12, one side of two moving plates 14 is slidably connected with guide rail 11, first fixed ring 4 is fixedly connected on the outer wall of guide rail 11, two fixed rods 5 are slidably connected and penetrated on the outer circle of first fixed ring 4, when clamping block 8 is stressed, then fixed rod 5 moves, spring 7 is compressed, and clamping block 8 clamps and positions detector 10, slope is arranged on clamping block 8, which facilitates movement when stressed, spring 7 is sleeved on the outer circle of two fixed rods 5, one end of two fixed rods 5 is fixedly connected with clamping block 8, and adjusting assembly is slidably connected on the outer circle of telescopic link 1.

[0034] In combination with Figure 4The adjusting assembly comprises a limiting rod 17, the limiting rod 17 is in sliding connection with the telescopic rod 1, a first limiting hole 22 is uniformly arranged on one side of the outer ring of the telescopic rod 1, the length of the telescopic rod 1 can be adjusted by sliding the telescopic rod 1 in the limiting rod 17, a second limiting hole 23 is arranged on one side of the outer ring of the limiting rod 17, when the length of the telescopic rod 1 is adjusted, the rotating knob 24 can be inserted into the corresponding first limiting hole 22 and second limiting hole 23 for fixing, the second limiting hole 23 and the first limiting hole 22 are in threaded connection with the rotating knob 24, the bottom end of the limiting rod 17 is fixedly connected with a threaded rod 18, when the rotating ring 20 rotates, the threaded rod 18 can be driven to rotate, and then the length is adjusted, the outer ring is in threaded connection with the rotating ring 20, and the bottom end of the rotating ring 20 is rotatably connected with a supporting rod 19.

[0035] Working principle: in use, the height of the detector 10 can be adjusted, the telescopic rod 1 is slid in the limiting rod 17 to the appropriate position, then the rotating knob 24 is inserted into the corresponding second limiting hole 23 and first limiting hole 22 for fixing, then the first fixed ring 4 is aligned with the detector 10 and moved upwards, when moving, the inclined slope below the detector 10 pushes the clamping block 8, the clamping block 8 moves, the spring 7 is clamped, the detector 10 is clamped and positioned, when the first fixed ring 4 cannot move, stop, then the rotating ring 20 is rotated, the threaded rod 18 is rotated in the supporting rod 19, the length of the threaded rod 18 is adjusted, so that the U-shaped plate 3 is displaced, the connecting plate 15 is pulled, the moving plate 14 moves under the limiting of the moving block 13, and the clamping plate 12 clamps the detector 10, then the detector 10 is rotated and removed, when installing, the detector 10 is placed in the first fixed ring 4, the clamping plate 12 and the clamping block 8 clamp the detector 10, then the first fixed ring 4 is lifted, the detector 10 is rotated and installed, after installation, the rotating ring 20 is rotated, the threaded rod 18 is rotated again, the length is adjusted, the clamping plate 12 releases the limitation of the detector 10, then the telescopic rod 1 is pulled, the clamping block 8 releases the limitation of the detector 10, the first fixed ring 4 is removed, and the installation is completed, without the need of a scaffold and a large elevator for dismounting, and the use is convenient.

[0036] It should be noted that, in the present document, the terms such as first and second, etc., are used merely to differentiate one entity or action from another, and do not necessarily require or imply any such actual relationship or order between such entities or actions. In addition, the terms "comprising", "containing" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such a process, method, article or equipment.

[0037] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A pick-and-place detector mounting and demounting device comprising a telescopic rod (1), characterized in that: The telescopic rod (1) top rotationally connects the limiting ring (2), the limiting ring (2) top fixedly connects the U-shaped plate (3), the U-shaped plate (3) inner wall rotationally connects two connecting plates (15), two connecting plates (15) one side rotationally connects the moving plate (14), two moving plates (14) one side fixedly connects the clamping plate (12), two moving plates (14) one side slidingly connects the guide rail (11), the guide rail (11) outer wall fixedly connects the first fixed ring (4), the first fixed ring (4) outer circle penetrates and slidingly connects two fixed rods (5), two fixed rods (5) outer circle are all sleeved with the spring (7), two fixed rods (5) one end are all fixedly connected with the clamping block (8), the telescopic rod (1) outer circle slidingly connects the adjusting assembly.

2. The mounting and demounting device for a pinhole probe according to claim 1, characterized in that: The adjusting assembly comprises a limiting rod (17), the limiting rod (17) and the telescopic rod (1) are slidingly connected, the telescopic rod (1) outer circle one side is uniformly provided with the first limiting hole (22), the limiting rod (17) outer circle one side is provided with the second limiting hole (23), the second limiting hole (23) and the first limiting hole (22) inner circle are screwed with the rotary knob (24), the limiting rod (17) bottom fixedly connected with the threaded rod (18), the threaded rod (18) outer circle is screwed with the rotating ring (20), the rotating ring (20) bottom rotationally connects the supporting rod (19).

3. The mounting and demounting device for a pinhole probe according to claim 1, characterized in that: The clamping block (8) one side fixedly connected with the first protective pad (9), two first protective pads (9) are provided with the detector (10).

4. The mounting and demounting device for a pinhole probe according to claim 1, characterized in that: The clamping plate (12) one side is provided with the second protective pad (16), two second protective pads (16) are provided with the detector (10).

5. The mounting and demounting device for a pinhole probe according to claim 1, characterized in that: The guide rail (11) inner wall slidingly connects two moving blocks (13), two moving blocks (13) one side are all fixedly connected with the moving plate (14).

6. The mounting and demounting device for a pinhole probe according to claim 2, characterized in that: The limiting rod (17) outer circle fixedly connected with the holding ring (21).

7. The mounting and demounting device for a pinhole camera according to claim 2, characterized in that: The supporting rod (19) inner circle rotationally connects the threaded rod (18).

8. The mounting and demounting device for a pinhole camera according to claim 1, characterized in that: The fixed rod (5) outer circle one side fixedly connected with the second fixed ring (6).

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