CN221037137U - Explosion-proof ball of separation - Google Patents

Abstract

The utility model discloses a blocking explosion-proof ball, which comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with an explosion-proof ball body through a bracket, the right side of the bottom plate is fixedly connected with a vertical sliding rod, the surface of the vertical sliding rod is slidably provided with a sliding sleeve, and the left side of the sliding sleeve is fixedly connected with a cross rod. This separation explosion-proof ball is through installing the frame in the right side of explosion-proof ball body to remove the internal connection of frame and have the slide bar, the surface of slide bar uses the slide connection to have half thread frame simultaneously, and the collocation bolt uses, and the setting of these structures can be when meetting emergency, directly pulls the handle and takes out the bolt from the inboard of jack groove, then lets two half thread frames of first spring pulling and threaded rod separation, thereby lets the threaded rod lose spacing drive sealed lid direct quick decline and explosion-proof ball body butt joint, has improved the processing rate of emergency, is satisfied with current use.

Description

Explosion-proof ball of separation

Technical Field

The utility model relates to the technical field of safety explosion prevention, in particular to a blocking explosion-proof ball.

Background

The explosion-proof ball is an important protection device in the process of transferring explosives in different places, the explosion range of the device for the explosives can be limited through the tank, the injury to surrounding personnel and objects during the explosion of the explosives can be prevented and reduced, and the explosion-killing power can be effectively inhibited, so that the device is suitable for the field use of security check, explosion-proof and the like of public security, airports, railway stations, customs, important sites and large-scale activities.

The existing explosion-proof ball has a simple structure, is mostly convenient for workers to use, but has obvious defects in actual use, such as: the explosion-proof ball is generally opened and closed by shaking the threaded rod to drive the sealing cover to lift, and the threaded rod needs to rotate for a plurality of circles each time, so that the speed is low, the physical strength is consumed, and although the lifting is replaced by the electric telescopic rod in the follow-up process, the overall opening and closing speed is still slow, so that the explosion-proof ball cannot be rapidly closed when an emergency occurs, and the explosion-proof function and safety are reduced;

A barrier explosion proof ball that can be quickly closed is therefore designed to address such drawbacks.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a blocking explosion-proof ball, which solves the problems that the existing explosion-proof ball is slow to open and close and cannot be closed quickly in emergency.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a separation explosion-proof ball, includes the bottom plate, the top of bottom plate is through support fixedly connected with explosion-proof ball body, the right side fixedly connected with of bottom plate erects the slide bar, the surface sliding mounting who erects the slide bar has the slip cap, the left side fixedly connected with horizontal pole of slip cap, the left end fixedly connected with of horizontal pole and the sealed lid of explosion-proof ball body matched with use, the both sides of bottom plate bottom all are provided with the tire.

Preferably, the right side fixedly connected with of explosion-proof ball body removes the frame, remove fixedly connected with slide bar between the front portion and the rear portion of frame inner chamber, the front portion and the rear portion on slide bar surface all slidable mounting have the slide, the right side fixedly connected with half screw thread frame of slide, two threaded connection has the threaded rod between the inboard of half screw thread frame, and the top of threaded rod passes through the bearing piece and rotates the bottom of being connected in the horizontal pole.

Preferably, the first springs are fixedly connected to one sides of the two sliding plates opposite to each other, the first springs are sleeved on the surface of the sliding rod, and the bottom end of the threaded rod is fixedly connected with the crank.

Preferably, the right side of half screw frame has seted up the jack-in groove, perpendicular slide bar's right side is through seting up opening slidable mounting and has taken out the pull rod, the left end fixedly connected with roof of taking out the pull rod, the front portion and the rear portion of roof left side all fixedly connected with the bolt that cooperatees the jack-in groove and use.

Preferably, the right end of the drawing rod is fixedly connected with a handle, and a second spring is sleeved on the surface of the drawing rod and positioned on the right side of the vertical sliding rod.

Advantageous effects

The utility model provides a blocking explosion-proof ball. Compared with the prior art, the method has the following beneficial effects:

(1) This separation explosion-proof ball is through installing the frame in the right side of explosion-proof ball body to remove the internal connection of frame and have the slide bar, the surface of slide bar uses slide connection to have half thread frame simultaneously, and the collocation bolt uses, and the setting of these structures can be when meetting emergency, directly pulls the handle and takes out the bolt from the inboard of jack groove, then lets two half thread frames of first spring pulling and threaded rod separation, thereby lets the threaded rod lose spacing drive sealed lid direct quick decline and explosion-proof ball body butt joint, has improved the processing rate of emergency, is satisfied with current use.

(2) This separation explosion-proof ball through all being connected with first spring in one side of two slide, takes out the surface cover of pull rod simultaneously and is equipped with the second spring, and the setting of these two structures can fix two half screw thread frames spacing, prevents not hard up when the operation, has guaranteed the holistic stability of equipment.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the explosion-proof ball body, the moving frame and the sliding rod of the present utility model;

FIG. 3 is a schematic view of the structure of the threaded rod, crank and socket of the present utility model;

FIG. 4 is a schematic view of the skateboard, half-thread box and first spring structure of the present utility model;

Fig. 5 is a schematic view of the structure of the pull rod, top plate, latch, secondary spring and handle of the present utility model.

In the figure: 1. a bottom plate; 2. an explosion-proof ball body; 3. a vertical sliding rod; 4. a sliding sleeve; 5. a cross bar; 6. sealing cover; 7. a tire; 8. a moving frame; 9. a slide bar; 10. a slide plate; 11. a half-thread frame; 12. a first spring; 13. a threaded rod; 14. a crank; 15. a plug-in groove; 16. a pull rod; 17. a top plate; 18. a plug pin; 19. a second spring; 20. a handle.

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. 1-5, the present utility model provides a technical solution: the utility model provides a separation explosion-proof ball, includes bottom plate 1, and support fixedly connected with explosion-proof ball body 2 is passed through at the top of bottom plate 1, and the right side fixedly connected with of bottom plate 1 erects slide bar 3, and the surface sliding of erects slide bar 3 installs slip cap 4, and the left side fixedly connected with horizontal pole 5 of slip cap 4, the left end fixedly connected with of horizontal pole 5 and the sealed lid 6 of explosion-proof ball body 2 matched with use all are provided with tire 7 in the both sides of bottom plate 1 bottom.

As an alternative embodiment, the right side fixedly connected with of explosion-proof ball body 2 removes frame 8, remove fixedly connected with slide bar 9 between the front portion and the rear portion of frame 8 inner chamber, slide bar 9 surface's front portion and rear portion all slidable mounting have slide 10, slide 10's right side fixedly connected with half screw frame 11, half screw frame 11 is through predetermineeing, can just with half screw frame 11 inboard screw groove meshing when waiting that threaded rod 13 descends to the bottom, threaded connection has threaded rod 13 between the inboard of two half screw frames 11, and the top of threaded rod 13 passes through the bearing piece rotation and connects in the bottom of horizontal pole 5.

Further, the opposite sides of the two sliding plates 10 are fixedly connected with first springs 12, the first springs 12 are sleeved on the surface of the sliding rod 9, and the bottom end of the threaded rod 13 is fixedly connected with a crank 14.

The right side of the half thread frame 11 is provided with a plug-in groove 15, the right side of the vertical sliding rod 3 is provided with a drawing rod 16 in a sliding manner through an opening, the left end of the drawing rod 16 is fixedly connected with a top plate 17, the front part and the rear part of the left side of the top plate 17 are fixedly connected with bolts 18 matched with the plug-in groove 15 for use, the right end of the drawing rod 16 is fixedly connected with a handle 20, and the surface of the drawing rod 16 and the right side of the vertical sliding rod 3 are sleeved with a second spring 19.

And all that is not described in detail in this specification is well known to those skilled in the art.

When the explosion-proof device is used, the bottom plate 1 is pushed to a designated position through the tire 7, then the crank 14 is held by hands to shake, the threaded rod 13 rotates to enable the cross rod 5 to lift the sealing cover 6 from the top of the explosion-proof ball body 2 through the limit of the sliding sleeve 4, then explosives are placed in the explosion-proof ball body 2, after the explosion-proof ball body 2 is placed, the crank 14 is reversed to drive the cross rod 5 and the sealing cover 6 to descend through the threaded rod 13 to be in butt joint with the explosion-proof ball body 2, if an emergency occurs, the explosives are directly placed in the inner side of the explosion-proof ball body 2, the handle 20 is pulled by hands to draw the bolts 18 from the inner side of the inserting grooves 15 through the pulling rod 16, the two inserting grooves 15 are separated in opposite directions through the pulling force of the first spring 12, at this moment, the threaded rod 13 loses the limit of the half-thread frames 11 and is quickly lowered to be in butt joint with the explosion-proof ball body 2 under the action of the sliding sleeve 4, when the device is to be recovered, the two half-thread frames 11 are only required to be put together by hands, then the bolts 18 are inserted into the inserting grooves 15 again, and the two half-thread frames 11 are in butt joint with the threaded rods 13 again, and can rotate again.

Claims (1)

1. The utility model provides a separation explosion-proof ball, includes bottom plate (1), its characterized in that: the top of bottom plate (1) is through support fixedly connected with explosion-proof ball body (2), the right side fixedly connected with of bottom plate (1) erects slide bar (3), the surface sliding mounting who erects slide bar (3) has sliding sleeve (4), the left side fixedly connected with horizontal pole (5) of sliding sleeve (4), the left end fixedly connected with of horizontal pole (5) and explosion-proof ball body (2) matched with sealed lid (6) that use, the both sides of bottom plate (1) bottom all are provided with tire (7), the right side fixedly connected with of explosion-proof ball body (2) removes frame (8), fixedly connected with slide bar (9) between the front portion and the rear portion of moving frame (8) inner chamber, the equal slidable mounting in front portion and the rear portion of slide bar (9) surface has slide plate (10), the right side fixedly connected with half thread frame (11) of slide plate (10), two between the inboard of half thread frame (11) threaded connection has (13), and the top of threaded rod (13) is rotated through bearing piece and is connected with bottom (5) back of body (12) respectively, the bottom of a pair of springs (12) are located in the side of the first side of the slide bar (12) fixedly connected with one side of slide bar (12), the right side of half screw frame (11) has seted up spliced groove (15), the right side of perpendicular slide bar (3) is through seting up opening slidable mounting and is taken out pull rod (16), the left end fixedly connected with roof (17) of taking out pull rod (16), the equal fixedly connected with in front portion and the rear portion of roof (17) left side bolt (18) that cooperatees with spliced groove (15) and use, the right-hand member fixedly connected with handle (20) of taking out pull rod (16), the surface of taking out pull rod (16) just is located the right side cover of perpendicular slide bar (3) and is equipped with second spring (19).