阅读说明：本技术 一种油品防盗卸油阀 (Oil product anti-theft oil discharge valve ) 是由 陈磊 朱伟 陈程 于 2021-10-18 设计创作，主要内容包括：本发明公开了一种油品防盗卸油阀,包括固定管组件,所述固定管组件的底端活动安装有下连接板,所述下连接板的底端固定安装有输油管,所述输油管的两端均固定安装有法兰,所述法兰的表面均设有多个法兰通孔,所述固定管组件的顶端活动安装有顶盖,所述顶盖的上方位置设有钥匙组件,所述固定管组件的顶端表面和顶盖的顶端表面均活动安装有多个固定卡销。本发明通过支柱底扣和固定扣横槽的配合,使装置的开锁过程变得非常简易,通过支柱底扣卡入固定扣竖槽,再旋转钥匙支柱,使支柱底扣卡入固定扣横槽的内部,对阀门锁组件进行控制,减小了装置的操作难度并提高了装置的防盗性能。(The invention discloses an oil product anti-theft oil discharge valve which comprises a fixed pipe assembly, wherein a lower connecting plate is movably arranged at the bottom end of the fixed pipe assembly, an oil conveying pipe is fixedly arranged at the bottom end of the lower connecting plate, flanges are fixedly arranged at two ends of the oil conveying pipe, a plurality of flange through holes are formed in the surfaces of the flanges, a top cover is movably arranged at the top end of the fixed pipe assembly, a key assembly is arranged above the top cover, and a plurality of fixed clamping pins are movably arranged on the top end surface of the fixed pipe assembly and the top end surface of the top cover. The invention ensures that the unlocking process of the device becomes very simple through the matching of the pillar bottom buckle and the fixing buckle transverse groove, the pillar bottom buckle is clamped into the fixing buckle vertical groove, and then the key pillar is rotated, so that the pillar bottom buckle is clamped into the fixing buckle transverse groove to control the valve lock component, thereby reducing the operation difficulty of the device and improving the anti-theft performance of the device.)

1. The utility model provides an oil theftproof fuel outlet valve, includes fixed pipe assembly (1), its characterized in that: the bottom end of the fixed pipe assembly (1) is movably provided with a lower connecting plate (2), the bottom end of the lower connecting plate (2) is fixedly provided with an oil conveying pipe (3), both ends of the oil conveying pipe (3) are fixedly provided with flanges (4), the surfaces of the flanges (4) are respectively provided with a plurality of flange through holes (5), the top end of the fixed pipe assembly (1) is movably provided with a top cover (7), a key assembly (8) is arranged above the top cover (7), the top end surface of the fixed pipe assembly (1) and the top end surface of the top cover (7) are respectively movably provided with a plurality of fixed clamping pins (6), and the inside of the fixed pipe assembly (1) is movably provided with a valve lock assembly (9); the fixed pipe assembly (1) comprises a fixed pipe (101), an upper connecting plate (102), a fixed pipe top inclined buckle (103), an upper baffle (104), a lower baffle (105), baffle inner grooves (106), a bottom plate (107) and a fixed block (108), wherein the fixed pipe top inclined buckle (103) is fixedly installed at the top end of the fixed pipe (101), the upper connecting plate (102) is fixedly installed at the bottom end of the fixed pipe (101), the upper baffle (104) is fixedly installed at a position, close to the upper part, inside the fixed pipe (101), the lower baffle (105) is fixedly installed at a position, close to the lower part, inside the fixed pipe (101), the baffle inner grooves (106) are arranged between the upper baffle (104) and the lower baffle (105), the bottom end of the lower baffle (105) is fixedly installed with the bottom plate (107), and the fixed block (108) is movably installed at the top end of the bottom plate (107); key subassembly (8) include key pillar (801), activity lever (802), the outer circle of pillar knot (803), pillar kerve (804), pillar kerve (805), the surface movable mounting that key pillar (801) are close to the top has activity lever (802), the bottom fixed mounting of key pillar (801) has the outer circle of pillar to detain (803), the inside of the outer circle of pillar knot (803) is equipped with pillar kerve (804), the inboard fixed surface of the outer circle of pillar knot (803) installs four pillar kerbs (805).

2. The oil product anti-theft oil drain valve according to claim 1, characterized in that: the valve lock assembly (9) comprises a rotating shaft (901), a cross arc plate (902), a sector movable plate (903), a movable plate inner buckle (904), an upper fixing plate (905), a lower fixing plate (906), a rotating shaft top buckle (907), a sealing block (908), a sealing block bottom groove (909), a ladder-shaped fixing buckle (910), a sealing block top groove (911), a fixing buckle transverse groove (912), a fixing buckle vertical groove (913), a rotating shaft outer buckle (914), an arc plate inner groove (915), a spring groove (916) and a compression spring (917), wherein an upper fixing plate (905) is fixedly arranged at a position, close to the upper part, on the outer surface of the rotating shaft (901), a lower fixing plate (906) is fixedly arranged at the bottom end of the rotating shaft (901), the cross arc plate (902) is movably arranged at a position, located between the upper fixing plate (905) and the lower fixing plate (906), and four sector movable plates (903) are arranged on the outer surface of the cross arc plate (902), the surface of one side, close to the cross arc plate (902), of the sector-shaped movable plate (903) is fixedly provided with a movable plate inner buckle (904), the top end of the rotating shaft (901) is movably provided with a sealing block (908), the surface of the top end of the rotating shaft (901) is fixedly provided with a rotating shaft top buckle (907), the bottom end of the sealing block (908) is provided with a sealing block bottom groove (909), the rotating shaft top buckle (907) is clamped into the sealing block bottom groove (909), the surface of the top end of the sealing block (908) is provided with a sealing block top groove (911), the interior of the sealing block top groove (911) is fixedly provided with a ladder-shaped fixing buckle (910), the outer surface of the ladder-shaped fixing buckle (910) is provided with four fixing buckle vertical grooves (913), the interior of the fixing buckle vertical groove (913) is provided with a fixing buckle transverse groove (912), the outer surface of the rotating shaft (901), which is provided with the cross arc plate (902), is fixedly provided with four rotating shaft outer buckles (914), the inside of cross circular arc board (902) is equipped with four circular arc inboard inside grooves (915), the pivot is detained outward (914) and is all blocked in the inside of circular arc inboard inside groove (915), the side surface that cross circular arc board (902) was kept away from in fan-shaped fly leaf (903) all is equipped with spring groove (916), the equal movable mounting in inside of spring groove (916) has compression spring (917).

3. The oil product anti-theft oil drain valve according to claim 2, characterized in that: the fan-shaped movable plates (903) are clamped in the baffle inner groove (106), one side surface of the compression spring (917) is connected with the inner surface of the spring groove (916) in a welding mode, and the other side surface of the compression spring (917) is attached to the surface of the baffle inner groove (106).

4. The oil product anti-theft oil drain valve according to claim 2, characterized in that: the surface of cross arc board (902) is equipped with a plurality of arc grooves, the surface of knot (904) is tangent with the arc groove on cross arc board (902) surface in the fly leaf.

5. The oil product anti-theft oil drain valve according to claim 1, characterized in that: the outer circular buckle (803) of the support column is clamped into the top groove (911) of the sealing block, and the bottom buckle (805) of the support column is clamped into the transverse groove (912) of the fixing buckle.

6. The oil product anti-theft oil drain valve according to claim 2, characterized in that: the inside of sealed piece top groove (911) is equipped with the chute, the inclination of chute is sixty degrees, the inside of pillar kerve (804) is gone into to trapezoidal fixed knot (910).

7. The oil product anti-theft oil drain valve according to claim 2, characterized in that: the bottom surface of bottom plate (906) and the laminating of the top surface of fixed block (108), the surface laminating of the outside surface of upper fixed plate (905) and overhead gage (104), the surface laminating of the outside surface of bottom plate (906) and overhead gage (105).

8. The oil product anti-theft oil drain valve according to claim 1, characterized in that: four fixed bayonet locks (6) are movably arranged on the surface of the top end of the upper connecting plate (102).

Technical Field

The invention relates to the technical field of oil discharge valves, in particular to an oil product anti-theft oil discharge valve.

Background

The oil discharge valve is installed on the bottom of the side edge of the oil tank truck and used for discharging oil in the oil tank truck, and the valve body outlet of the oil discharge valve is generally in quick butt joint with an oil delivery pipe through a quick connector.

The existing oil discharge valve can be stolen or damaged by people when in use, and when in use, the common anti-theft oil discharge valve is very inconvenient for workers to dismantle, install and operate due to the complex anti-theft device.

Disclosure of Invention

The invention aims to provide an oil product anti-theft oil discharge valve to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an oil theftproof unloading valve, includes fixed pipe assembly, the bottom movable mounting of fixed pipe assembly has lower connecting plate, the bottom fixed mounting of lower connecting plate has defeated oil pipe, the equal fixed mounting in both ends of defeated oil pipe has the flange, the surface of flange all is equipped with a plurality of flange through-holes, the top movable mounting of fixed pipe assembly has the top cap, the top position of top cap is equipped with the key subassembly, the top surface of fixed pipe assembly and the equal movable mounting in top surface of top cap have a plurality of fixed bayonet locks, the inside movable mounting of fixed pipe assembly has the valve lock subassembly.

Preferably, fixed pipe assembly is including fixed pipe, upper junction plate, fixed pipe top detain, overhead gage, lower baffle, baffle inside groove, bottom plate, fixed block to one side, the top fixed mounting of fixed pipe has fixed pipe top to detain to one side, the bottom fixed mounting of fixed pipe has the upper junction plate, the fixed intraduct is close to the fixed position fixed mounting of top and has the overhead gage, the fixed intraduct is close to the fixed position fixed mounting of below and has lower baffle, be equipped with the baffle inside groove between overhead gage and the lower baffle, the bottom fixed mounting of baffle has the bottom plate down, the top movable mounting of bottom plate has the fixed block.

Preferably, the key subassembly includes key pillar, activity lever, pillar excircle knot, pillar kerve, the outer movable mounting that the key pillar is close to the top has movable lever, the bottom fixed mounting of key pillar has the pillar excircle to detain, the inside that the pillar excircle was detained is equipped with the pillar kerve, the inboard fixed surface who detains the pillar excircle has four pillar kerves.

Preferably, the valve lock component comprises a rotating shaft, a cross arc plate, fan-shaped movable plates, movable plate inner buckles, an upper fixed plate, a lower fixed plate, a rotating shaft top buckle, a sealing block bottom groove, a ladder-shaped fixing buckle, a sealing block top groove, a fixing buckle transverse groove, a fixing buckle vertical groove, a rotating shaft outer buckle, an arc plate inner groove, a spring groove and a compression spring, wherein the upper fixed plate is fixedly arranged at a position, close to the upper part, of the outer surface of the rotating shaft, the lower fixed plate is fixedly arranged at the bottom end of the rotating shaft, the cross arc plate is movably arranged at a position, located between the upper fixed plate and the lower fixed plate, of the outer surface of the rotating shaft, four fan-shaped movable plates are movably arranged on the outer surface of the cross arc plate, the movable plate inner buckles are fixedly arranged on one side surfaces, close to the cross arc plate, of the fan-shaped movable plates, the sealing block is movably arranged at the top end of the rotating shaft, and the rotating shaft top buckle is fixedly arranged on the top end surface of the rotating shaft, the bottom of sealed piece is equipped with sealed piece kerve, the inside of sealed piece kerve is gone into to pivot top knot card, the top surface of sealed piece is equipped with sealed piece kerve, the inside fixed mounting in sealed piece kerve has the fixed knot of trapezoidal, the fixed surface of detaining of trapezoidal is equipped with four fixed knots and erects the groove, the fixed inside of detaining perpendicular groove all is equipped with the fixed cross groove of detaining, the fixed surface of installing the cross arc board of pivot installs four outer knots of pivot, the inside of cross arc board is equipped with four arc board inside grooves, the pivot is detained outward all to go into the inside of arc board inside groove, a side surface that the cross arc board was kept away from to fan-shaped movable plate all is equipped with the spring recess, the equal movable mounting in inside of spring recess has compression spring.

Preferably, the fan-shaped movable plates are clamped in the baffle inner groove, one side surface of the compression spring is connected with the inner surface of the spring groove in a welding mode, and the other side surface of the compression spring is attached to the surface of the baffle inner groove.

Preferably, the outer surface of the cross arc plate is provided with a plurality of arc grooves, and the surface of the inner buckle of the movable plate is tangent to the arc grooves on the surface of the cross arc plate.

Preferably, the inside in sealed piece apical groove is detained to the pillar excircle, the inside in fixed knot cross slot is all gone into to the pillar end knot.

Preferably, the inside in sealed piece apical groove is equipped with the chute, the inclination of chute is sixty degrees, the inside in pillar kerve is gone into to the fixed knot of trapezoidal.

Preferably, the bottom surface of lower fixed plate and the laminating of the top surface of fixed block, the surface laminating of the outside surface of upper fixed plate and overhead gage, the surface laminating of the outside surface of lower fixed plate and overhead gage.

Preferably, four fixed bayonet locks are movably mounted on the surface of the top end of the upper connecting plate.

Compared with the prior art, the invention has the beneficial effects that:

1. the invention makes the unlocking process of the device become very simple through the matching of the pillar bottom buckle and the fixing buckle transverse groove, the pillar bottom buckle is clamped into the fixing buckle vertical groove, then the key pillar is rotated, the pillar bottom buckle is clamped into the fixing buckle transverse groove, the valve lock component is controlled, and the operation difficulty of the device is reduced; by arranging the sixty-degree chute in the top groove of the sealing block, when the device is stolen, tools such as a vice and the like cannot be used through the inclined chute, the inner space of the chute is small, a non-special key support is difficult to clamp into the chute to rotate the ladder-shaped fixing buckle, and the anti-theft performance of the device is improved;

2. through the cooperation of compression spring and fan-shaped fly leaf, when the pivot was rotatory, the cross circular arc board promoted fan-shaped fly leaf, and through compression spring endow fan-shaped fly leaf elastic potential energy, make fan-shaped fly leaf can kick-back to the inboard when unblanking, make fan-shaped fly leaf pop out from the inside of baffle inside groove, can take out the valve lock subassembly from the device.

Drawings

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

FIG. 2 is a cross-sectional side view of the present invention in its entirety;

FIG. 3 is a cross-sectional top view of the present invention as a whole;

FIG. 4 is a side view, partially in section, of a valve lock assembly of the present invention;

FIG. 5 is a side view, partially in section, of a ladder-type holder buckle in accordance with the present invention;

FIG. 6 is a top view of the ladder-type fastener of the present invention;

FIG. 7 is a partial cross-sectional top view of a cruciform arc of the present invention;

in the figure: 1. a fixed tube assembly; 101. a fixed tube; 102. an upper connecting plate; 103. fixing a pipe top inclined buckle; 104. an upper baffle plate; 105. a lower baffle plate; 106. an inner baffle groove; 107. a base plate; 108. a fixed block; 2. a lower connecting plate; 3. an oil delivery pipe; 4. a flange; 5. a flange through hole; 6. fixing the bayonet lock; 7. a top cover; 8. a key assembly; 801. a key post; 802. a movable lever; 803. the outer circle of the pillar is buckled; 804. a pillar bottom groove; 805. a pillar bottom buckle; 9. a valve lock assembly; 901. a rotating shaft; 902. a cross arc plate; 903. a sector-shaped movable plate; 904. the movable plate is internally buckled; 905. an upper fixing plate; 906. a lower fixing plate; 907. the rotating shaft is buckled; 908. a sealing block; 909. a sealing block bottom groove; 910. a ladder-shaped fixing buckle; 911. sealing the block top groove; 912. a transverse groove of the fixing buckle; 913. a vertical slot of the fixing buckle; 914. the rotating shaft is externally buckled; 915. an inner groove of the arc plate; 916. a spring groove; 917. compressing the spring.

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.

Referring to fig. 1 to 7, an embodiment of the present invention includes: the utility model provides an oil theftproof fuel dump valve, including fixed pipe subassembly 1, the bottom movable mounting of fixed pipe subassembly 1 has lower connecting plate 2, the bottom fixed mounting of lower connecting plate 2 has defeated oil pipe 3, the equal fixed mounting in both ends of defeated oil pipe 3 has flange 4, the surface of flange 4 all is equipped with a plurality of flange through-holes 5, the top movable mounting of fixed pipe subassembly 1 has top cap 7, the top position of top cap 7 is equipped with key subassembly 8, the equal movable mounting in top surface of fixed pipe subassembly 1 and top surface of top cap 7 has a plurality of fixed bayonet locks 6, the inside movable mounting of fixed pipe subassembly 1 has valve lock subassembly 9.

Further, the fixed pipe assembly 1 comprises a fixed pipe 101, an upper connecting plate 102, a fixed pipe top inclined buckle 103, an upper baffle 104, a lower baffle 105, a baffle inner groove 106, a bottom plate 107 and a fixed block 108, wherein the fixed pipe top inclined buckle 103 is fixedly installed at the top end of the fixed pipe 101, the upper connecting plate 102 is fixedly installed at the bottom end of the fixed pipe 101, the upper baffle 104 is fixedly installed at a position close to the upper part inside the fixed pipe 101, the lower baffle 105 is fixedly installed at a position close to the lower part inside the fixed pipe 101, the baffle inner groove 106 is arranged between the upper baffle 104 and the lower baffle 105, the bottom plate 107 is fixedly installed at the bottom end of the lower baffle 105, the fixed block 108 is movably installed at the top end of the bottom plate 107, and the valve lock assembly 9 is limited through the matching of the bottom plate 107 and the fixed block 108, so that the position of the valve lock assembly 9 can be adjusted through the height of the fixed block 108, and the use of the valve lock assembly is convenient.

Further, the key assembly 8 includes a key support 801, a movable lever 802, a support outer circular buckle 803, a support bottom groove 804 and a support bottom buckle 805, the movable lever 802 is movably mounted on the outer surface of the key support 801 near the top end, the support outer circular buckle 803 is fixedly mounted at the bottom end of the key support 801, the support bottom groove 804 is arranged inside the support outer circular buckle 803, four support bottom buckles 805 are fixedly mounted on the inner side surface of the support outer circular buckle 803, the unlocking process of the device is very simple through the cooperation of the support bottom buckle 805 and the fixing buckle transverse groove 912, the support bottom buckle 805 is clamped into the fixing buckle vertical groove 913, then the key support 801 is rotated, the support bottom buckle 805 is clamped into the fixing buckle transverse groove 912, the valve lock assembly 9 is controlled, the operation difficulty of the device is reduced, and the anti-theft mechanism of the device is improved.

Further, the valve lock assembly 9 includes a rotating shaft 901, a cross arc plate 902, a sector movable plate 903, a movable plate inner buckle 904, an upper fixing plate 905, a lower fixing plate 906, a rotating shaft top buckle 907, a sealing block 908, a sealing block bottom groove 909, a ladder-shaped fixing buckle 910, a sealing block top groove 911, a fixing buckle transverse groove 912, a fixing buckle vertical groove 913, a rotating shaft outer buckle 914, an arc plate inner groove 915, a spring groove 916 and a compression spring 917, wherein the upper fixing plate 905 is fixedly installed at a position on the outer surface of the rotating shaft 901 close to the upper side, the lower fixing plate 906 is fixedly installed at the bottom end of the rotating shaft 901, the cross arc plate 902 is movably installed at a position on the outer surface of the rotating shaft 901 between the upper fixing plate 905 and the lower fixing plate 906, four sector movable plates 903 are movably installed on the outer surface of the cross arc plate 902, the movable plate inner buckles 904 are fixedly installed on the surfaces of the sector movable plates 903 close to the cross arc plate 902, and the sealing block 908 is movably installed at the top end of the rotating shaft 901, the top surface of the top end of the rotating shaft 901 is fixedly provided with a rotating shaft top buckle 907, the bottom end of the sealing block 908 is provided with a sealing block bottom groove 909, the rotating shaft top buckle 907 is clamped in the sealing block bottom groove 909, the top surface of the sealing block 908 is provided with a sealing block top groove 911, the inside of the sealing block top groove 911 is fixedly provided with a ladder-shaped fixing buckle 910, the outer surface of the ladder-shaped fixing buckle 910 is provided with four fixing buckle vertical grooves 913, the inside of the fixing buckle vertical grooves 913 is provided with a fixing buckle transverse groove 912, the outer surface of the rotating shaft 901 provided with a cross arc plate 902 is fixedly provided with four rotating shaft outer buckles 914, the inside of the cross arc plate 902 is provided with four arc plate inner grooves, the rotating shaft outer buckles 914 are clamped in the arc plate inner grooves 915, the surface of one side of the sector movable plate 903 far away from the arc plate 902 is provided with a spring groove 916, the inside of the spring groove 916 is movably provided with a compression spring 917, and is matched with the sector movable plate 903 through a compression spring 917, when the rotation shaft 901 is rotated, the cross arc plate 902 pushes the sector movable plate 903, and at the same time, elastic potential energy is given to the sector movable plate 903 through the compression spring 917, so that the sector movable plate 903 can rebound inwards when the sector movable plate 903 is unlocked, the sector movable plate 903 is popped out from the inner part of the baffle inner groove 106, and the valve lock assembly 9 can be taken out of the device.

Further, the fan-shaped movable plates 903 are clamped into the inner portion of the baffle inner groove 106, one side surface of the compression spring 917 is welded to the inner surface of the spring groove 916, the other side surface of the compression spring 917 is attached to the surface of the baffle inner groove 106, and the fan-shaped movable plates 903 are clamped into the inner portion of the baffle inner groove 106, so that the valve lock assembly 9 can be stably fixed inside the fixed pipe 101 through the fan-shaped movable plates 903, and the valve lock assembly is prevented from falling out of the device.

Further, the surface of cross arc board 902 is equipped with a plurality of arc grooves, and the surface of knot 904 is tangent with the arc groove on cross arc board 902 surface in the fly leaf, and through the tangent mode of the arc groove on the surface of knot 904 in the fly leaf and cross arc board 902 surface, make when pivot 901 rotates cross arc board 902, make cross arc board 902 more level and smooth to the promotion of knot 904 in the fly leaf, reduce the delay and the wearing and tearing of device.

Further, the pillar outer circle buckles 803 are snapped into the interior of the seal block top groove 911, and the pillar bottom buckles 805 are all snapped into the interior of the retaining buckle transverse groove 912.

Further, the inside of sealing block top groove 911 is equipped with the chute, and the inclination of chute is sixty degrees, and trapezoidal fixed knot 910 card is gone into the inside of pillar kerve 804, through the mode that sets up sixty degrees chute in the inside of sealing block top groove 911, makes the device when being stolen, makes tools such as vice unable to use through the chute of slope, and the chute inner space is less, and non-dedicated key pillar 801 is difficult to card inside carries out the rotation operation to trapezoidal fixed knot 910, improves the theftproof nature of device.

Further, the bottom end surface of the lower fixing plate 906 is attached to the top end surface of the fixing block 108, the outer side surface of the upper fixing plate 905 is attached to the surface of the upper baffle 104, and the outer side surface of the lower fixing plate 906 is attached to the surface of the lower baffle 105.

Furthermore, four fixing pins 6 are movably mounted on the top end surface of the upper connecting plate 102.

When the device is used, the unlocking process of the device is very simple through the matching of the support bottom buckle 805 and the fixing buckle transverse groove 912, the support bottom buckle 805 is clamped into the fixing buckle vertical groove 913, then the key support 801 is rotated, the support bottom buckle 805 is clamped into the fixing buckle transverse groove 912, the valve lock assembly 9 is controlled, the operation difficulty of the device is reduced, meanwhile, the anti-theft mechanism of the device is improved, through the mode that the sixty-degree inclined groove is arranged in the sealing block top groove 911, when the device is stolen, tools such as a vice and the like cannot be used through the inclined groove, the inner space of the inclined groove is small, the non-special key support 801 is difficult to be clamped into the inner part to rotate the ladder-shaped fixing buckle 910, the anti-theft performance of the device is improved, through the matching of the compression spring 917 and the fan-shaped movable plate 903, when the rotating shaft 901 is rotated, the cross-shaped circular arc plate pushes the fan-shaped movable plate 903, the sector plate 903 is given elastic potential energy by the compression spring 917, so that the sector plate 903 can rebound inward when the lock is unlocked, the sector plate 903 is ejected from the baffle inner groove 106, and the valve lock assembly 9 can be taken out of the device.