CN213065115U

CN213065115U - Wind-powered electricity generation hydraulic pressure hose assembly

Info

Publication number: CN213065115U
Application number: CN202021803760.3U
Authority: CN
Inventors: 吴缪宏; 张斌
Original assignee: Nanjing Xinmudike Hydraulic Technology Co ltd
Current assignee: Nanjing Xinmudike Hydraulic Technology Co ltd
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2021-04-27
Anticipated expiration: 2030-08-25

Abstract

The application relates to a wind power hydraulic hose assembly, which relates to the technical field of hydraulic pipelines and comprises an adapter, wherein one end of the adapter is connected with a hose through a sleeve, an oil port is formed in one end of the adapter connected with the sleeve, a clamping groove is formed in the wall of the oil port, a filter screen plate is detachably connected in the oil port, two opposite clamping blocks are connected to the side wall of the filter screen plate in a sliding manner, the clamping blocks are in clamping and embedding fit with the clamping groove, and a driving assembly for driving the clamping blocks to slide in a reciprocating manner is arranged on the side wall of each clamping block; this application has the effect of the smooth and easy nature when promoting the adapter and crossing oil.

Description

Wind-powered electricity generation hydraulic pressure hose assembly

Technical Field

The application relates to the technical field of hydraulic pipelines, in particular to a wind power hydraulic hose assembly.

Background

The hydraulic technology utilizes hydraulic oil to transfer pressure, and the transportation of the hydraulic oil is very critical in the hydraulic technology. Hydraulic oil is generally delivered by using hoses, and usually one delivery pipeline is formed by connecting a plurality of hoses through adapters.

The Chinese utility model with the authorized bulletin number of CN202469316U discloses a novel hose assembly, which comprises more than two hoses, wherein each two hoses are connected with two sleeves through an adapter, and the adapter is provided with two plugs; each plug comprises a clamping part and a limiting part; the hose end is sleeved on the plug; the utility model discloses a peg graft hose and adapter, simple to operate.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: because there is a little impurity in the hydraulic oil, after long-time use, impurity gathers into the grease on the inner wall of adapter, if not in time clear up, causes the problem that the adapter department oil is smooth and easy.

SUMMERY OF THE UTILITY MODEL

In order to improve the oily problem of not smooth and easy of adapter department mistake, this application provides a wind-powered electricity generation hydraulic pressure hose assembly.

The application provides a wind-powered electricity generation hydraulic pressure hose assembly adopts following technical scheme:

the utility model provides a wind-powered electricity generation hydraulic pressure hose assembly, includes the adapter, sleeve and hose connection are passed through to the one end of adapter, the adapter is equipped with the hydraulic fluid port with muffjoint's one end, be equipped with the draw-in groove on crossing the oral wall of hydraulic fluid port, can dismantle in crossing the hydraulic fluid port and be connected with the filter plate, it is connected with two relative fixture blocks to slide on the lateral wall of filter plate, the fixture block inlays the cooperation with the draw-in groove inlay card, be equipped with the drive assembly who is used for driving the reciprocal sliding of fixture block on the lateral.

By adopting the technical scheme, in an initial state, the clamping block is clamped and embedded in the clamping groove, after a period of use, hydraulic oil impurities are accumulated on the filter screen plate, and a worker drives the clamping block to slide towards the outside of the clamping groove by using the driving assembly, so that the worker can conveniently remove the filter screen plate and clean the filter screen plate; through the cooperation of filtering otter board, fixture block and drive assembly, make things convenient for the workman to install and remove filtering the otter board to guarantee the clean degree of adapter inner wall, and then promote the smooth and easy nature of adapter when oily.

Preferably: the filter screen plate is characterized in that a slide way penetrates through the side wall of the filter screen plate, the clamping block is connected in the slide way in a sliding mode, the slide way is communicated with the clamping groove, the driving assembly comprises a pull rod and a reset piece, the pull rod is connected with the side wall, far away from one side of the clamping groove, of the clamping block, the reset piece is arranged between the side wall of the clamping block and the side wall of the slide way, and a fixing assembly is arranged between the opposite pull rods.

By adopting the technical scheme, when the filter screen plate is disassembled and cleaned, the fixing component is firstly released to release the pull rod, and then the pull rod is pulled to enable the clamping block to synchronously slide to the outside of the clamping groove along with the pull rod, so that a worker can conveniently disassemble the filter screen plate; when workers install the cleaned filter screen plate in the adapter again, the pull rod is pulled to enable the clamping block to be contracted in the slide way, after the slide way is aligned with the clamping groove, the clamping block is tightly clamped and embedded in the clamping groove under the action of the reset piece, and therefore the assembly and disassembly of the filter screen plate are completed; through the cooperation of pull rod, piece and the fixed subassembly that resets, help promoting the workman and install and remove the convenience when this filter plate.

Preferably: the reset piece comprises a reset spring, one end of the reset spring is fixed on the side wall of the clamping block, the other end of the reset spring is fixed on the side wall of the slide way, and the extending direction of the reset spring is the same as the length direction of the slide way.

Through adopting above-mentioned technical scheme, when the workman will clear up the filter plate after installing on the oral wall of adapter, pulling pull rod to the fixture block shrink in the slide, at this moment, reset spring is in the state of compression, has certain elastic restoring force, aligns the back with the draw-in groove when the workman, loosens the pull rod, makes the fixture block inlay card in the draw-in groove under reset spring's the effect of elastic restoring force to accomplish the installation of filter plate.

Preferably: fixed subassembly includes telescopic link and retaining member, the telescopic link includes first dead lever and the second dead lever that inside and outside sliding connection, two all be equipped with the fixed slot on the relative lateral wall of pull rod, the both ends and the fixed slot inlay card cooperation of telescopic link, the retaining member sets up on the lateral wall of telescopic link.

Through adopting above-mentioned technical scheme, when crossing oil in the adapter, the oil pressure is great, in order to guarantee the stability of pull rod, through the cooperation of telescopic link and retaining member, fixes two pull rods.

Preferably: the retaining member includes locking screw, the inside cavity of second dead lever, first dead lever slides and connects in the second dead lever, be equipped with the screw hole on the lateral wall of second dead lever, locking screw pass the screw hole and with second dead lever threaded connection, locking screw stretches into the lateral wall butt of one end in the second dead lever and first dead lever.

Through adopting above-mentioned technical scheme, under the initial state, the length of telescopic link is less than the distance between two pull rods, when fixing two pull rods, earlier with the one end inlay card of telescopic link in the fixed slot of one of them pull rod, the length of first dead lever of regulation and second fixed rod slides again, thereby adjust the length of telescopic link, make the other end of telescopic link closely inlay card in the fixed slot of another pull rod, and utilize locking screw to inject the length of telescopic link, make first dead lever and second dead lever keep the state of relative rest, thereby guarantee the stability of telescopic link when supporting tight two pull rods.

Preferably: and a plurality of oil passing holes are formed in the side wall of the telescopic rod in a penetrating manner.

By adopting the technical scheme, the oil passing hole is arranged, so that the oil pressure on the telescopic rod can be relieved; and the smoothness of the oil passing at the position of the adapter is guaranteed.

Preferably: and a sealing ring is arranged on the peripheral wall of the filter screen plate in a surrounding manner.

By adopting the technical scheme, the sealing ring is arranged, so that the sealing performance of the peripheral wall of the filter screen plate in abutting joint with the opening wall of the adapter can be enhanced, and the filtering effect of the filter screen plate on hydraulic oil can be improved; and help promoting the stability that filter plate installs on the adapter mouth wall.

Preferably: and a guide piece is arranged on the side wall of the sealing ring.

Through adopting above-mentioned technical scheme, because the bore of crossing the hydraulic fluid port is less, set up the guide, make things convenient for the workman to install this filter plate fast.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through the matching of the pull rod, the reset spring and the clamping block, workers can conveniently assemble and disassemble the filter screen plate and timely clean hydraulic oil impurities on the filter screen plate, so that the cleanliness of the inner wall of the adapter is improved, and the smoothness of the adapter in oil passing is further improved;

2. the length of the telescopic rod can be conveniently adjusted by workers through the sliding fit of the first fixing rod and the second fixing rod, and the length of the telescopic rod is limited by the locking screw rod, so that the first fixing rod and the second fixing rod are kept in a relatively static state, and the stability of the telescopic rod in abutting connection with the two pull rods is ensured;

3. the side wall of the telescopic rod is provided with the plurality of oil passing holes, so that the oil pressure applied to the telescopic rod can be relieved; the smoothness of the adapter in the oil passing process is improved;

4. the sealing performance of the peripheral wall of the filter screen plate is improved when the peripheral wall of the filter screen plate is abutted to the wall of the oil passing port through the sealing ring, so that the filtering effect of the filter screen plate on hydraulic oil is improved, the cleanliness of the inner wall of the adapter is improved, and the smoothness of the adapter in oil passing is further kept;

5. the guide piece is arranged, so that convenience of workers in assembling and disassembling the filter screen plate is improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present embodiment.

Fig. 2 is a schematic structural diagram for showing the connection relationship between the filter screen plate and the oil through hole.

Fig. 3 is a front view of fig. 2.

Fig. 4 is a schematic sectional view taken along a-a in fig. 3.

Fig. 5 is a schematic cross-sectional view taken along line B-B of fig. 3.

Fig. 6 is an enlarged view for embodying a in fig. 5.

Fig. 7 is an enlarged view for embodying B in fig. 5.

In the figure, 1, an adapter; 11. a card slot; 2. a sleeve; 3. a hose; 4. an oil passing port; 41. a guide groove; 5. a filter screen plate; 51. a slideway; 511. a chute; 6. a clamping block; 61. a fixed block; 7. a drive assembly; 71. a pull rod; 711. fixing grooves; 72. a return spring; 8. a fixing assembly; 81. a telescopic rod; 810. an oil passing hole; 811. a first fixing lever; 812. a second fixing bar; 8121. a threaded hole; 82. locking the screw rod; 9. a seal ring; 91. and a guide block.

Detailed Description

The present application is described in further detail below with reference to figures 1-7.

The embodiment of the application discloses wind-powered electricity generation hydraulic pressure hose assembly.

Referring to fig. 1 and 2, the wind power hydraulic hose assembly comprises an adapter 1 and hoses 3 connected to two ends of the adapter 1 through sleeves 2, an oil passing port 4 is arranged at one end of the adapter 1 connected with the hoses 3, and a filter screen plate 5 is detachably connected to the wall of the oil passing port 4; after long-time use, easily gather some hydraulic oil impurity on the filter plate 5, the workman need dismantle filter plate 5 and clear up to promote the cleanliness of adapter 1 inner wall, and then promote the smooth and easy nature when adapter 1 department crosses oil.

Referring to fig. 2 and 4, a sealing ring 9 is annularly arranged on the circumferential wall of the filter screen plate 5, which is helpful for improving the sealing performance when the filter screen plate 5 abuts against the inner wall of the oil through port 4, so as to improve the filtering effect of the filter screen plate 5 on the hydraulic oil; and is helpful for improving the stability of the filter screen 5 when passing oil; the side wall of the sealing ring 9 is provided with a guide piece, the guide piece comprises two opposite guide blocks 91, the guide blocks 91 and the sealing ring 9 are integrally formed, the opening wall of the oil through opening 4 is provided with a guide groove 41 along the length direction of the opening wall, and the guide blocks 91 are in sliding fit with the guide grooves 41; when a worker installs the filter screen plate 5 on the port wall of the oil passing port 4, the sliding fit of the guide block 91 and the guide groove 41 is helpful for improving the convenience of the worker in installing the filter screen plate 5.

Referring to fig. 5 and 6, two opposite clamping grooves 11 are formed in the center of the opening wall of the oil passing opening 4, two opposite slide ways 51 are arranged on the side wall of the filter screen plate 5 in a penetrating manner, clamping blocks 6 are connected in the slide ways 51 in a sliding manner, the clamping blocks 6 are in clamping fit with the clamping grooves 11, a driving assembly 7 is arranged on the side wall of one side, away from the clamping grooves 11, of the clamping blocks 6, the driving assembly 7 comprises a pull rod 71 and a reset piece, the cross section of the pull rod 71 is in an L shape, one end of the pull rod 71 is connected with the groove wall of one side, away from the clamping grooves 11, of the clamping blocks 6, the other end of the pull rod 71 extends out of the oil passing opening 4, the reset piece is fixed between the side wall of the pull rod 71 and the side wall of the slide ways 51, the reset piece comprises a reset spring 72, a sliding groove 511 is arranged on the side wall, one end of the return spring 72 is fixed on the end wall of the fixed block 61, the other end of the return spring 72 is fixed on the groove wall of the sliding groove 511 on the side close to the pull rod 71, and the length direction of the return spring 72 is the same as the length direction of the sliding way 51.

Referring to fig. 5 and 6, in an initial state, the return spring 72 is in a natural extension state, the fixture block 6 is embedded in the clamping groove 11 in a clamping manner, and after a period of use, when a worker needs to disassemble the filter screen plate 5 for cleaning, the worker pulls the pull rod 71 to enable the fixture block 6 to synchronously slide along with the pull rod 71 to be separated from the clamping groove 11; when the filter screen plate 5 is installed again, a worker firstly pulls the pull rod 71 until the fixture block 6 is completely stretched in the slide way 51, at the moment, the return spring 72 is in a compressed state and has certain elastic restoring force, and after the worker aligns the fixture block 6 with the clamping groove 11, the pull rod 71 is loosened, so that the fixture block 6 is tightly clamped and embedded in the clamping groove 11 under the action of the elastic restoring force of the return spring 72.

Referring to fig. 5 and 7, in order to improve the stability of the adaptor 1 when oil passes through, the fixture block 6 is clamped in the fixture groove 11, a fixing component 8 is arranged between the opposite side walls of the two pull rods 71, the fixing component 8 comprises a telescopic rod 81 and a locking screw 82, the telescopic rod 81 comprises a first fixing rod 811 and a second fixing rod 812 which are connected in a sliding manner, the second fixing rod 812 is hollow, the first fixing rod 811 is connected in the second fixing rod 812 in a sliding manner, a plurality of oil passing holes 810 are formed in the side walls of the first fixing rod 811 and the second fixing rod 812 respectively in a penetrating manner, so as to facilitate the smoothness of the adaptor 1 when oil passes through, a threaded hole 8121 is formed in the side wall of the second fixing rod 812, the locking screw 82 penetrates through the threaded hole 8121 and is in threaded connection with the threaded hole 8121, the cross section of one end of the locking screw 82, which extends out of the threaded hole 8121, is in a T-shaped, so that a worker can conveniently screw, the side wall And (6) abutting.

Referring to fig. 5 and 7, in an initial state, the length of the telescopic rod 81 is smaller than the distance between the two pull rods 71, one end of the locking screw 82 close to the telescopic rod 81 is retracted into the threaded hole 8121, after a worker installs the filter screen plate 5 on the wall of the oil outlet 4, the worker first clamps and embeds one end of the telescopic rod 81 in the fixing groove 711 of one of the pull rods 71, then slides and adjusts the length of the first fixing rod 811 extending out of the second fixing rod 812, so that the other end of the telescopic rod 81 is also tightly clamped and embedded in the fixing groove 711 of the other pull rod 71, and screws the locking screw 82, so that the locking screw 82 extends into the second fixing rod 812 and abuts against the side wall of the first fixing rod 811, thereby fixing the two pull rods 71 and further ensuring the stability of the filter screen plate 5 when the adapter 1 passes oil.

The implementation principle of the embodiment is as follows: during installation, a worker pulls the two pull rods 71 to enable the clamping blocks 6 to be contracted in the slide rail 51, at the moment, the return spring 72 is in a compressed state and has a certain elastic restoring force, the filter screen plate 5 slides along the guide groove 41 into the oil passing opening 4, after the worker aligns the clamping blocks 6 with the clamping grooves 11, the pull rods 71 are loosened, the clamping blocks 6 are tightly clamped and embedded in the clamping grooves 11 under the action of the elastic restoring force of the return spring 72, the worker clamps and embeds one end of the telescopic rod 81 in the fixing groove 711 of one of the pull rods 71, and the length of the first fixing rod 811 extending out of the second fixing rod 812 is adjusted in a sliding mode, so that the length of the telescopic rod 81 is adjusted, the other end of the telescopic rod 81 is tightly clamped and embedded in the fixing groove 711 of the other pull rod 71, the two pull rods 71 are fixed, and convenience in assembly and disassembly of the filter screen plate 5; this application filters otter board 5 through detachable, filters hydraulic oil to guarantee the cleanliness of adapter 1 inner wall, and then guarantee the smooth and easy nature when adapter 1 department crosses oil.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a wind-powered electricity generation hydraulic pressure hose assembly, includes adapter (1), the one end of adapter (1) is passed through sleeve (2) and is connected with hose (3), the one end that adapter (1) and sleeve (2) are connected is equipped with hydraulic fluid port (4), its characterized in that: be equipped with draw-in groove (11) on crossing the oral wall of hydraulic fluid port (4), cross and to dismantle in hydraulic fluid port (4) and be connected with filter plate (5), it is connected with two relative fixture block (6) to slide on the lateral wall of filter plate (5), fixture block (6) and draw-in groove (11) inlay card cooperation, be equipped with on the lateral wall of fixture block (6) and be used for driving drive fixture block (6) drive assembly (7) that reciprocal slided.

2. The wind power hydraulic hose assembly according to claim 1, wherein: it is equipped with slide (51) to run through on the lateral wall of filter plate (5), fixture block (6) slide and connect in slide (51), slide (51) and draw-in groove (11) intercommunication, drive assembly (7) include pull rod (71) and reset, pull rod (71) are kept away from the lateral wall of draw-in groove (11) one side with fixture block (6) and are connected, reset the setting between the lateral wall of fixture block (6) and slide (51), two be equipped with between relative pull rod (71) fixed subassembly (8).

3. The wind power hydraulic hose assembly according to claim 2, wherein: the reset piece comprises a reset spring (72), one end of the reset spring (72) is fixed on the side wall of the fixture block (6), the other end of the reset spring (72) is fixed on the side wall of the slide way (51), and the extending direction of the reset spring (72) is the same as the length direction of the slide way (51).

4. The wind power hydraulic hose assembly according to claim 2, wherein: fixed subassembly (8) include telescopic link (81) and retaining member, first dead lever (811) and second dead lever (812), two that connection is slided including inside and outside telescopic link (81) all are equipped with fixed slot (711) on the relative lateral wall of pull rod (71), the both ends and fixed slot (711) inlay card cooperation of telescopic link (81), the retaining member sets up on the lateral wall of telescopic link (81).

5. The wind power hydraulic hose assembly according to claim 4, wherein: the retaining member includes locking screw (82), the inside cavity of second dead lever (812), first dead lever (811) slide and connect in second dead lever (812), be equipped with screw hole (8121) on the lateral wall of second dead lever (812), locking screw (82) pass screw hole (8121) and with second dead lever (812) threaded connection, locking screw (82) stretch into the one end in second dead lever (812) and the lateral wall butt of first dead lever (811).

6. The wind power hydraulic hose assembly according to claim 4, wherein: a plurality of oil passing holes (810) are arranged on the side wall of the telescopic rod (81) in a penetrating mode.

7. The wind power hydraulic hose assembly according to claim 1, wherein: and a sealing ring (9) is annularly arranged on the peripheral wall of the filter screen plate (5).

8. The wind power hydraulic hose assembly according to claim 7, wherein: and a guide piece is arranged on the side wall of the sealing ring (9).