CN206212491U - Nacelle and its operation bench - Google Patents

Abstract

The utility model discloses a kind of operation bench, operation bench body including the side for being arranged on cabin body sidewall, operation bench body is arranged at the upside of mounting bracket, the first rotating shaft part overturn for operation bench body is provided between operation bench body and mounting bracket, the side wall of mounting bracket is provided with the fastener for being fixedly connected on the body sidewall of cabin, also include support bar, under operation bench body rollover states, the two ends of support bar are individually fixed on operation bench body and mounting bracket, to be supported fixation to operation bench body.Operation bench body in this kind of operation bench can have flip angle relative to cabin body sidewall, it is easy to overhaul the equipment on the downside of operation bench body, stop when can reduce maintenance to the equipment under operation bench body, the setting of support bar and mounting bracket, advantageously ensures that operation bench body is stably mounted in nacelle.The invention also discloses a kind of nacelle including above-mentioned operation bench, the equipment under operation bench can be more easily overhauled.

Description

Nacelle and its operation bench

Technical field

The utility model is related to nacelle equipment technical field, more particularly to a kind of operation bench.The utility model further relates to one Planting includes the nacelle of above-mentioned operation bench.

Background technology

At present, operation bench is typically provided with the nacelle such as shelter, for realizing corresponding control function.

In a kind of typical set-up mode, operation bench is fixedly connected on the side wall of nacelle.However, the downside of operation bench leads to Often be placed with other relevant devices, when the equipment under to operation bench is overhauled, due to the stop of operation bench, maintenance operation compared with It is inconvenience.

Therefore, the equipment under operation bench how is more easily overhauled, is that those skilled in the art need to solve at present Technical problem.

Utility model content

In view of this, the purpose of this utility model is to provide a kind of operation bench, more easily can overhaul under operation bench Equipment.Another object of the present utility model is to provide a kind of nacelle including above-mentioned operation bench, can more easily overhaul Equipment under operation bench.

To achieve the above object, the utility model provides following technical scheme：

A kind of operation bench, including for being arranged on the operation bench body of the side of cabin body sidewall, the operation bench body sets The upside of mounting bracket is placed in, is provided between the operation bench body and the mounting bracket and is overturn for the operation bench body First rotating shaft part, the side wall of the mounting bracket is provided with the fastener for being fixedly connected on the body sidewall of cabin, also including branch Strut, under the operation bench body rollover states, the two ends of the support bar be individually fixed in the operation bench body with it is described On mounting bracket, to be supported fixation to the operation bench body.

Preferably, two support frames of the mounting bracket bag, two support frames as described above along the first rotating shaft part axial direction Set gradually, the fastener is equipped with each support frame as described above.

Preferably, the operation bench body is slided on support frame as described above, so that the operation bench body being capable of direction Or away from the movement of cabin body sidewall.

Preferably, the madial wall on the upside of support frame as described above is protruding with bolt, is set on the downside of the operation bench body There is baffle plate, on the baffle plate, the baffle plate is located between two support frames as described above the first rotating shaft part, on the baffle plate Through having for coordinating the chute for sliding with the bolt, opening is provided with the downside of the chute.

Preferably, the chute is L-shaped groove, and one end of the L-shaped groove is the opening.

Preferably, the first rotating shaft part includes handle, inserted link, spring and protrudes from the fixation of the side wall of the baffle plate Block, the fixed block is respectively arranged on the both sides of the baffle plate with support frame as described above, and the fixed block is provided with rotating shaft with the baffle plate Hole, the inserted link is arranged in the shaft hole with the spring, radial protrusion and institute of the spring clip located at the inserted link State between the radial protrusion of shaft hole, support frame as described above be provided with for when the operation bench body slides into setting position with The mating holes of the inserted link grafting, the handle is located at the end of the inserted link, away from the one of the baffle plate on the fixed block End is provided with the stopper slot connected with the shaft hole, when rotating the handle to the stopper slot, the spring reset motion, institute State inserted link to be fixed with support frame as described above grafting, so that the operation bench body overturns around the first rotating shaft part.

Preferably, the handle is perpendicular to the inserted link.

Preferably, also it is correspondingly arranged between support frame as described above and the baffle plate for being in work in the operation bench body Make to carry out under state the bolt hole of screw bolt reinforcing.

Preferably, the first end of the support bar is rotationally connected with the mounting bracket, described second by the second rotating shaft part The axial direction for being axially parallel to the first rotating shaft part of rotating shaft part, the second end of the support bar is removably connected to the installation On frame, and the second end of the support bar is correspondingly provided with the fixation for being fixed in support with the operation bench body Part.

A kind of nacelle, including operation bench, the operation bench are the operation bench as described in above-mentioned any one.

The operation bench that the utility model is provided is used for the operation bench body of the side for being arranged on cabin body sidewall, operation bench body The upside of mounting bracket is arranged at, the first rotating shaft overturn for operation bench body is provided between operation bench body and mounting bracket Part, the side wall of mounting bracket is provided with the fastener for being fixedly connected on the body sidewall of cabin, also including support bar, operation bench body Under rollover states, the two ends of support bar are individually fixed on operation bench body and mounting bracket, to prop up operation bench body Support is fixed.

In the working condition of operation bench, operation bench body is fixed on the upside of mounting bracket, in service mode, operation bench body Overturn around first rotating shaft part, and be supported by support bar after upset to set angle.

When this kind of operation bench is installed on nacelle, operation bench body can have flip angle relative to cabin body sidewall, be easy to Equipment on the downside of operation bench body is overhauled, stop when can reduce maintenance to the equipment under operation bench body.In addition, The setting of support bar and mounting bracket, advantageously ensures that operation bench body is stably mounted in nacelle, and connection is reliable.

The nacelle including above-mentioned operation bench that the utility model is provided, can more easily overhaul setting under operation bench It is standby.

Brief description of the drawings

In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to embodiment Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only It is embodiment of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also Other accompanying drawings can be obtained according to the accompanying drawing for providing.

Fig. 1 provide the specific embodiment of operation bench in working order by the utility model under structural representation；

Fig. 2 provides structural representation of the specific embodiment of operation bench when sliding by the utility model；

Fig. 3 the utility model provides structural representation of the specific embodiment of operation bench under rollover states；

Fig. 4 is the A-A of Fig. 3 to schematic diagram；

Fig. 5 is the B-B direction schematic diagram of Fig. 4；

Fig. 6 is structural representations of the Fig. 5 under inserted link and mating holes inserting state.

In Fig. 1 to Fig. 6,1 is bolt, and 2 is operation bench body, and 3 is support frame, and 4 is support bar, and 5 is inserted link, and 6 are Handle, 7 is fixed block, and 8 is stopper slot, and 9 is chute.

Specific embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment for being obtained, belongs to the scope of the utility model protection.

Core of the present utility model is to provide a kind of operation bench, can more easily overhaul the equipment under operation bench.This Another core of utility model is to provide a kind of nacelle including above-mentioned operation bench, can more easily overhaul under operation bench Equipment.

Fig. 1 to Fig. 6 is refer to, under Fig. 1 provides the specific embodiment of operation bench in working order by the utility model Structural representation；Fig. 2 provides structural representation of the specific embodiment of operation bench when sliding by the utility model；Fig. 3 sheets Utility model provides structural representation of the specific embodiment of operation bench under rollover states；Fig. 4 is the A-A of Fig. 3 to signal Figure；Fig. 5 is the B-B direction schematic diagram of Fig. 4；Fig. 6 is structural representations of the Fig. 5 under inserted link and mating holes inserting state.

The utility model is provided in a kind of specific embodiment of operation bench, including operation bench body 2, mounting bracket and support Bar 4.Operation bench body 2 is used to be arranged on the side of cabin body sidewall, and operation bench body 2 is arranged on the upside of mounting bracket, and manipulation First rotating shaft part is set between playscript with stage directions body 2 and mounting bracket, and operation bench body 2 can be overturn around first rotating shaft part.Install The side wall of frame is provided with fastener, and mounting bracket can be fixedly connected on the body sidewall of cabin by fastener, so as to realize manipulating Playscript with stage directions body 2 is arranged on the side of cabin body sidewall.Under the rollover states of operation bench body 2, the two ends of support bar 4 are individually fixed in behaviour Control playscript with stage directions body 2 and mounting bracket, to be supported fixation to operation bench body 2, operation bench body 2 stably can be held turned over shape State.Wherein, nacelle can be shelter or other be provided with the nacelle of operation bench.

In the working condition of operation bench, operation bench body 2 is fixed on the upside of mounting bracket, in service mode, manipulates the playscript with stage directions Body 2 is overturn around first rotating shaft part, and is supported by support bar 4 after upset to set angle.

When this kind of operation bench is installed on nacelle, operation bench body 2 can have flip angle relative to cabin body sidewall, be easy to Equipment on the downside of operation bench body is overhauled, stop when can reduce maintenance to the equipment under operation bench body.In addition, The setting of support bar 4 and mounting bracket, advantageously ensures that operation bench body 2 is stably mounted in nacelle, and connection is reliable.

In above-described embodiment, mounting bracket can specifically include two support frames 3, and two support frames 3 are along first rotating shaft part Axial direction set gradually, and be provided with fastener on each support frame 3.Mounting bracket include two support frames 3, be easy to processing with Install, and advantageously reduce taking up room for mounting bracket.

In above-mentioned each embodiment, fastener can be configured according to the installation requirement of operation bench body 2, for example, tightly The residing side wall on support frame 3 of firmware can be generally perpendicular to the roof of support frame 3.Wherein, fastener can be bolt etc. Connector.

Wherein, support member can be hollow framework, so as to loss of weight and saving material.

In above-mentioned each embodiment, operation bench body 2 can be slidably arranged on support frame 3, so as to the energy of operation bench body 2 Enough carry out the movement toward and away from cabin body sidewall.When operation bench body 2 and mounting bracket are installed on cabin body sidewall, in work Make under state, operation bench body 2 can be in contact with cabin body sidewall, to reduce taking up room for operation bench, when needing repairing, First operation bench body 2 can be pulled to cabin body sidewall distance away, operation bench body 2 then be overturn again, favorably Cabin body sidewall is scratched when avoiding operation bench body 2 from overturning.

In above-mentioned each embodiment, the madial wall of the upside of support frame 3 is protruding with bolt 1, under operation bench body 2 Side is provided with baffle plate, first rotating shaft part on baffle plate, baffle plate setting between two support frames 3, on baffle plate through have for Bolt 1 coordinates the chute 9 for sliding, and the downside of chute 9 is provided with opening.Under in working order, the edge of operation bench body 2 is taken The upside of support frame 3 is located at, bolt 1 is located at the one end of the chute 9 away from cabin body sidewall；Operation bench body 2 is pulled, it is sliding Groove 9 enters line slip along bolt 1, until the other end of operation bench body 2 is in contact with bolt 1, then, around One rotating shaft part upset operation bench body 2, bolt 1 is separated with chute 9, is supported by support bar 4 after upset, so that Operation bench body 2 is set to enter into upset so as to the state of maintenance.Bolt 1 is equipped with chute 9, is advantageously implemented behaviour The control of the sliding distance of control playscript with stage directions body 2.

In above-described embodiment, chute 9 is specifically as follows L-shaped groove, and one end of L-shaped groove is two that opening, i.e. L-shaped groove include In bar-shaped trough generally vertically, first bar-shaped trough extends along the moving direction of operation bench body 2, second bar-shaped trough connection First bar-shaped trough and the bottom of support frame 3, enable bolt 1 to be entered in L-shaped groove with second opening of bar-shaped trough, warp Turning point enters first bar-shaped trough, and first bar-shaped trough is moved relative to bolt 1.The setting of L-shaped groove, has Beneficial to the stability for improving the movement of operation bench body 2.Specifically, can coordinate for small―gap suture between L-shaped groove and bolt 1. Certainly, chute 9 can also be rectangular channel or other shapes.

In above-mentioned each embodiment, first rotating shaft part can specifically include handle 6, inserted link 5, spring and protrude from baffle plate Side wall fixed block 7.

Wherein, fixed block 7 is respectively arranged on the both sides of baffle plate with support frame 3, and fixed block 7 is provided with shaft hole, inserted link 5 with baffle plate It is arranged in shaft hole with spring, spring clip is located between the radial protrusion of inserted link 5 and the radial protrusion of shaft hole, support frame 3 Mating holes is provided with, mating holes can be used for when operation bench body 2 slides into setting position and the grafting of inserted link 5.That is, shaft hole Run through fixed block 7 and baffle plate simultaneously, inserted link 5 can carry out the axial movement of certain distance in shaft hole, and in spring and Shaft hole can not be deviate under the limitation of the radial protrusion in shaft hole, the one end of inserted link 5 can stretch out shaft hole, in operation bench Body 2 slide into shaft hole it is relative with mating holes when, inserted link 5 can stretch out shaft hole and be plugged in mating holes, to form One rotating shaft.

Located at the end of inserted link 5, the one end on fixed block 7 away from baffle plate is provided with the stopper slot connected with shaft hole to handle 6 8, when rotating handle 6 to stopper slot 8, spring reset motion, inserted link 5 fixes with the grafting of support frame 3, so as to operation bench body 2 around First rotating shaft part overturns.That is, stopper slot 8 and shaft hole axial cross section substantially is L-shaped, and the axial length of stopper slot 8 is defined Inserted link 5 stretches out the length of shaft hole.When shaft hole is relative with mating holes, handle 6 is rotated, handle 6 is entered in stopper slot 8, Now spring carries out reseting movement, is moved along the axial direction of shaft hole in stopper slot 8 with fixed handle 6, meanwhile, inserted link 5 Moved in shaft hole along the axial direction of shaft hole, until handle 6 is moved to the end of stopper slot 8, now inserted link 5 and mating holes Plug, then operation bench body 2 is linked together with support frame 3 by inserted link 5, and first rotating shaft is formed, operation bench body 2 can be with Overturn around first rotating shaft.When needing for operation bench body 2 to be returned to working condition, opposite direction upset operation bench body 2, In stopper slot 8 along shaft hole axial draw-out handle 6 and handle 6 rotated into certain angle, make handle 6 and fixed block 7 End wall on be not provided with being engaged clamping at stopper slot 8, meanwhile, inserted link 5 is separated with mating holes, operation bench body 2 with support The annexation herein of frame 3 is released, and operation bench body 2 can slide into working condition.

Specifically, handle 6 can be vertically arranged with inserted link 5, be easy to operation.Certainly, can also between handle 6 and inserted link 5 It is other angular relationships.

In above-mentioned each embodiment, can also be correspondingly arranged on at operation bench body 2 between support frame 3 and baffle plate In the bolt hole that screw bolt reinforcing is carried out under working condition.When in running order, bolt hole and the manipulation playscript with stage directions on support frame 3 Bolt hole on body 2 is relative, now, may further ensure that the stabilization of operation bench body 2 is used by the setting of bolt.

In above-mentioned each embodiment, the first end of support bar 4 can be rotationally connected with mounting bracket by the second rotating shaft part, the The axial direction for being axially parallel to first rotating shaft part of two rotating shaft parts, the second end of support bar 4 is removably connected on mounting bracket, and branch Second end of strut 4 is correspondingly provided with the fixture for being fixed in support with operation bench body 2, consequently facilitating support bar 4 placement and the realization of supporting role.

In above-mentioned each embodiment, the scope of the flip angle of operation bench body 2 can be configured according to actual needs, Such as maximum flip angle may range between 55 ° to 65 °, and body can be by setting support bar 4, mounting bracket and behaviour The length relation of tie point is realized between control playscript with stage directions body 2.Certainly, the setting not limited to this of maximum flip angle.

In another specific embodiment, first rotating shaft part can also be connecting rod, and connecting rod is fixed on operation bench body 2, The through hole that setting is adapted with connecting rod radial dimension on mounting bracket is to realize the rotation of connecting rod, or strip is set on mounting bracket Hole, to realize the slip and rotation of connecting rod, sets convenient.

In above-mentioned each embodiment, operation bench can be aluminum operation bench, more light.

Except above-mentioned operation bench, the utility model additionally provides a kind of cabin including operation bench disclosed in above-described embodiment Body, the nacelle can more easily overhaul the equipment under operation bench as a result of above-mentioned operation bench.Other of the nacelle are each Partial structure refer to prior art, repeat no more herein.

Each embodiment is described by the way of progressive in this specification, and what each embodiment was stressed is and other The difference of embodiment, between each embodiment identical similar portion mutually referring to.

Nacelle provided by the utility model and its operation bench are described in detail above.It is used herein specifically Individual example is set forth to principle of the present utility model and implementation method, and the explanation of above example is only intended to help and understands this The method and its core concept of utility model.It should be pointed out that for those skilled in the art, not departing from On the premise of the utility model principle, some improvement and modification can also be carried out to the utility model, these improve and modify Fall into the utility model scope of the claims.

Claims (10)

1. a kind of operation bench, including for being arranged on the operation bench body (2) of the side of cabin body sidewall, it is characterised in that it is described Operation bench body (2) is arranged at the upside of mounting bracket, is provided with for described between the operation bench body (2) and the mounting bracket The first rotating shaft part that operation bench body (2) is overturn, the side wall of the mounting bracket is provided with for being fixedly connected on nacelle side Fastener on wall, also including support bar (4), under operation bench body (2) rollover states, the two ends of the support bar (4) It is individually fixed on the operation bench body (2) and the mounting bracket, it is solid to be supported to the operation bench body (2) It is fixed.

2. operation bench according to claim 1, it is characterised in that two support frames (3) of the mounting bracket bag, described in two Support frame (3) is set gradually along the axial direction of the first rotating shaft part, and the fastening is equipped with each support frame as described above (3) Part.

3. operation bench according to claim 2, it is characterised in that the operation bench body (2) is slided and is located at the support On frame (3), so that the operation bench body (2) can move towards or away from cabin body sidewall.

4. operation bench according to claim 3, it is characterised in that the madial wall on the upside of support frame as described above (3) is protruding with Bolt (1), is provided with baffle plate on the downside of the operation bench body (2), the first rotating shaft part is described on the baffle plate Baffle plate runs through between two support frames as described above (3), on the baffle plate to be had for coordinating what is slided with the bolt (1) Chute (9), opening is provided with the downside of the chute (9).

5. operation bench according to claim 4, it is characterised in that the chute (9) is L-shaped groove, one end of the L-shaped groove It is the opening.

6. operation bench according to claim 4, it is characterised in that the first rotating shaft part include handle (6), inserted link (5), Spring and protrude from the baffle plate side wall fixed block (7), the fixed block (7) and support frame as described above (3) are respectively arranged on institute The both sides of baffle plate are stated, the fixed block (7) is provided with shaft hole with the baffle plate, and the inserted link (5) is arranged at institute with the spring State in shaft hole, the spring clip is described between the radial protrusion and the radial protrusion of the shaft hole of the inserted link (5) Support frame (3) is provided with for the cooperation when the operation bench body (2) slides into setting position with the inserted link (5) grafting Hole, the handle (6) is provided with and institute on the end of the inserted link (5), the fixed block (7) away from one end of the baffle plate The stopper slot (8) of shaft hole connection is stated, when rotating the handle (6) to the stopper slot (8), the spring reset motion, institute State inserted link (5) to be fixed with support frame as described above (3) grafting, so that the operation bench body (2) overturns around the first rotating shaft part.

7. operation bench according to claim 6, it is characterised in that the handle (6) is perpendicular to the inserted link (5).

8. operation bench according to claim 4, it is characterised in that also corresponding between support frame as described above (3) and the baffle plate It is provided with the bolt hole for carrying out screw bolt reinforcing in the case where the operation bench body (2) is in running order.

9. the operation bench according to claim 1 to 8 any one, it is characterised in that the first end of the support bar (4) is led to Cross the second rotating shaft part and be rotationally connected with the mounting bracket, the axle for being axially parallel to the first rotating shaft part of the second rotating shaft part To, the second end of the support bar (4) is removably connected on the mounting bracket, and the support bar (4) the second end and institute Operation bench body (2) is stated to be correspondingly provided with for the fixture that is fixed in support.

10. a kind of nacelle, including operation bench, it is characterised in that the operation bench is described in claim 1 to 9 any one Operation bench.