CN217705873U - Universal locomotive of diaphragm book - Google Patents

Universal locomotive of diaphragm book Download PDF

Info

Publication number
CN217705873U
CN217705873U CN202221992007.2U CN202221992007U CN217705873U CN 217705873 U CN217705873 U CN 217705873U CN 202221992007 U CN202221992007 U CN 202221992007U CN 217705873 U CN217705873 U CN 217705873U
Authority
CN
China
Prior art keywords
sliding block
groove
seat
mounting
groups
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN202221992007.2U
Other languages
Chinese (zh)
Inventor
张蕾
任云峰
潘海兵
张康
白如镜
张志宏
闫晓明
姚健
郭五平
王晋宇
邢欢
刘小宇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shijiazhuang Gaocheng New Preparation Branch Of North China Pharmaceutical Co ltd
Shanxi Coal Imp&exp Group Science And Technology Research Institute Co ltd
Original Assignee
Shijiazhuang Gaocheng New Preparation Branch Of North China Pharmaceutical Co ltd
Shanxi Coal Imp&exp Group Science And Technology Research Institute Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shijiazhuang Gaocheng New Preparation Branch Of North China Pharmaceutical Co ltd, Shanxi Coal Imp&exp Group Science And Technology Research Institute Co ltd filed Critical Shijiazhuang Gaocheng New Preparation Branch Of North China Pharmaceutical Co ltd
Priority to CN202221992007.2U priority Critical patent/CN217705873U/en
Application granted granted Critical
Publication of CN217705873U publication Critical patent/CN217705873U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Handcart (AREA)

Abstract

本实用新型公开了一种膜卷万向移动车,安装座的上表面开设有U型槽,安装座的两侧开设有安装滑槽,活动座包括两组且均以相对滑动的方式嵌套安装在两侧的安装滑槽中,两组活动座的外侧面设置为斜坡状,活动座中开设有竖直布置的升降槽,升降板以相对滑动的方式嵌套安装在升降槽中,升降槽中还固定安装有液压伸缩缸,且液压伸缩缸的底端与升降板上表面固定连接,每组升降板的两端均安装有向下布置的万向轮,安装座下方侧配套安装有伸缩机构,且伸缩机构与两组活动座的内侧壁动力连接,伸缩机构带动两组活动座做同步相对或相背运动。本实用新型能够将卷膜快速高效的转运至移动车上,能够对卷膜稳定固定进行高效转运。

Figure 202221992007

The utility model discloses a film roll universal moving vehicle. The upper surface of the mounting seat is provided with a U-shaped groove, the two sides of the mounting seat are provided with mounting sliding grooves, and the movable seat includes two groups which are nested in a relative sliding manner. Installed in the installation chutes on both sides, the outer sides of the two groups of movable seats are set as slopes, and the movable seats are provided with vertically arranged lifting grooves. A hydraulic telescopic cylinder is also fixedly installed in the groove, and the bottom end of the hydraulic telescopic cylinder is fixedly connected with the upper surface of the lifting plate. The two ends of each group of lifting plates are installed with downwardly arranged universal wheels, and the lower side of the mounting seat is equipped with a supporting A telescopic mechanism is provided, and the telescopic mechanism is dynamically connected with the inner side walls of the two groups of movable seats, and the telescopic mechanism drives the two groups of movable seats to perform synchronous relative or opposite movement. The utility model can quickly and efficiently transport the roll film to the moving vehicle, and can stably fix the roll film for efficient transport.

Figure 202221992007

Description

Universal locomotive of film roll
Technical Field
The utility model relates to a material transportation equipment technical field, specific universal locomotive of membrane book that says so.
Background
Because the volume of large-scale membrane rolling tool, weight are too big, when using fork truck or trailer to transport, because large-scale membrane book is cylindricly, traditional fork truck, trailer all are difficult to stabilize fixedly to it, in order to increase the stable fixed of rolling up the membrane, need waste a large amount of time on manual operation, cause the transportation efficiency to descend.
A large film roll turnover and transportation device disclosed in patent No. CN 207106570U, which includes a square bearing platform and four wheels disposed at the bottom of the bearing platform; the bearing table is of a U-shaped structure with a low middle part and high two sides, and the middle part of the bearing table is sunken downwards to form a downwards sunken arc shape; the bearing table is also provided with a buffer layer which is attached to the arc-shaped structure which is sunken downwards in the middle of the bearing table, so that the operation is more convenient and labor-saving during use, the operation time of workers is saved, and the transportation efficiency is improved; the bearing table is designed into a U-shaped structure with the middle being low and the two sides being high, so that the large film roll is effectively prevented from sliding or falling off, the buffer layer is arranged on the bearing table, the friction force between the large film roll and the bearing table is increased, the safety performance is further improved, and meanwhile, the damage to the contact part of the film roll and the bearing table is effectively avoided. However, when the film roll is transported to the carrier, it is still difficult to transfer the film roll to the carrier conveniently and rapidly. And in the transportation, the film is rolled up and is lacked the rigidity with the plummer and fix, when meetting jolting road conditions, though be provided with U type structure, buffer layer, still be difficult to handle the motion of jolting of film book in vertical direction, cause the film to roll up easily and drop.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned weak point that exists among the prior art, the utility model aims at providing an universal locomotive of membrane book can transport to the locomotive with rolling up membrane high efficiency on, can carry out the high-efficient transportation to rolling up membrane stable fixation.
The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: a universal moving vehicle for a diaphragm roll, which comprises a mounting seat, a movable seat, a lifting plate, universal wheels, a hydraulic telescopic cylinder and a telescopic mechanism,
u type groove has been seted up to the upper surface of mount pad, the installation spout has been seted up to the both sides of mount pad, and the outside end of installation spout, downside all communicate with each other with external environment, the sliding seat includes two sets ofly and all installs in the installation spout of both sides with relative sliding's mode nestification, and the lateral surface of two sets of sliding seats sets up to slope form, set up the vertical lift groove of arranging in the sliding seat, the bottom and the external environment in lift groove communicate with each other, the lifter plate is installed in the lift groove with relative sliding's mode nestification, and still fixed mounting has in the lift groove hydraulic telescoping cylinder, and the bottom of hydraulic telescoping cylinder and the fixed surface connection on the lifter plate, and the universal wheel of arranging downwards is all installed at the both ends of every group lifter plate, the supporting installation of mount pad below side telescopic machanism, and telescopic machanism and two sets of the inside wall power of sliding seat are connected, telescopic machanism drives two sets of sliding seats and is synchronous relative or back-on-the-back motion.
And a rubber cushion layer is bonded on the inner wall of the U-shaped groove.
The mounting groove has been seted up to the lower surface of mount pad, telescopic machanism matches to be installed in the mounting groove, and telescopic machanism includes: the adjusting screw rod is embedded and installed in the installation groove in a relative rotating mode, the first sliding block and the second sliding block are embedded and installed in the installation groove in a relative sliding mode and are connected with the adjusting screw rod in a rotating mode, the driving rod is embedded and installed in the installation seat in a relative sliding mode, one end of the driving rod is fixedly connected with the movable seat, one end of the connecting rod is hinged to the first sliding block and the second sliding block, the other end of the connecting rod is hinged to the driving rod, and the first rotating wheel is fixedly connected to the end portion of the adjusting screw rod.
The adjusting screw comprises a plurality of sections of threads which are arranged in opposite spiral directions, and the spiral directions of the threads of the first sliding block and the second sliding block are arranged in opposite directions.
The sliding tray that the level was arranged is all seted up at the both ends of mount pad, and install accommodate the lead screw with relative pivoted mode nestification in the sliding tray, and accommodate the lead screw's one end rigid coupling has the second runner, all install the third sliding block with relative pivoted mode nestification in every group sliding tray, the fourth sliding block, and the third sliding block, the fourth sliding block connects with accommodate the lead screw soon, the third sliding block, all articulate the one end of bracing piece on the fourth sliding block, the other end of two sets of bracing pieces all articulates on articulated seat, and the nested gag lever post of pegging graft horizontal arrangement on articulated seat.
The utility model has the advantages that: each group of hydraulic telescopic cylinders is controlled to drive the lifting plate and the universal wheels to move upwards and retract into the lifting groove, the movable seats on the two sides are controlled to move outwards synchronously by rotating the first rotating wheel, so that the slope of each movable seat is aligned with the upper surface of the mounting seat, and a rolled film can be conveniently rolled into the U-shaped groove of the mounting seat; through rotating the motion of second runner control bracing piece, and then adjust the height of articulated seat, run through the articulated seat at mount pad both ends with the gag lever post and offset rolling up the inside hollow department of membrane, fix rolling up the membrane, guarantee to roll up the membrane and stably transport.
Drawings
FIG. 1 is a schematic cross-sectional view of the present invention along the center line of the mounting seat;
FIG. 2 is a schematic structural view of the movable seat shown in FIG. 1 when it extends outward and the universal wheel extends downward;
FIG. 3 is a schematic view of the structure of FIG. 2 viewed along direction A;
fig. 4 is a schematic structural view of one end of the mounting seat.
In the figure: the device comprises a mounting seat 1, a movable seat 2, a lifting plate 3, universal wheels 4, a hydraulic telescopic cylinder 5, a U-shaped groove 6, a mounting sliding groove 7, a lifting groove 8, a rubber cushion layer 9, a mounting groove 10, an adjusting screw rod 11, a first sliding block 12, a second sliding block 13, a driving rod 14, a connecting rod 15, a first rotating wheel 16, a sliding groove 17, an adjusting screw rod 18, a third sliding block 19, a fourth sliding block 20, a hinged seat 21, a limiting rod 22, a second rotating wheel 23 and a supporting rod 24.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, a universal moving vehicle for a film roll comprises a mounting base 1, a movable base 2, a lifting plate 3, a universal wheel 4, a hydraulic telescopic cylinder 5, and a telescopic mechanism,
u type groove 6 has been seted up to the upper surface of mount pad 1, installation spout 7 has been seted up to the both sides of mount pad 1, and the outside end of installation spout 7, the downside all communicates with each other with external environment, sliding seat 2 includes two sets ofly and all installs in the installation spout 7 of both sides with relative sliding's mode nestification, the lateral surface of two sets of sliding seat 2 sets up to slope form, set up vertical arrangement's lift groove 8 in the sliding seat 2, the bottom and the external environment of lift groove 8 communicate with each other, lifter plate 3 is installed in lift groove 8 with relative sliding's mode nestification, still fixed mounting has hydraulic telescoping cylinder 5 in the lift groove 8, and the bottom of hydraulic telescoping cylinder 5 and the last fixed surface of lifter plate 3 are connected, universal wheel 4 of arranging downwards is all installed at the both ends of every group lifter plate 3, the supporting telescopic machanism of installing 1 below side, and telescopic machanism and the inside wall power of two sets of sliding seat 2 are connected, telescopic machanism drives two sets of sliding seat 2 and does synchronous relative or back-on the back of the body motion.
The utility model discloses in, the inner wall of U type groove 6 bonds and has rubber cushion layer 9, when the membrane book that will transfer the hospital is placed in U type groove 6, rubber cushion layer 9 can be rolled up the membrane and played the support guard action, can increase the membrane simultaneously and roll up and U type groove 6 between frictional force, the stability of membrane book when guaranteeing to transport.
Mounting groove 10 has been seted up to the lower surface of mount pad 1, and telescopic machanism is supporting to be installed in mounting groove 10, and telescopic machanism includes: an adjusting screw 11 is nested and installed in the installation groove 10 in a relative rotating mode, a first sliding block 12 and a second sliding block 13 are nested and installed in the installation groove 10 in a relative sliding mode and are rotatably connected with the adjusting screw 11, a driving rod 14 is nested and installed in the installation seat 1 in a relative sliding mode, one end of the driving rod is fixedly connected with the movable seat 2, one end of the connecting rod 15 is hinged to the first sliding block 12 and the second sliding block 13 respectively, the other end of the connecting rod is hinged to the driving rod 14, and a first rotating wheel 16 is fixedly connected to the end portion of the adjusting screw 11. The adjusting screw 11 comprises a plurality of screw threads arranged in opposite spiral directions, and the screw threads of the first sliding block 12 and the second sliding block 13 are arranged in opposite spiral directions.
In transporting the membrane book to U type groove 6 of mount pad 1, perhaps when rolling out by the U type groove 6 of mount pad 1, rotate through controlling first runner 16, and then drive first sliding block 12, second sliding block 13 relative motion is close to each other, and then drive actuating lever 14 through each connecting rod 15 and move to 1 both sides of mount pad, with drive sliding seat 2 along installation spout 7 outwards moving, the slope that sets up on the 1 lateral surface of mount pad that stretches out can conveniently transport the membrane book to U type groove 6, perhaps roll out by U type groove 6.
The sliding tray 17 that the level was arranged is all seted up at the both ends of mount pad 1, and install accommodate the lead screw 18 with relative pivoted mode nestification in the sliding tray 17, and accommodate the lead screw 18's one end rigid coupling has second runner 23, all install third sliding block 19 with relative pivoted mode nestification in every sliding tray 17, fourth sliding block 20, and third sliding block 19, fourth sliding block 20 connects with accommodate the lead screw 18 soon, third sliding block 19, all articulate the one end of bracing piece 24 on the fourth sliding block 20, the other end of two sets of bracing pieces 24 all articulates on articulated seat 21, and the nested gag lever post 22 of pegging graft and arranging the level on articulated seat 21.
When transporting the membrane book to U type groove 6 in and fix, through rotating second runner 23 at 1 both ends of mount pad and then drive accommodate the lead screw 18 and rotate, slide relatively or mutually away from each other through third sliding block 19, fourth sliding block 20 and drive articulated seat 21 along vertical direction motion, through pegging graft gag lever post 22 in two sets of articulated seats 21 and offset with the hollow department of rolling up the membrane, realize the fixed to rolling up the membrane, avoid rolling up the membrane and receiving jolt in the transportation and break away from mount pad 1.
The utility model discloses a theory of operation is: when the coiled film is transferred onto the mounting seat 1, all the groups of hydraulic telescopic cylinders 5 are controlled to drive the lifting plate 3 and the universal wheels 4 to move upwards and retract into the lifting groove 8, the movable seats 2 on two sides are controlled to move outwards synchronously by rotating the first rotating wheel 16, so that the slope of the movable seat 2 is aligned with the upper surface of the mounting seat 1, and the coiled film is convenient to roll into the U-shaped groove 6 of the mounting seat 1; through rotating the 24 motion of second runner 23 control bracing piece, and then adjust the height of articulated seat 21, run through articulated seat 21 at mount pad 1 both ends with gag lever post 22 and offset rolling up the inside hollow department of membrane, fix rolling up the membrane, guarantee to roll up the membrane and stabilize the transportation. When the mounting base 1 and the film roll fixed on the mounting base are controlled to move, the hydraulic telescopic cylinders 5 of each group are controlled to drive the universal wheels 4 to move downwards, extend out of the lifting groove 8 and abut against the ground, and therefore stable transfer of the film roll is facilitated.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.

Claims (5)

1.一种膜卷万向移动车,其特征在于:包括安装座(1)、活动座(2)、升降板(3)、万向轮(4)、液压伸缩缸(5)、伸缩机构,1. A film roll universal mobile vehicle, characterized in that it includes a mounting seat (1), a movable seat (2), a lifting plate (3), a universal wheel (4), a hydraulic telescopic cylinder (5), and a telescopic mechanism , 所述安装座(1)的上表面开设有U型槽(6),所述安装座(1)的两侧开设有安装滑槽(7),且安装滑槽(7)的外侧端、下侧面均与外界环境相通,所述活动座(2)包括两组且均以相对滑动的方式嵌套安装在两侧的安装滑槽(7)中,两组活动座(2)的外侧面设置为斜坡状,所述活动座(2)中开设有竖直布置的升降槽(8),所述升降槽(8)的底端与外界环境相通,所述升降板(3)以相对滑动的方式嵌套安装在升降槽(8)中,升降槽(8)中还固定安装有所述液压伸缩缸(5),且液压伸缩缸(5)的底端与升降板(3)上表面固定连接,每组升降板(3)的两端均安装有向下布置的万向轮(4),所述安装座(1)下方侧配套安装有所述伸缩机构,且伸缩机构与两组所述活动座(2)的内侧壁动力连接,所述伸缩机构带动两组活动座(2)做同步相对或相背运动。The upper surface of the mounting base (1) is provided with a U-shaped groove (6), and the two sides of the mounting base (1) are provided with mounting chute (7), and the outer end and lower end of the mounting chute (7) are The sides are all connected with the external environment, and the movable seat (2) includes two groups and is nested and installed in the installation chute (7) on both sides in a relatively sliding manner, and the outer sides of the two groups of movable seats (2) are set In the shape of a slope, a vertically arranged lifting groove (8) is opened in the movable seat (2), the bottom end of the lifting groove (8) communicates with the external environment, and the lifting plate (3) slides relatively The method is nested and installed in the lifting groove (8), and the hydraulic telescopic cylinder (5) is also fixedly installed in the lifting groove (8), and the bottom end of the hydraulic telescopic cylinder (5) is fixed to the upper surface of the lifting plate (3). connected, the two ends of each group of lifting plates (3) are equipped with downwardly arranged universal wheels (4), and the lower side of the mounting seat (1) is equipped with the telescopic mechanism, and the telescopic mechanism is connected with the two groups of The inner side walls of the movable seats (2) are dynamically connected, and the telescoping mechanism drives two groups of movable seats (2) to move synchronously relative or oppositely. 2.根据权利要求1所述的一种膜卷万向移动车,其特征在于:所述U型槽(6)的内壁粘接有橡胶垫层(9)。2. A film roll universal mobile vehicle according to claim 1, characterized in that: the inner wall of the U-shaped groove (6) is bonded with a rubber cushion (9). 3.根据权利要求1所述的一种膜卷万向移动车,其特征在于:所述安装座(1)的下表面开设有安装槽(10),所述伸缩机构配套安装在安装槽(10)中,且伸缩机构包括:以相对转动的方式嵌套安装在安装槽(10)中调节螺杆(11),以相对滑动的方式嵌套安装在安装槽(10)中并与调节螺杆(11)旋接的第一滑动块(12)、第二滑动块(13),以相对滑动的方式嵌套安装在安装座(1)中且一端与活动座(2)固接的驱动杆(14),一端分别铰接在第一滑动块(12)、第二滑动块(13)上且另一端均与驱动杆(14)铰接的连接杆(15),固接在调节螺杆(11)端部的第一转轮(16)。3. A film roll universal mobile vehicle according to claim 1, characterized in that: the lower surface of the mounting seat (1) is provided with a mounting groove (10), and the telescopic mechanism is matched and installed in the mounting groove ( 10), and the telescopic mechanism includes: the adjustment screw rod (11) is nested and installed in the installation groove (10) in a relatively rotating manner, and is nested and installed in the installation groove (10) in a relatively sliding manner and is connected with the adjustment screw rod ( 11) The first sliding block (12) and the second sliding block (13) that are screwed together are nested and installed in the mounting seat (1) in a relatively sliding manner and the driving rod ( 14), one end is respectively hinged on the first sliding block (12), the second sliding block (13) and the connecting rod (15) whose other end is hinged with the driving rod (14) is fixed on the adjustment screw (11) end the first runner (16) on the 4.根据权利要求3所述的一种膜卷万向移动车,其特征在于:所述调节螺杆(11)包括多段螺旋方向相反布置的螺纹,第一滑动块(12)与第二滑动块(13)的螺纹螺旋方向相反布置。4. A film reel universal mobile vehicle according to claim 3, characterized in that: the adjusting screw (11) comprises a plurality of threads arranged in opposite helical directions, the first sliding block (12) and the second sliding block (13) are oppositely arranged in the helical direction of the thread. 5.根据权利要求1所述的一种膜卷万向移动车,其特征在于:所述安装座(1)的两端均开设有水平布置的滑动槽(17),且滑动槽(17)中以相对转动的方式嵌套安装有调节丝杆(18),且调节丝杆(18)的一端固接有第二转轮(23),每组滑动槽(17)中均以相对转动的方式嵌套安装有第三滑动块(19)、第四滑动块(20),且第三滑动块(19)、第四滑动块(20)与调节丝杆(18)旋接,第三滑动块(19)、第四滑动块(20)上均铰接有支撑杆(24)的一端,两组支撑杆(24)的另一端均铰接在铰接座(21)上,且铰接座(21)上嵌套插接有水平布置的限位杆(22)。5. A film roll universal mobile vehicle according to claim 1, characterized in that: both ends of the mounting seat (1) are provided with sliding grooves (17) arranged horizontally, and the sliding grooves (17) The adjustment screw rod (18) is nested and installed in the mode of relative rotation, and one end of the adjustment screw rod (18) is fixedly connected with the second running wheel (23), and each group of slide grooves (17) is relatively rotated The third sliding block (19) and the fourth sliding block (20) are nested and installed, and the third sliding block (19), the fourth sliding block (20) are screwed with the adjusting screw (18), and the third sliding block One end of the support bar (24) is all hinged on the block (19) and the fourth sliding block (20), and the other ends of the two groups of support bars (24) are all hinged on the hinged seat (21), and the hinged seat (21) A limit rod (22) arranged horizontally is inserted into the upper nest.
CN202221992007.2U 2022-08-01 2022-08-01 Universal locomotive of diaphragm book Expired - Fee Related CN217705873U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202221992007.2U CN217705873U (en) 2022-08-01 2022-08-01 Universal locomotive of diaphragm book

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202221992007.2U CN217705873U (en) 2022-08-01 2022-08-01 Universal locomotive of diaphragm book

Publications (1)

Publication Number Publication Date
CN217705873U true CN217705873U (en) 2022-11-01

Family

ID=83781595

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202221992007.2U Expired - Fee Related CN217705873U (en) 2022-08-01 2022-08-01 Universal locomotive of diaphragm book

Country Status (1)

Country Link
CN (1) CN217705873U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117988973A (en) * 2024-04-02 2024-05-07 云南振邦机电设备有限公司 Low-noise diesel generator set

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117988973A (en) * 2024-04-02 2024-05-07 云南振邦机电设备有限公司 Low-noise diesel generator set

Similar Documents

Publication Publication Date Title
CN114803244A (en) Front-end loading and unloading mechanism for warehousing and transportation
CN207550222U (en) Lifting electric stairs-mover
CN108193910B (en) Parking equipment and bicycle vertical storage device
CN217705873U (en) Universal locomotive of diaphragm book
CN219728153U (en) Side direction electricity changing mechanism and side direction electricity changing system for bottom battery of electric heavy truck
CN217347553U (en) Battery replacing equipment and battery replacing vehicle
CN113581021B (en) Column lifting and tilting drive device, liftable hidden mobile contact network and operation method
CN116605801A (en) Bearing device and pipeline installation equipment
CN212028423U (en) Damping device of cargo elevator hauler
CN208024024U (en) Parking apparatus and the vertical storage device of bicycle
CN219337670U (en) Swing bolster turnover machine for overhauling motor train unit
CN118744854A (en) A material box lifting four-way shuttle vehicle
CN217106886U (en) Automatic drill rod management system
CN116675159A (en) A combined lifting platform
CN214399480U (en) A conveniently unload and transfer device for reinforcing bar coil stock
CN209259612U (en) A kind of feeding device for construction
CN207346526U (en) A kind of pit type flow-type refuse depot
CN216810856U (en) Movable operation frame for constructional engineering
CN220078316U (en) Telegraph pole section transportation lifting device
CN207346527U (en) A kind of traversing platform of ground pit type Mobile garbage station
CN106741057A (en) A kind of plain type storage batteries of transformer substation handling transport vehicle
CN223906462U (en) Nuclear power station storage battery lifting device
CN221917241U (en) Axle lifting mechanism
CN219217427U (en) Wharf container lifting device
CN223105145U (en) A shock absorbing device for electric flat car

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20221101

CF01 Termination of patent right due to non-payment of annual fee