CN216284134U

CN216284134U - Be used for welded water tightness detection tool of block terminal

Info

Publication number: CN216284134U
Application number: CN202122656744.7U
Authority: CN
Inventors: 黄玉民
Original assignee: Suzhou Tuofan Metal Products Co ltd
Current assignee: Suzhou Tuofan Metal Products Co ltd
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-04-12
Anticipated expiration: 2031-11-02

Abstract

The utility model discloses a water tightness detection jig for welding of a distribution box, which comprises a water tank, wherein a support frame is welded on the outer side of the water tank, an electric push rod is installed at the top end of the support frame, a fixing frame is fixedly connected to the bottom end of the electric push rod, an ultrasonic detector is installed in the fixing frame, a jig is rotatably connected to the bottom end of the fixing frame, lateral dense plates are slidably connected to two sides in the jig, the lateral dense plates are inserted into two sides of the distribution box, the distribution box is positioned below the top dense plate, a fixing column is fixedly connected to the jig, a pressing plate is slidably connected to the fixing column and positioned on two sides of the top dense plate, a waterproof camera is installed at the bottom in the water tank, a motor drives the distribution box fixed on the jig to rotate, and meanwhile the ultrasonic detector and the waterproof camera are matched to detect the water tightness of the distribution box, so that the detection effect is good; the hole site on the block terminal is sealed in the cooperation such as close board of smelting tool upside, the close board of top, bolt, bull stick, sealed effectual.

Description

Be used for welded water tightness detection tool of block terminal

Technical Field

The utility model relates to a water tightness detection jig for welding of a distribution box, in particular to a water tightness detection jig for welding of a distribution box, and belongs to the technical field of water tightness detection of distribution boxes.

Background

The distribution box is a mass parameter on data, generally, a low-voltage forest is formed according to electrical wiring, and switching equipment, measuring instruments, protective electrical appliances and auxiliary equipment are required to be assembled in a closed or semi-closed metal cabinet or on a screen to form the low-voltage distribution box, a circuit can be switched on or switched off by a manual or automatic switch in normal operation, and the water tightness of the distribution box needs to be detected after welding.

The water tightness detection of the distribution box in the prior art has the following defects: 1. when the existing equipment detects the distribution box, the position of the distribution box is fixed, the detection cannot be carried out in multiple directions, and the detection effect is inaccurate; 2. when fixing the block terminal, the existing smelting tool has a poor hole site sealing effect on the block terminal, water is easy to enter the detection process, and the detection effect is influenced, so that the problem is improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provide a water tightness detection jig for welding a distribution box, wherein a motor drives the distribution box fixed on the jig to rotate, and meanwhile, an ultrasonic detector is matched with a waterproof camera to detect the water tightness of the distribution box, so that the detection effect is good; the hole site on the block terminal is sealed in the cooperation such as close board of smelting tool upside, the close board of top, bolt, bull stick, sealed effectual.

The utility model realizes the purpose through the following technical scheme, and the water tightness detection jig for welding the distribution box comprises a water tank, wherein a support frame is welded on the outer side of the water tank, an electric push rod is installed at the top end of the support frame, a fixing frame is fixedly connected to the bottom end of the electric push rod, an ultrasonic detector is installed in the fixing frame, a smelting tool is rotatably connected to the bottom end of the fixing frame, lateral dense plates are slidably connected to two sides in the smelting tool and are inserted into two sides of the distribution box, the distribution box is located below the top dense plate, a fixing column is fixedly connected to the smelting tool, a pressing plate is slidably connected to the fixing column and is located on two sides of the top dense plate, a waterproof camera is installed at the bottom in the water tank, and bolts are connected to the smelting tool in a threaded mode.

Preferably, the motor is installed on the left of the fixing frame, the power output end of the motor is connected with the power input end of the rotating shaft, the rotating shaft is fixedly connected to the left of the smelting tool, and the transverse rod is fixedly connected to the right of the smelting tool.

Preferably, the side is sealed outside fixedly connected with fastener, fastener sliding connection has the draw-in groove, the draw-in groove is seted up in the internal surface of smelting tool.

Preferably, the top end of the fixed column is in threaded connection with a screw, the screw is in threaded connection with a pressing plate, the pressing plate is in sliding connection with a sliding groove, and the top end of the fixed column is provided with a side groove.

Preferably, the pressing plate is in threaded connection with a rotating rod, a pressing foot is bonded to the bottom end of the rotating rod and located above the top sealing plate, and an air inlet pipe is in threaded connection with the top end of the top sealing plate.

Preferably, the electric push rod, the ultrasonic detector, the waterproof camera and the current input end of the motor are electrically connected with an external power supply through leads.

The utility model has the beneficial effects that:

1. the motor drives the distribution box fixed on the smelting tool to rotate, and meanwhile, the ultrasonic detector is matched with the waterproof camera to detect the water tightness of the distribution box, so that the detection effect is good; after the distribution box is fixed on the smelting tool, an electric push rod on the supporting frame is started to drive the connected fixing frame to move downwards, namely, the smelting tool and the distribution box at the bottom end of the fixing frame are driven to move downwards to enter the water tank, the air pump inflates the top sealing plate and the distribution box through the connected air inlet pipe, air enters the distribution box through a gap between the distribution box and the box door to fill the distribution box, a waterproof camera arranged at the bottom in the water tank continuously shoots the upper part, meanwhile, an ultrasonic detector arranged on the fixing frame detects whether the distribution box below leaks air or not, when a gap exists at the welding position at the bottom of the distribution box, high-pressure air in the distribution box moves out through the gap to generate bubbles, the waterproof camera can shoot the bubbles and transmit the bubbles to a computer, no bubble is generated when no gap exists at the bottom of the distribution box, the motor is started to drive the connected rotating shaft to rotate, the rotating shaft drives the connected smelting tool to rotate, a block terminal side is located the ultrasonic detector bottom, a side is located waterproof camera top, waterproof camera is sustainable to shoot the block terminal, be full of gas in the block terminal, if there is the welding seam this side, gaseous rushing out from the welding seam in the block terminal, rushing out gaseous will form the torrent, the torrent can produce the sound wave of certain frequency near the welding seam, ultrasonic detector can respond to this sound wave and catch, thereby whether there is the welding seam to this side of block terminal to detect, the motor continuously drives the rotatory four sides of messenger's block terminal of smelting tool and all detects through waterproof camera and ultrasonic detector cooperation, excellent in detection effect.

2. The dense plate on the upper side of the smelting tool, the dense top plate, the bolt, the rotating rod and the like are matched to seal the hole position on the distribution box, so that the sealing effect is good; when the distribution box is fixed, a motor is started to drive a connected smelting tool to rotate 90 degrees, at the moment, a fixed column is parallel to the ground, a side sealing plate is designed according to hole positions on the distribution box, the side sealing plate is lifted to enable a raised part on the side sealing plate to be inserted into hole positions such as wiring holes formed in two sides of the distribution box, the side sealing plate can seal two sides of the distribution box, an upper pressing plate of the fixed column is rotated to enter a side groove, clamping pieces on the side sealing plates on two sides of the distribution box slide inwards along clamping grooves formed in the smelting tool, at the moment, the distribution box is fixed in the smelting tool, the motor rotates reversely to drive the connecting smelting tool to rotate 90 degrees reversely and then returns to be horizontal, bolts on two sides of the smelting tool can enable bottoms of the bolts to abut against the side sealing plate, inward pressure is provided for the side sealing plate to enable the side sealing plate to be tightly attached to two sides of the distribution box, the sealing effect of two sides is enhanced, and the distribution box door can be sealed after a top sealing plate is placed on the distribution box, the rotation clamp plate makes it deviate from the side inslot, rotatory fixed column upper screw rod, the screw rod rotates and drives the clamp plate and continuously moves down along the spout and hugs closely with the close board in top and can make the close board fastening in the block terminal top, four clamp plates are the pivoted lever on the rotatory clamp plate after all fixing, the presser foot that the rotating lever rotated and drives the bottom moves down compresses tightly the close board in top once more, can seal the block terminal top, the close board of accessible side, the bolt seals the hole site of block terminal both sides, the close board in top, the clamp plate, the presser foot cooperation is sealed block terminal and chamber door department, the overall seal is effectual, be difficult for leaking.

Drawings

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is a schematic structural view of a tool according to the present invention;

FIG. 3 is a schematic view of a top view of a tool according to the present invention;

fig. 4 is a partial structural schematic view of the fixing column of the present invention.

In the figure: 1. a support frame; 2. a water tank; 3. an electric push rod; 4. an ultrasonic detector; 5. a fixed mount; 6. fixing a column; 7. a side dense plate; 8. smelting a tool; 9. a distribution box; 10. a waterproof camera; 11. a dense top plate; 12. a motor; 13. pressing a plate; 14. a screw; 15. a rotating rod; 16. an air inlet pipe; 17. a presser foot; 18. a chute; 19. a bolt; 20. a fastener; 21. a cross bar; 22. a card slot; 23. a side groove; 24. a rotating shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1 please refer to fig. 1-4, a water tightness detection jig for distribution box welding comprises a water tank 2, a support frame 1 is welded on the outer side of the water tank 2, the water tank 2 provides a mounting platform for the support frame 1, an electric push rod 3 is installed on the top end of the support frame 1, a fixing frame 5 is fixedly connected to the bottom end of the electric push rod 3, the electric push rod 3 stretches and retracts to drive the fixing frame 5 connected to move downwards or upwards, an ultrasonic detector 4 is installed in the fixing frame 5, the ultrasonic detector 4 can detect the distribution box 9 below, a jig 8 is rotatably connected to the bottom end of the fixing frame 5, the jig 8 can rotate around the fixing frame 5 at the bottom end of the fixing frame 5, a lateral dense plate 7 is slidably connected to two sides in the jig 8, the upper structure of the lateral dense plate 7 is the same as the open pore structure of two sides of the distribution box 9, and can seal two lateral holes and the like of the distribution box 9, the both sides at block terminal 9 are pegged graft to the side closure plate 7, block terminal 9 is located the below of the closure plate 11 in top, and the closure plate 11 in top can seal block terminal 9 and chamber door department, 8 fixedly connected with fixed columns 6 of smelting tool, 6 sliding connection of fixed column have clamp plate 13, clamp plate 13 is located the both sides of the closure plate 11 in top, and clamp plate 13 moves down can sticis the closure plate 11 in top, waterproof camera 10 is installed to the bottom in the water tank 2, and waterproof camera 10 can shoot the top, 8 threaded connection of smelting tool have bolt 19, and bolt 19 is screwed up and can be hugged closely with block terminal 9 for the 7 pressure of the side closure plate.

Particularly, motor 12 is installed on 5 left sides of mount, and mount 5 provides mounting platform for motor 12, motor 12's power take off end is connected with the power take off end of pivot 24, and motor 12 rotates the pivot 24 rotation that drives the connection, 24 fixed connection in the left side of smelting tool of pivot 24, 8 right sides fixedly connected with horizontal pole 21 of smelting tool, pivot 24 rotate and drive the smelting tool 8 and the horizontal pole 21 rotation of connection.

Specifically, a screw 14 is connected to the top end of the fixed column 6 in a threaded manner, the screw 14 rotates to drive a connected pressing plate 13 to move up and down, the screw 14 is connected with the pressing plate 13 in a threaded manner, the pressing plate 13 is connected with a sliding groove 18 in a sliding manner, the pressing plate 13 can move up and down along the sliding groove 18 formed in the fixed column 6, a side groove 23 is formed in the top end of the fixed column 6, and the pressing plate 13 can enter the side groove 23 by rotating the pressing plate 13.

Specifically, the pressing plate 13 is in threaded connection with a rotating rod 15, a pressing foot 17 is bonded to the bottom end of the rotating rod 15, the rotating rod 15 rotates to drive the pressing foot 17 connected to the bottom end to move downwards to press the top sealing plate 11 tightly, the pressing foot 17 is located above the top sealing plate 11, the top end of the top sealing plate 11 is in threaded connection with an air inlet pipe 16, air is conveyed into the top sealing plate 11 through the air inlet pipe 16, and the distribution box 9 can be filled in a gap between the box door and the distribution box 9.

Specifically, the current input ends of the electric push rod 3, the ultrasonic detector 4, the waterproof camera 10 and the motor 12 are electrically connected with an external power supply through leads, and the external power supply respectively provides power for the electric push rod 3, the ultrasonic detector 4, the waterproof camera 10 and the like.

Example 2: referring to fig. 3, the difference between the present embodiment and embodiment 1 is: 7 outside fixedly connected with fasteners 20 of the board are sealed to the side, and the board is sealed to the side 7 slides along the draw-in groove 22 of seting up on the smelting tool 8 through fastener 20, can fix the board 7 position is sealed to the side, makes things convenient for the board 7 installation of the side, fastener 20 sliding connection has draw-in groove 22, draw-in groove 22 is seted up in the internal surface of smelting tool 8.

When the utility model is used for fixing a distribution box 9, a motor 12 (the motor is used for converting electric energy into mechanical energy according to the law of electromagnetic induction) is started to drive a connected smelting tool 8 to rotate 90 degrees, the model of the motor 12 is CH/CV, at the moment, a fixed column 6 is parallel to the ground, a side sealing plate 7 is designed according to hole positions on the distribution box 9, the side sealing plate 7 is lifted to enable a convex part on the side sealing plate 7 to be inserted into hole positions such as wiring holes and the like formed on two sides of the distribution box 9, the side sealing plate 7 can seal two sides of the distribution box 9, a pressing plate 13 on the fixed column 6 is rotated to enter a side groove 23, clamping pieces 20 on the side sealing plates 7 on two sides of the distribution box 9 are moved to slide inwards along clamping grooves 22 formed on the smelting tool 8, at the moment, the distribution box 9 is fixed in the smelting tool 8, the motor 12 rotates reversely to drive the connected smelting tool 8 to rotate 90 degrees reversely and then restore to the horizontal state, bolts 19 on two sides of the smelting tool 8 are tightened to enable the bottoms of bolts 19 to abut against the side sealing plate 7, an inward pressure is applied to the side sealing plate 7 to enable the side sealing plate to be tightly attached to two sides of a distribution box 9, so that the sealing effect of the two sides is enhanced, after the top sealing plate 11 is placed on the distribution box 9, the distribution box 9 and a box door can be sealed, the pressure plate 13 is rotated to be separated from a side groove 23, a screw 14 on a fixed column 6 is rotated, the screw 14 rotates to drive the pressure plate 13 to continuously move downwards along a sliding groove 18 to be tightly attached to the top sealing plate 11, so that the top sealing plate 11 is fastened above the distribution box 9, the four pressure plates 13 are all fixed, then a rotating rod 15 on the rotating pressure plate 13 is rotated, the rotating rod 15 rotates to drive a pressure foot 17 at the bottom end to move downwards to press the top sealing plate 11 again, the upper part of the distribution box 9 can be sealed, after the distribution box 9 is fixed on a fixture 8, an electric push rod 3 on a support frame 1 is started to drive a connected fixing frame 5 to move downwards, the electric push rod 3 is XTL50, namely, the fixture 8 at the bottom end of the fixing frame 5 and the distribution box 9 are driven to move downwards to enter a water tank 2, the air pump is used for inflating the top sealing plate 11 and the distribution box 9 through an air inlet pipe 16 which is connected, air enters the distribution box 9 through a gap between the distribution box 9 and a box door to fill the distribution box 9, a waterproof camera 10 which is installed at the bottom in the water tank 2 continuously shoots the upper part, the model of the waterproof camera 10 is CM2000, meanwhile, an ultrasonic detector 4 which is installed on a fixing frame 5 detects whether the distribution box 9 below leaks air or not, the model of the ultrasonic detector 4 is MUT660T, when a gap exists at the welding position at the bottom of the distribution box 9, high-pressure air in the distribution box 9 is moved out through the gap to generate bubbles, the waterproof camera 10 can shoot the bubbles and transmit the bubbles to a computer, no bubble is generated when no gap exists at the bottom of the distribution box 9, the motor 12 is started to drive a rotating shaft 24 which is connected to rotate, the rotating shaft 24 drives a connected smelting tool 8 to rotate, when the motor 12 drives the smelting tool 8 to rotate, one side edge of the distribution box 9 is positioned at the bottom of the ultrasonic detector 4, a side is located waterproof camera 10 top, waterproof camera 10 is sustainable to shoot block terminal 9, be full of gas in the block terminal 9, if there is the welding seam on this side, gaseous dashing out in the block terminal 9 from the welding seam, it will form the torrent to dash out gas, the torrent can produce the sound wave of certain frequency near the welding seam, ultrasonic detector 4 can respond to this sound wave and catch, thereby whether there is the welding seam to this side of block terminal 9 to detect, motor 12 continuously drives 8 rotatory messenger's block terminal 9 four sides and all detects through waterproof camera 10 and ultrasonic detector 4 cooperation, detection effect is good.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a be used for welded water tightness detection tool of block terminal, includes water tank (2), its characterized in that: a support frame (1) is welded on the outer side of the water tank (2), an electric push rod (3) is installed at the top end of the support frame (1), the bottom end of the electric push rod (3) is fixedly connected with a fixing frame (5), an ultrasonic detector (4) is arranged in the fixing frame (5), the bottom end of the fixed frame (5) is rotationally connected with a smelting tool (8), two sides in the smelting tool (8) are slidably connected with side dense plates (7), the side dense plates (7) are inserted at two sides of the distribution box (9), the distribution box (9) is positioned below the top dense plate (11), the smelting tool (8) is fixedly connected with a fixed column (6), the fixed column (6) is connected with a pressing plate (13) in a sliding way, the clamp plate (13) is located the both sides of the dense board in top (11), waterproof camera (10) are installed to the bottom in water tank (2), smelting tool (8) threaded connection has bolt (19).

2. The water tightness detection jig for the distribution box welding of claim 1, characterized in that: motor (12) are installed on mount (5) left side, the power take off end of motor (12) is connected with the power take off end of pivot (24), pivot (24) fixed connection is in smelting tool (8) left side, smelting tool (8) right side fixedly connected with horizontal pole (21).

3. The water tightness detection jig for the distribution box welding of claim 1, characterized in that: close board (7) outside fixedly connected with fastener (20) of side, fastener (20) sliding connection has draw-in groove (22), the internal surface in smelting tool (8) is seted up in draw-in groove (22).

4. The water tightness detection jig for the distribution box welding of claim 1, characterized in that: the top end of the fixed column (6) is in threaded connection with a screw rod (14), the screw rod (14) is in threaded connection with a pressing plate (13), the pressing plate (13) is in sliding connection with a sliding groove (18), and the top end of the fixed column (6) is provided with a side groove (23).

5. The water tightness detection jig for the distribution box welding of claim 1, characterized in that: the pressing plate (13) is in threaded connection with a rotating rod (15), a pressing foot (17) is bonded to the bottom end of the rotating rod (15), the pressing foot (17) is located above the top sealing plate (11), and the top end of the top sealing plate (11) is in threaded connection with an air inlet pipe (16).

6. The water tightness detection jig for the distribution box welding of claim 2, characterized in that: the current input ends of the electric push rod (3), the ultrasonic detector (4), the waterproof camera (10) and the motor (12) are electrically connected with an external power supply through leads.