CN108930509A - A kind of hydraulic engineering ladder that tightness is high is with being adjusted external enclosure body - Google Patents

Abstract

The present invention relates to ladder scaffolding fields, specially a kind of hydraulic engineering ladder that tightness is high is with being adjusted external enclosure body, the high hydraulic engineering ladder of the tightness is with being adjusted external enclosure body, using support base, the main part of locating support and positioning pedal composition ladder, in the bottom surface of support base, setting limit chamber carries out the installation of moving assembly, in such a way that setting limited post is rotatablely installed rotating member, and location and installation part is fixedly mounted in the outer wall of rotating member, the rotational installation that rotation slot carries out idler wheel is opened up in the other side of location and installation part simultaneously, so that people can be in such a way that idler wheel rolls, people are facilitated to be transported through movement, convenient for the use of people.

Description

A kind of hydraulic engineering ladder that tightness is high is with being adjusted external enclosure body

Technical field

The present invention relates to ladder scaffolding field, specially a kind of hydraulic engineering ladder that tightness is high is with being adjusted external enclose Protect mechanism.

Background technique

Existing hydraulic engineering ladder scaffolding mostly carries out people by the fence of the external setting frame-type in ladder and ascends a height When protection, and the mode being welded and fixed often through metalwork is attached fixation, structure is relatively simple, causes to be adjusted Property is poor, and people can not be adjusted according to actual use demand, and the rail mechanism of existing adjustable, mostly pass through setting Screw rod and screw hole are screwed, and installation process is relatively complicated, and are completely embedded that degree is unadjustable, and compactness is poor, no Convenient for the use of people.

Summary of the invention

Present invention solves the technical problem that being to overcome the deficiencies of existing technologies, a kind of hydraulic engineering that tightness is high is provided Ladder is with being adjusted external enclosure body.

To achieve the above object, the invention provides the following technical scheme:

A kind of hydraulic engineering ladder that tightness is high is with being adjusted external enclosure body, including ladder component, the ladder Component includes that support base, locating support and positioning pedal, the locating support are fixedly mounted on the top surface side of support base, The positioning pedal is fixedly mounted on a side surface of locating support, and the locating support includes transfer platform, support rod and tiltedly Support installation part, the quantity of the diagonal brace installation part is two groups, and the both ends of diagonal brace installation part respectively with the bottom surface of transfer platform one Side and the top surface of support base are connected and fixed, wherein the bottom surface and support base of two groups of diagonal brace installation parts in transfer platform It is symmetrical arranged between top surface, and spaced therebetween, the position between two groups of diagonal brace installation parts is arranged in the positioning pedal Set, it is described positioning pedal both ends diagonal brace installation part corresponding with two sides be connected and fixed, the surface of the transfer platform and Between the top surface of the support base and top surface of positioning pedal is fixedly installed with and laterally goes along with sb. to guard him component, wherein laterally going along with sb. to guard him component Quantity be two groups, and be symmetrically mounted on positioning pedal top surface close to the position of two sides diagonal brace installation part, wherein two groups of diagonal braces Installation part, which is located remotely from, laterally goes along with sb. to guard him the side of component and is provided with auxiliary and goes along with sb. to guard him component, the remotely located bracket of support base A side surface be provided with reinforcing stablize component.

Preferably, it includes that positioning component, limit chamber and moving assembly, the limit chamber are opened that component is stablized in the reinforcing It is located in the middle part of the bottom surface of support base, the inside of limit chamber is arranged in the moving assembly, and the positioning component setting is being propped up The bottom surface of support group seat is located at the outer fix of limit chamber, and the quantity of the limit chamber is two groups, and in support base Bottom surface is symmetrical arranged, and the quantity of the moving assembly is four, and in pairs respectively in its corresponding limit chamber interior It is symmetrical arranged, the moving assembly includes limited post, rotating member, telescopic rod and idler wheel, the both ends of the limited post and limit chamber The corresponding two sides inner wall in room is connected and fixed, and the surface of the rotating member offers through-hole corresponding with limited post, and rotates Part is set in the outside of limited post by through-hole rotation, and the outer wall surface of the rotating member is fixedly installed with location and installation part, institute It states location and installation part and offers rotation slot far from the side of rotating member, the idler wheel is rotatably installed in the inside of rotation slot, described Location and installation part is arranged in close to the top surface side of limit chamber in telescopic rod, and its both ends is provided with rotation connection component, described Top surface side wall of the telescopic rod by rotation connection component respectively with the side wall of location and installation part and limit chamber is connected and fixed, institute Stating positioning component includes limiting slot, threaded securing bores and multiple positioning disks, and the limiting slot is provided with the bottom surface position of support base In the outer fix of limit chamber, the inside of limiting slot is arranged in the positioning disk, and the threaded securing bores are provided with limiting slot Inner wall and positioning disk lateral wall, a positioning disk side surface corresponding with threaded securing bores is fixedly installed with screw thread Column, the positioning disk are threadedly secured in inside corresponding threaded securing bores by its corresponding threaded post, plurality of positioning Disk is in the bottom surface of support base successively linear array from inside to outside, and wherein outermost positioning disk is arranged far from the side of support base There is Tapered Cup, a side surface of the Tapered Cup is fixedly installed with threaded post two corresponding with threaded securing bores, the taper Part is screwed by the threaded locating hole of the corresponding positioning disk of threaded post two.

It is preferably, described that laterally to go along with sb. to guard him component include height adjustment assembly and lateral guard assembly, the height adjustment group Part includes fixed link and motion bar, and the lateral guard assembly includes positioning plate and bar, the inside of the fixed link are blocked in adjusting Sliding chamber is offered, one end sliding plug of the motion bar is in the inside of sliding chamber, and the motion bar is far from fixed link One end and the bottom surface of positioning plate connect, the inside end that fixed wherein motion bar is located at sliding chamber is fixedly installed with card-bit part, It is provided with telescopic rod two between another side surface of the card-bit part and the bottom surface side wall of sliding chamber, the telescopic rod two Bottom wall of the both ends respectively with the bottom surface of card-bit part and sliding chamber is connected and fixed, the surface of the positioning pedal, transfer platform Surface and the surface of support base offer locating slot corresponding with fixed link, the other end sliding of the fixed link It is plugged on the inside of locating slot, the intracavity bottom of the locating slot is fixedly installed with electromagnet apparatus, and the fixed link is located at fixed Adsorbable metalwork corresponding with electromagnet apparatus, the electromagnet apparatus and adsorbable gold is fixedly mounted in the inside end of position slot Belong to and being fixed between part by magnetic-adsorption, the positioning plate offers rotation slot, the adjusting close to the side for blocking bar is adjusted The inside that bar is slidably arranged in rotation slot close to one end of positioning plate is blocked, it includes gag lever post and sliding that bar is blocked in the adjusting Bar, the inside of the gag lever post offer sliding limiting slot, and one end sliding plug of the sliding bar is in sliding limiting slot Portion, the inside end that the sliding bar is located at sliding limiting slot are fixedly installed with detent convex block.

Preferably, the gag lever post, detent convex block with sliding bar be two-to-one counter structure, two groups of gag lever post and Detent convex block is symmetricly set on the two sides of sliding bar, and the detent convex block is integrally formed with sliding bar, the detent convex block Surface and the corresponding position of gag lever post offer dynamic screw hole respectively and determine screw hole, and corresponding dynamic screw hole and determine screw hole Between fixed by bolt thread.

Preferably, the positioning plate and gag lever post are to correspond structure, and wherein positioning plate is arranged in its corresponding limit Side of the bar far from sliding bar.

Preferably, the height adjustment assembly and positioning plate are to correspond structure, the wherein activity of height adjustment assembly The bottom surface of bar one end and positioning plate far from fixed link is connected and fixed.

Preferably, the slide outside of the fixed link is socketed with positioning pipe sleeve, the outer surface of the positioning pipe sleeve and fixed Position slot inner surface is provided with screw thread layer, and is screwed by screw thread layer therebetween.

Preferably, the auxiliary goes along with sb. to guard him component and includes positioning matrix, ring shaped retainer member and block bar, and the positioning matrix is solid Dingan County is mounted in a side surface of the remotely located pedal of diagonal brace installation part, and the outside of positioning matrix is arranged in the ring shaped retainer member, The ring shaped retainer member is respectively arranged with spiral shell close to a side surface of positioning matrix and the corresponding position of positioning matrix surface Line positioning column and screw thread limit hole, described position pass through screw thread positioning column and screw thread between the corresponding ring shaped retainer member of matrix Limit hole is screwed, the inside blocked bar and ring shaped retainer member is arranged in, and wherein the inner wall of ring shaped retainer member and blocks The outer wall of bar is respectively arranged with corresponding internal screw thread layer and external screw thread layer, the ring shaped retainer member and blocks between bar by interior Screw thread layer and external screw thread layer are screwed.

Preferably, the auxiliary goes along with sb. to guard him component and diagonal brace installation part is at least three to one counter structures, wherein at least three groups Standby maintenance component diagonal brace installation part outer surface successively linear array.

Preferably, the corresponding diagonal brace installation part of the positioning matrix is integrally formed, the ring shaped retainer member and its Corresponding screw thread positioning column is integrally formed.

Preferably, the telescopic rod includes guide and limit bar and guiding sliding bar, and the inside of the guide and limit bar opens up There is sliding slot, the guiding sliding bar is slidably arranged in the inside of sliding slot, and the sliding slot bottom is fixedly installed with motor, the motor Shaft end be fixedly installed with gear, the surface of the guiding sliding bar is fixedly installed with rack gear corresponding with gear, described Wheel and rack engagement connection, the outer end of the guide and limit bar and the other end of guide and limit bar are distinguished corresponding Rotation connection component is connected and fixed, and is connect admittedly with location and installation part and limit chamber inner wall respectively by rotation connection component It is fixed.

Preferably, the rotation connection component includes locating piece and connector, and the locating piece and connector are corresponding Side is respectively arranged with shaft and through-hole, and is rotatablely connected by shaft and through-hole therebetween, the other end of the locating piece It is connected and fixed with the top surface side wall of limit chamber and the lateral wall of location and installation part, the other end of the connector is corresponding Guide and limit bar and guiding sliding bar be connected and fixed.

Preferably, the telescopic rod two includes guide and limit bar two and is oriented to sliding bar two, the guide and limit bar two Inside offers sliding slot two, and the guiding sliding bar two is slidably arranged in the inside of sliding slot two, the fixed peace in two bottom of sliding slot Equipped with motor two, the shaft end of the motor two is fixedly installed with gear two, and the surface of the guiding sliding bar two is fixedly mounted There is rack gear two corresponding with gear two, the gear two engages connection with rack gear two, and the guiding sliding bar two is located at guiding The outer end of gag lever post two and the other end of guide and limit bar two distinguish its corresponding card-bit part or sliding chamber inner wall connection It is fixed.

Compared with prior art, the beneficial effects of the present invention are: the high hydraulic engineering ladder of the tightness is with adjustable outer Enclosure body is set, using support base, the main part of locating support and positioning pedal composition ladder, in the bottom surface of support base The installation that limit chamber carries out moving assembly is set, in such a way that setting limited post is rotatablely installed rotating member, and in rotating member Outer wall be fixedly mounted on location and installation part, while opening up the rotation peace that rotation slot carries out idler wheel in the other side of location and installation part Dress, so that people can facilitate people to be transported through movement in such a way that idler wheel rolls, convenient for the use of people, by fixed The telescopic rod main part that the inside setting of position installation part is made of guide and limit bar and guiding sliding bar, in guide and limit bar Inside opens up sliding slot and carries out being slidably installed for guide rod, is rotated using motor driving gear is arranged inside sliding slot, and make gear Connection is engaged with the rack gear on guiding sliding bar surface, after through the energization use of motor, band action-oriented sliding bar is carried out It is flexible, it is adjusted convenient for people, corresponding turn being made of locating piece and connector is set by the both ends in telescopic rod Dynamic connection component, the top surface side wall with the location and installation part of two sides and limit chamber is connected and fixed respectively, so that people are stretching In contracting bar adjustment process, avoid its both ends damage the case where so that location and installation part and idler wheel are able to carry out angular adjustment, just It is stored in people to the inside of limit chamber, and by its outside by limiting slot, threaded securing bores and positioning disk group At reinforcing stablize component and be supported the positioning of pedestal, and by the way that multiple positioning disks and the stacked side of threaded post is arranged Formula is adjusted convenient for people according to service condition, the height of supporting mechanism, while Tapered Cup is arranged in the outside of bottom positioning disk, Further increase stable support effect, by between transfer platform and support base and positioning pedal surface be respectively provided with by Height adjustment assembly and lateral guard assembly composition laterally go along with sb. to guard him the mode of component, by transfer platform and support base it Between component of laterally going along with sb. to guard him carry out after limiting on a large scale, regional area is carried out by the component of laterally going along with sb. to guard him of positioning pedal surface Go along with sb. to guard him again, avoid going along with sb. to guard him mistaken ideas caused by traditional enclosure body, and allow one to simultaneously according to the case where user not With being adjusted, so that going along with sb. to guard him, component applicability is higher, and by being slidably arranged in the sliding cavity room of fixed link by motion bar Portion, and be arranged and drive motion bar to be adjusted by the telescopic rod two that guide and limit bar two and the guiding second-class component of sliding bar are constituted Section, the height of lateral guard assembly is adjusted convenient for people, by being blocked bar by positioning plate and adjusting and being formed lateral guard assembly Main part blocks bar by constituting adjusting by gag lever post and sliding bar, by the way that the both ends of sliding bar are slidably arranged in two sides The inside of the sliding limiting slot of corresponding gag lever post, and detent convex block is set and carries out position restriction simultaneously, by detent The surface of convex block and the surface of gag lever post are arranged corresponding dynamic screw hole and determine screw hole, and are screwed using bolt, It keeps adjusting convenient for people and blocks the position of bar, by inside locating slot and fixed link is located at the inside end difference of locating slot Be arranged electromagnet apparatus and can magnetic metalwork, carry out laterally going along with sb. to guard him the installation of component and fix, facilitate the same of the installation of people When, but also tightness is adjustable, installed and used convenient for people, while the setting of diagonal brace installation part by positioning matrix, Ring shaped retainer member and the auxiliary for blocking bar composition go along with sb. to guard him component, go along with sb. to guard him to the main part of ladder, by fixed in annular Screw thread positioning column and screw thread limit hole are set between position part and positioning matrix, carry out screw thread installation, and by blocking the outer of bar Corresponding internal screw thread layer is arranged in the inner wall of wall and ring shaped retainer member and external screw thread layer is screwed, the side installed using screw thread Formula reduces installation difficulty, convenient for installing and using for people.

Detailed description of the invention

Fig. 1 is the structural diagram of the present invention；

Fig. 2 is that component diagram is gone along with sb. to guard him in side of the invention；

Fig. 3 is the top schematic diagram that auxiliary of the invention goes along with sb. to guard him component；

Fig. 4 is schematic diagram at the A of Fig. 1 of the present invention；

Fig. 5 is schematic diagram at the B of Fig. 1 of the present invention；

Fig. 6 is schematic diagram at the C of Fig. 5 of the present invention；

Fig. 7 is telescopic rod partial sectional view of the invention；

Fig. 8 is two partial sectional view of telescopic rod of the invention.

In figure: 1 ladder component, 2 support bases, 3 locating supports, 4 positioning pedals, 5 transfer platforms, 6 support rods, 7 diagonal braces Installation part, 8 sides to go along with sb. to guard him component, 9 auxiliary go along with sb. to guard him component, 10 reinforce stablize component, 11 positioning components, 12 limit chambers, 13 move Dynamic component, 14 limited posts, 15 rotating members, 16 telescopic rods, 17 idler wheels, 18 location and installation parts, 19 rotation slots, 20 rotation connection groups Part, 21 limiting slots, 22 threaded securing bores, 23 positioning disks, 24 threaded posts, 25 Tapered Cups, 26 threaded posts two, 27 height adjustment groups Part, 28 sides are positioned to guard assembly, 29 fixed links, 30 motion bars, 31 sliding chambers, 32 card-bit parts, 33 telescopic rods two, 34 Slot, 35 electromagnet apparatus, 36 adsorbable metalworks, 37 positioning plates, 38, which are adjusted, blocks bar, 39 rotation slots, 40 gag lever posts, 41 cunnings Screw hole, 46 positioning pipe sleeves, 47 positioning matrixes, 48 annulars are determined in lever, 42 sliding limiting slots, 43 detent convex blocks, 44 dynamic screw holes, 45 Locating piece, 49 block bar, 50 screw thread positioning columns, 51 screw thread limit holes, 52 internal screw thread layers, 53 external screw thread layers, 54 guide and limit bars, 55 guiding sliding bars, 56 sliding slots, 57 motors, 58 gears, 59 rack gears, 60 locating pieces, 61 connectors, 62 guide and limit bars two, 63 It is oriented to sliding bar two, 64 sliding slots two, 65 motors two, 66 gears two, 67 rack gears two.

Specific embodiment

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.

Fig. 1-8 is please referred to, the present invention provides a kind of technical solution:

A kind of hydraulic engineering ladder that tightness is high is with being adjusted external enclosure body, including ladder component 1, the ladder Component 1 includes that support base 2, locating support 3 and positioning pedal 4, the locating support 3 are fixedly mounted on the top of support base 2 Face side, the positioning pedal 4 are fixedly mounted on a side surface of locating support 3, the locating support 3 include transfer platform 5, Support rod 6 and diagonal brace installation part 7, the quantity of the diagonal brace installation part 7 are two groups, and the both ends of diagonal brace installation part 7 are respectively in The top surface of the bottom surface side and support base 2 that turn platform 5 is connected and fixed, wherein two groups of diagonal brace installation parts 7 are in transfer platform 5 It is symmetrical arranged between bottom surface and the top surface of support base 2, and spaced therebetween, the positioning pedal 4 is arranged two The both ends diagonal brace installation part 7 corresponding with two sides of position between group diagonal brace installation part 7, the positioning pedal 4 is connected and fixed, Between the surface of the transfer platform 5 and the top surface of the support base 2 and top surface of positioning pedal 4 is fixedly installed with laterally Component 8 is gone along with sb. to guard him, wherein the quantity for laterally going along with sb. to guard him component 8 is two groups, and is symmetrically mounted on the top surface of positioning pedal 4 close to two skew backs The position of installation part 7 is supportted, wherein two groups of diagonal brace installation parts 7 are located remotely from and laterally go along with sb. to guard him the side of component 8 and be provided with auxiliary and enclose Protecting assembly 9, a side surface of the remotely located bracket 3 of the support base 2 are provided with reinforcing and stablize component 10.

As a kind of technical optimization scheme of the invention, it includes positioning component 11, limit chamber that component 10 is stablized in the reinforcing Room 12 and moving assembly 13, the limit chamber 12 are provided in the middle part of the bottom surface of support base 2, and the setting of moving assembly 13 exists The inside of chamber 12 is limited, the bottom surface that support base 2 is arranged in the positioning component 11 is located at the outside position of limit chamber 12 It sets, the quantity of the limit chamber 12 is two groups, and is symmetrical arranged in the bottom surface of support base 2, the moving assembly 13 Quantity is four, and is arranged respectively in its corresponding 12 internal symmetry of limit chamber in pairs, and the moving assembly 13 wraps Include limited post 14, rotating member 15, telescopic rod 16 and idler wheel 17, the both ends of the limited post 14 and limit chamber 12 corresponding two Side inner wall is connected and fixed, and the surface of the rotating member 15 offers through-hole corresponding with limited post 14, and rotating member 15 passes through Through-hole rotates the outside for being set in limited post 14, and the outer wall surface of the rotating member 15 is fixedly installed with location and installation part 18, institute It states location and installation part 18 and offers rotation slot 19 far from the side of rotating member 15, the idler wheel 17 is rotatably installed in rotation slot 19 Inside, location and installation part 18 is arranged in close to the top surface side of limit chamber 12 in the telescopic rod 16, and its both ends is provided with and turns Dynamic connection component 20, the telescopic rod 16 by rotation connection component 20 respectively with the side wall and limit chamber of location and installation part 18 The top surface side wall of room 12 is connected and fixed, and the positioning component 11 includes limiting slot 21, threaded securing bores 22 and multiple positioning disks 23, the bottom surface that the limiting slot 21 is provided with support base 1 is located at the outer fix of limit chamber 12, and the positioning disk 23 is arranged In the inside of limiting slot 21, the threaded securing bores 22 are provided with the inner wall of limiting slot 21 and the lateral wall of positioning disk 23, institute It states the side surface corresponding with threaded securing bores 22 of positioning disk 23 and is fixedly installed with threaded post 24, the positioning disk 23 passes through it Corresponding threaded post 24 is threadedly secured in inside corresponding threaded securing bores 22, and plurality of positioning disk 23 is in support base 2 Bottom surface successively linear array from inside to outside, wherein outermost positioning disk 23 is provided with Tapered Cup far from the side of support base 2 25, a side surface of the Tapered Cup 25 is fixedly installed with threaded post 2 26 corresponding with threaded securing bores, the Tapered Cup 25 are screwed by the threaded locating hole 22 of the corresponding positioning disk 23 of threaded post 2 26.

As a kind of technical optimization scheme of the invention, the component 8 of laterally going along with sb. to guard him includes height adjustment assembly 27 and side To guard assembly 28, the height adjustment assembly 27 includes fixed link 29 and motion bar 30, and the lateral guard assembly 28 includes Bar 38 is blocked in positioning plate 37 and adjusting, and the inside of the fixed link 29 offers sliding chamber 31, one end of the motion bar 30 Sliding plug is in the inside of sliding chamber 31, the bottom surface company of the one end of the motion bar 30 far from fixed link 29 and positioning plate 37 Connect, the inside end that fixed wherein motion bar 30 is located at sliding chamber 31 is fixedly installed with card-bit part 32, the card-bit part 32 it is another Telescopic rod 2 33, the both ends difference of the telescopic rod 2 33 are provided between the bottom surface side wall of one side surface and sliding chamber 31 It is connected and fixed with the bottom surface of card-bit part 32 and the bottom wall for sliding chamber 31, the surface of the positioning pedal 4, transfer platform 5 Surface and the surface of support base 2 offer locating slot 34 corresponding with fixed link 29, the fixed link 29 it is another Hold sliding plug in the inside of locating slot 34, the intracavity bottom of the locating slot 34 is fixedly installed with electromagnet apparatus 35, described Adsorbable metalwork 36 corresponding with electromagnet apparatus 35 is fixedly mounted in the inside end that fixed link 29 is located at locating slot 34, described It is fixed between electromagnet apparatus 35 and adsorbable metalwork 36 by magnetic-adsorption, the positioning plate 37 blocks bar 38 close to adjusting Side offer rotation slot 39, the adjusting blocks bar 38 and is slidably arranged in rotation slot 39 close to one end of positioning plate 37 Inside, it includes gag lever post 40 and sliding bar 41 that bar 38 is blocked in the adjusting, and the inside of the gag lever post 40 offers sliding limit Slot 42, in the inside of sliding limiting slot 42, the sliding bar 41 is located at sliding limit for one end sliding plug of the sliding bar 41 The inside end of slot 42 is fixedly installed with detent convex block 43.

As a kind of technical optimization scheme of the invention, it is preferred that the gag lever post 40, detent convex block 43 are and sliding bar 41 be two-to-one counter structure, and two groups of gag lever post 40 and detent convex block 43 are symmetricly set on the two sides of sliding bar 41, institute It states detent convex block 43 to be integrally formed with sliding bar 41, the surface and the corresponding position of gag lever post 40 of the detent convex block 43 It sets and offers dynamic screw hole 44 respectively and determine screw hole 45, and corresponding dynamic screw hole 44 and determine to consolidate between screw hole 45 by bolt thread It is fixed.

As a kind of technical optimization scheme of the invention, the positioning plate 37 is to correspond structure with gag lever post 40, Its corresponding side of the gag lever post 40 far from sliding bar 41 is arranged in middle positioning plate 37.

As a kind of technical optimization scheme of the invention, the height adjustment assembly 27 is to correspond knot with positioning plate 37 Structure, wherein the motion bar 30 of height adjustment assembly 27 is connected and fixed far from one end of fixed link 29 and the bottom surface of positioning plate 37.

As a kind of technical optimization scheme of the invention, the slide outside of the fixed link 29 is socketed with positioning pipe sleeve 46, The outer surface of the positioning pipe sleeve 46 and 34 inner surface of locating slot are provided with screw thread layer, and pass through screw thread layer spiral shell therebetween Line is fixed.

As a kind of technical optimization scheme of the invention, it includes positioning matrix 47, circular orientation that the auxiliary, which goes along with sb. to guard him component 9, Part 48 is fixedly mounted on a side surface of the remotely located pedal 4 of diagonal brace installation part 7, institute with bar 49, the positioning matrix 47 is blocked The outside that positioning matrix 47 is arranged in ring shaped retainer member 48 is stated, the ring shaped retainer member 48 is close to a side surface of positioning matrix 47 And the corresponding position in positioning 47 surface of matrix is respectively arranged with screw thread positioning column 50 and screw thread limit hole 51, the positioning base It is screwed between the corresponding ring shaped retainer member 48 of body 47 by screw thread positioning column 50 and screw thread limit hole 51, it is described to block The inside of ring shaped retainer member 48 is arranged in bar 49, wherein the inner wall of ring shaped retainer member 48 and blocks the outer wall of bar 49 and is respectively set There are corresponding internal screw thread layer 52 and an external screw thread layer 53, the ring shaped retainer member 48 and blocks between bar 49 through internal screw thread layer 52 and external screw thread layer 53 be screwed.

As a kind of technical optimization scheme of the invention, the auxiliary goes along with sb. to guard him component 9 and diagonal brace installation part 7 is at least three ratios One counter structure, the outer surface successively linear array of wherein at least three groups of standby maintenance component 9 in diagonal brace installation part 7.

As a kind of technical optimization scheme of the invention, the corresponding diagonal brace installation part 7 of the positioning matrix 47 is one Body formed, the corresponding screw thread positioning column 50 of the ring shaped retainer member 48 is integrally formed.

As a kind of technical optimization scheme of the invention, the telescopic rod 16 includes guide and limit bar 54 and guiding sliding bar 55, the inside of the guide and limit bar 54 offers sliding slot 56, and the guiding sliding bar 55 is slidably arranged in the inside of sliding slot 56, 56 bottom of sliding slot is fixedly installed with motor 57, and the shaft end of the motor 57 is fixedly installed with gear 58, and the guiding is slided The surface of lever 55 is fixedly installed with rack gear 59 corresponding with gear 58, and the gear 58 engages connection with rack gear 59, described The outer end of guide and limit bar 54 and the other end of guide and limit bar 54 are distinguished corresponding rotation connection component 20 and are connected It is fixed, and be connected and fixed respectively with location and installation part 16 and limit 12 inner wall of chamber by rotation connection component 20.

As a kind of technical optimization scheme of the invention, the rotation connection component 20 includes locating piece 60 and connector 61, the locating piece 60 and the corresponding side of connector 61 are respectively arranged with shaft and through-hole, and pass through shaft therebetween It is rotatablely connected with through-hole, the top surface side wall and location and installation part 18 of the other end of the locating piece 60 and limit chamber 12 Lateral wall is connected and fixed, and the corresponding guide and limit bar 54 of the other end of the connector 61 and the guiding connection of sliding bar 55 are solid It is fixed.

As a kind of technical optimization scheme of the invention, the telescopic rod 2 33 includes guide and limit bar 2 62 and guiding Sliding bar 2 63, the inside of the guide and limit bar 2 62 offer sliding slot 2 64, the sliding of guiding sliding bar 2 63 setting In the inside of sliding slot 2 64,2 64 bottom of sliding slot is fixedly installed with motor 2 65, and the shaft end of the motor 2 65 is fixed Gear 2 66 is installed, the surface of the guiding sliding bar 2 63 is fixedly installed with rack gear 2 67 corresponding with gear 2 66, The gear 2 66 engages connection with rack gear 2 67, the guiding sliding bar 2 63 be located at the outer end of guide and limit bar 2 62 with And its corresponding card-bit part 32 or sliding 31 inner wall of chamber are connected and fixed the other end of guide and limit bar 2 62 respectively.

Working principle: when people using the high hydraulic engineering ladder of the tightness with external enclosure body is adjusted, use Support base 2, locating support 3 and positioning pedal 4 form the main part of ladder, and limit chamber is arranged in the bottom surface of support base 2 Room 12 carries out the installation of moving assembly 13, in such a way that setting limited post 14 is rotatablely installed rotating member 15, and in rotating member 15 Outer wall be fixedly mounted on location and installation part 18, while opening up rotation slot 19 in the other side of location and installation part 18 and carrying out idler wheel 17 Rotational installation so that people can in such a way that idler wheel 17 rolls, facilitate people carry out ladder transhipment movement, convenient for people's It uses, it is main by the telescopic rod 16 being made of in the setting of the inside of location and installation part 18 guide and limit bar 54 and guiding sliding bar 55 Body portion opens up sliding slot 56 in the inside of guide and limit bar 54 and carries out being slidably installed for guiding 55 bars of sliding, using in sliding slot 56 Inside setting motor 57 is rotated with moving gear 58, and gear 58 is made to engage connection with the rack gear 59 for being oriented to 55 surface of sliding bar, with After through the energization use of motor 57, band action-oriented sliding bar 54 stretches, and is adjusted convenient for people, by stretching The corresponding rotation connection component 20 being made of locating piece 60 and connector 61 is arranged in the both ends of contracting bar 16, respectively with two sides Location and installation part 18 and the top surface side wall for limiting chamber 12 are connected and fixed, so that people keep away in 16 adjustment process of telescopic rod The case where exempting from the damage of its both ends, so that location and installation part 18 and idler wheel 17 are able to carry out angular adjustment, is received convenient for people It receives to the inside of limit chamber 12, and be made of its outside limiting slot 21, threaded securing bores 22 and positioning disk 23 It reinforces and stablizes the positioning that component 10 is supported pedestal 2, and stacked by the multiple positioning disks 23 of setting and threaded post 24 Mode is adjusted convenient for people according to service condition, the height of supporting mechanism, while taper is arranged in the outside of bottom positioning disk 23 Part 25 further increases stable support effect, by between transfer platform 5 and support base 2 and positioning pedal 4 surface It is respectively provided with the mode for laterally going along with sb. to guard him component 8 being made of height adjustment assembly 27 and lateral guard assembly 28, it is flat by transfer Laterally going along with sb. to guard him between platform 5 and support base 2 passes through laterally going along with sb. to guard him for positioning 4 surface of pedal after component 8 limited on a large scale Component 8 carries out going along with sb. to guard him again for regional area, avoids going along with sb. to guard him mistaken ideas caused by traditional enclosure body, and allow one to simultaneously It is adjusted according to difference the case where user, so that it is higher to go along with sb. to guard him 1 applicability of component, by being slidably arranged in by motion bar 30 Inside the sliding chamber 31 of fixed link 29, and it is arranged and waits components to constitute by guide and limit bar 2 62 and guiding sliding bar 2 63 Telescopic rod 2 33 drives motion bar 30 to be adjusted, and the height of lateral guard assembly 28 is adjusted convenient for people, by by positioning plate 37 block the main part that bar 38 forms lateral guard assembly 28 with adjusting, by constituting tune by gag lever post 40 and sliding bar 41 Section blocks bar 38, by the sliding limiting slot 42 that the both ends of sliding bar 41 are slidably arranged in two sides corresponding gag lever posts 40 Inside, and detent convex block 43 is set and carries out position restriction simultaneously, by the surface of detent convex block 43 and gag lever post 40 Surface is arranged corresponding dynamic screw hole 44 and determines screw hole 45, and is screwed using bolt, keeps adjusting screening convenient for people Electromagnetism is respectively set by the inside end for being located at locating slot 34 in 34 inside of locating slot and fixed link 29 in the position of bar 38 Iron device 35 and can magnetic metalwork 36, carry out laterally going along with sb. to guard him the installation of component 8 and fix, while facilitating the installation of people, But also tightness is adjustable, installed and used convenient for people, at the same the setting of diagonal brace installation part 7 by positioning matrix 47, Ring shaped retainer member 48 and the auxiliary for blocking the composition of bar 49 go along with sb. to guard him component 9, go along with sb. to guard him to the main part of ladder, by ring Screw thread positioning column 50 and screw thread limit hole 51 are set between shape locating piece 48 and positioning matrix 47, carry out screw thread installation, and pass through In the inner wall for the outer wall and ring shaped retainer member 48 for blocking bar 49, corresponding internal screw thread layer 52 and 53 screw thread of external screw thread layer are set It is fixed, by the way of screw thread installation, installation difficulty is reduced, convenient for installing and using for people.

It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims (13)

1. a kind of hydraulic engineering ladder that tightness is high is with external enclosure body, including ladder component (1) is adjusted, feature exists In: the ladder component (1) includes support base (2), locating support (3) and positioning pedal (4), and the locating support (3) is solid Dingan County is mounted in the top surface side of support base (2), and positioning pedal (4) is fixedly mounted on a side surface of locating support (3), The locating support (3) includes transfer platform (5), support rod (6) and diagonal brace installation part (7), the number of the diagonal brace installation part (7) Amount is two groups, and the both ends of diagonal brace installation part (7) top with the bottom surface side of transfer platform (5) and support base (2) respectively Face is connected and fixed, wherein two groups of diagonal brace installation parts (7) are between the bottom surface of transfer platform (5) and the top surface of support base (2) It is symmetrical arranged, and spaced therebetween, the position that positioning pedal (4) is arranged between two groups of diagonal brace installation parts (7), The both ends diagonal brace installation part (7) corresponding with two sides of positioning pedal (4) is connected and fixed, the table of the transfer platform (5) Between face and the top surface of support base (2) and the top surface of positioning pedal (4) is fixedly installed with and laterally goes along with sb. to guard him component (8), The quantity for wherein laterally going along with sb. to guard him component (8) is two groups, and the top surface for being symmetrically mounted on positioning pedal (4) is installed close to two sides diagonal brace The position of part (7), wherein two groups of diagonal brace installation parts (7) are located remotely from and laterally go along with sb. to guard him the side of component (8) and be provided with auxiliary and enclose Protecting assembly (9), a side surface of the remotely located bracket of the support base (2) (3) are provided with reinforcing and stablize component (10).

2. a kind of high hydraulic engineering ladder of tightness according to claim 1 is with being adjusted external enclosure body, special Sign is: it includes positioning component (11), limit chamber (12) and moving assembly (13), the limit that component (10) are stablized in the reinforcing Position chamber (12) is provided in the middle part of the bottom surface of support base (2), and moving assembly (13) setting is in the interior of limit chamber (12) Portion, positioning component (11) setting are located at the outer fix of limit chamber (12), the limit in the bottom surface of support base (2) The quantity of chamber (12) is two groups, and is symmetrical arranged in the bottom surface of support base (2), and the quantity of the moving assembly (13) is Four, and be arranged respectively in its corresponding limit chamber (12) internal symmetry in pairs, the moving assembly (13) includes Limited post (14), rotating member (15), telescopic rod (16) and idler wheel (17), the both ends of the limited post (14) and limit chamber (12) Corresponding two sides inner wall is connected and fixed, and the surface of the rotating member (15) offers through-hole corresponding with limited post (14), And rotating member (15) is set in the outside of limited post (14), the fixed peace of the outer wall surface of the rotating member (15) by through-hole rotation Equipped with location and installation part (18), the location and installation part (18) offers rotation slot (19), institute far from the side of rotating member (15) The inside that idler wheel (17) is rotatably installed in rotation slot (19) is stated, telescopic rod (16) setting is in location and installation part (18) close to limit The top surface side of position chamber (12), and its both ends is provided with rotation connection component (20), the telescopic rod (16) is connected by rotation Top surface side wall of the connected components (20) respectively with the side wall of location and installation part (18) and limit chamber (12) is connected and fixed, described fixed Hyte part (11) includes limiting slot (21), threaded securing bores (22) and multiple positioning disks (23), and the limiting slot (21) is provided with The bottom surface of support base (1) is located at the outer fix of limit chamber (12), and the positioning disk (23) is arranged in limiting slot (21) Inside, the threaded securing bores (22) are provided with the inner wall of limiting slot (21) and the lateral wall of positioning disk (23), the positioning Disk (23) side surface corresponding with threaded securing bores (22) is fixedly installed with threaded post (24), and the positioning disk (23) passes through Its corresponding threaded post (24) is threadedly secured in corresponding threaded securing bores (22) inside, and plurality of positioning disk (23) is being propped up The bottom surface of support group seat (2) successively linear array from inside to outside, wherein side of the outermost positioning disk (23) far from support base (2) It is provided with Tapered Cup (25), a side surface of the Tapered Cup (25) is fixedly installed with threaded post corresponding with threaded securing bores Two (26), threaded locating hole (22) screw thread that the Tapered Cup (25) passes through the corresponding positioning disk (23) of threaded post two (26) It is fixed.

3. a kind of high hydraulic engineering ladder of tightness according to claim 1 is with being adjusted external enclosure body, special Sign is: described laterally to go along with sb. to guard him component (8) include height adjustment assembly (27) and lateral guard assembly (28), the height adjustment Component (27) includes fixed link (29) and motion bar (30), and the inside of the fixed link (29) offers sliding chamber (31), institute One end sliding plug of motion bar (30) is stated in the inside of sliding chamber (31), the motion bar (30) is far from fixed link (29) One end is connect with the bottom surface of positioning plate (37), and the inside end that fixed wherein motion bar (30) is located at sliding chamber (31) is fixedly mounted Have card-bit part (32), is provided with and stretches between another side surface of the card-bit part (32) and the bottom surface side wall of sliding chamber (31) Contracting bar two (33), the both ends of the telescopic rod two (33) respectively with the bottom surface of card-bit part (32) and slide chamber (31) bottom wall It is connected and fixed, surface, the surface of transfer platform (5) and the surface of support base (2) of positioning pedal (4) offer Locating slot (34) corresponding with fixed link (29), the other end sliding plug of the fixed link (29) is in the interior of locating slot (34) The intracavity bottom in portion, the locating slot (34) is fixedly installed with electromagnet apparatus (35), and the fixed link (29) is located at locating slot (34) adsorbable metalwork (36) corresponding with electromagnet apparatus (35), the electromagnet apparatus is fixedly mounted in inside end (35) it is fixed between adsorbable metalwork (36) by magnetic-adsorption, the lateral guard assembly (28) includes positioning plate (37) It is blocked bar (38) with adjusting, the positioning plate (37) offers rotation slot (39) close to the side for blocking bar (38) is adjusted, described The inside that bar (38) are slidably arranged in rotation slot (39) close to the one end of positioning plate (37) is blocked in adjusting, and bar is blocked in the adjusting It (38) include gag lever post (40) and sliding bar (41), the inside of the gag lever post (40) offers sliding limiting slot (42), described In the inside of sliding limiting slot (42), the sliding bar (41) is located at sliding limiting slot for one end sliding plug of sliding bar (41) (42) inside end is fixedly installed with detent convex block (43).

4. a kind of high hydraulic engineering ladder of tightness according to claim 3 is with being adjusted external enclosure body, special Sign is: the gag lever post (40), detent convex block (43) are two-to-one counter structure, two groups of gag lever post with sliding bar (41) (40) and detent convex block (43) is symmetricly set on the two sides of sliding bar (41), the detent convex block (43) and sliding bar (41) It is integrally formed, the surface and the corresponding position of gag lever post (40) of the detent convex block (43) offer dynamic screw hole respectively (44) and determine screw hole (45), and corresponding dynamic screw hole (44) and determine to fix between screw hole (45) by bolt thread.

5. a kind of high hydraulic engineering ladder of tightness according to claim 3 is with being adjusted external enclosure body, special Sign is: the positioning plate (37) and gag lever post (40) is correspond structure, and wherein positioning plate (37) setting is corresponding at its Side of the gag lever post (40) far from sliding bar (41).

6. a kind of high hydraulic engineering ladder of tightness according to claim 3 is with being adjusted external enclosure body, special Sign is: the height adjustment assembly (27) and positioning plate (37) are to correspond structure, wherein height adjustment assembly (27) The bottom surface of motion bar (30) one end and positioning plate (37) far from fixed link (29) is connected and fixed.

7. a kind of high hydraulic engineering ladder of tightness according to claim 3 is with being adjusted external enclosure body, special Sign is: the slide outside of the fixed link (29) is socketed with positioning pipe sleeve (46), the outer surface of the positioning pipe sleeve (46) with And locating slot (34) inner surface is provided with screw thread layer, and is screwed by screw thread layer therebetween.

8. a kind of high hydraulic engineering ladder of tightness according to claim 1 is with being adjusted external enclosure body, special Sign is: the auxiliary goes along with sb. to guard him component (9) and includes positioning matrix (47), ring shaped retainer member (48) and block bar (49), described fixed Position matrix (47) is fixedly mounted on a side surface of diagonal brace installation part (7) remotely located pedal (4), the ring shaped retainer member (48) It is arranged in the outside of positioning matrix (47), a side surface and positioning of the ring shaped retainer member (48) close to positioning matrix (47) The corresponding position in matrix (47) surface is respectively arranged with screw thread positioning column (50) and screw thread limit hole (51), the positioning matrix (47) it is screwed between corresponding ring shaped retainer member (48) by screw thread positioning column (50) and screw thread limit hole (51), institute It states and blocks bar (49) setting in the inside of ring shaped retainer member (48), wherein the inner wall of ring shaped retainer member (48) and block bar (49) Outer wall be respectively arranged with corresponding internal screw thread layer (52) and external screw thread layer (53), the ring shaped retainer member (48) and block bar (49) it is screwed between by internal screw thread layer (52) and external screw thread layer (53).

9. a kind of high hydraulic engineering ladder of tightness according to claim 1 is with being adjusted external enclosure body, special Sign is: the auxiliary goes along with sb. to guard him component (9) and diagonal brace installation part (7) are at least three to one counter structures, and wherein at least three groups Outer surface successively linear array of the standby maintenance component (9) in diagonal brace installation part (7).

10. a kind of high hydraulic engineering ladder of tightness according to claim 8 is with being adjusted external enclosure body, special Sign is: the corresponding diagonal brace installation part (7) of positioning matrix (47) is integrally formed, the ring shaped retainer member (48) with Its corresponding screw thread positioning column (50) is integrally formed.

11. a kind of hydraulic engineering ladder that tightness is high according to claim 2 and 3 is with being adjusted external enclosure body, It is characterized by: the telescopic rod (16) includes guide and limit bar (54) and guiding sliding bar (55), the guide and limit bar (54) inside offers sliding slot (56), and guiding sliding bar (55) is slidably arranged in the inside of sliding slot (56), the sliding slot (56) bottom is fixedly installed with motor (57), and the shaft end of the motor (57) is fixedly installed with gear (58), and the guiding is slided The surface of lever (55) is fixedly installed with rack gear (59) corresponding with gear (58), and the gear (58) is engaged with rack gear (59) Connection, the outer end of the guide and limit bar (54) and the other end of guide and limit bar (54) are distinguished corresponding rotation and are connected Connected components (20) are connected and fixed, and by rotation connection component (20) respectively with location and installation part (16) and limit chamber (12) Inner wall is connected and fixed.

12. a kind of high hydraulic engineering ladder of tightness according to claim 11 is with being adjusted external enclosure body, Be characterized in that: the rotation connection component (20) includes locating piece (60) and connector (61), the locating piece (60) and connection The corresponding side of part (61) is respectively arranged with shaft and through-hole, and is rotatablely connected by shaft and through-hole therebetween, described The other end of locating piece (60) is connected and fixed with the top surface side wall of limit chamber (12) and the lateral wall of location and installation part (18), The corresponding guide and limit bar (54) of the other end of the connector (61) and guiding sliding bar (55) are connected and fixed.

13. a kind of high hydraulic engineering ladder of tightness according to claim 3 is with being adjusted external enclosure body, special Sign is: the telescopic rod two (33) includes guide and limit bar two (62) and guiding sliding bar two (63), the guide and limit bar The inside of two (62) offers sliding slot two (64), and guiding sliding bar two (63) is slidably arranged in the inside of sliding slot two (64), Sliding slot two (64) bottom is fixedly installed with motor two (65), and the shaft end of the motor two (65) is fixedly installed with gear two (66), the surface of guiding sliding bar two (63) is fixedly installed with rack gear two (67) corresponding with gear two (66), described Gear two (66) engages connection with rack gear two (67), and guiding sliding bar two (63) is located at the outside of guide and limit bar two (62) The other end of end and guide and limit bar two (62) distinguishes its corresponding card-bit part (32) or sliding chamber (31) inner wall connection is solid It is fixed.