CN206457204U - A kind of hydraulic lifting workbench - Google Patents

A kind of hydraulic lifting workbench Download PDF

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Publication number
CN206457204U
CN206457204U CN201621456916.9U CN201621456916U CN206457204U CN 206457204 U CN206457204 U CN 206457204U CN 201621456916 U CN201621456916 U CN 201621456916U CN 206457204 U CN206457204 U CN 206457204U
Authority
CN
China
Prior art keywords
platform
guide rail
executive component
hydraulic system
hydraulic
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.)
Withdrawn - After Issue
Application number
CN201621456916.9U
Other languages
Chinese (zh)
Inventor
程小龙
陈世珍
孔园
张晓佳
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.)
WUHAN WUCHUAN HEAVY EQUIPMENT ENGINEERING Co Ltd
Original Assignee
WUHAN WUCHUAN HEAVY EQUIPMENT ENGINEERING 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 WUHAN WUCHUAN HEAVY EQUIPMENT ENGINEERING Co Ltd filed Critical WUHAN WUCHUAN HEAVY EQUIPMENT ENGINEERING Co Ltd
Priority to CN201621456916.9U priority Critical patent/CN206457204U/en
Application granted granted Critical
Publication of CN206457204U publication Critical patent/CN206457204U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of hydraulic lifting workbench, it is related to jacking equipment technical field.It includes:Support, it is included at least one guide rail, support along rail length direction provided with multiple connecting holes;Platform, it includes multiple directive wheels, and multiple directive wheels are abutted with guide rail;Hydraulic system, it is on the platform, and one end of the executive component of hydraulic system is connected with platform, meanwhile, the two ends of the executive component of hydraulic system are removably attachable to different connecting holes, and the executive component of hydraulic system is with moving platform along lifting rail.Hydraulic system in the utility model is on platform, and hydraulic system band moving platform is added significantly to the adjustable height of platform, meets larger adjustable height requirement along lifting rail.Lifting platform stability is ensure that, and without using chain, improves the security reliability of whole hydraulic lifting workbench.

Description

A kind of hydraulic lifting workbench
Technical field
The utility model is related to jacking equipment technical field, is specifically related to a kind of hydraulic lifting workbench.
Background technology
Hydraulic lifting workbench is a kind of transporting equipment for being used to carry out operating personnel or apparatus vertical transport, due to The features such as it has lifting exactly, frequent starting, big loading capacity, is widely used in factory, warehouse, harbour, building, electricity The work high above the ground of the industrial and mining enterprises such as power and petrochemical industry.Conventional chain guide formula hydraulic elevating platform passes through hydraulic system at present Drive with chain to lift workbench, because hydraulic system is installed on the ground, cause the adjustable height of hydraulic elevating platform It is smaller, and the less stable of chain lifting workbench, workbench is easily caused when chain breaks down drastically Decline, there is potential safety hazard.For some special work high above the ground, such as rocket launching pylon, chain guide formula hydraulic lifting Platform is difficult to the job requirements for meeting launching tower.With the development of China's aerospace industry, rocket launching number of times is continuously increased, fire The frequency of use of arrow launching tower also more and more higher, staff needs to enter launching tower frequently by hydraulic lifting workbench Frame is installed and maintenance activity.Therefore, in the urgent need to meeting adjustable height requirement, and the hydraulic pressure of overall operation safety is ensured Lifting working platform.
Utility model content
For defect present in prior art, the purpose of this utility model is that providing a kind of hydraulic lifting work puts down Platform, because hydraulic system is on platform, hydraulic system band moving platform is along lifting rail, and the lifting for being added significantly to platform is high Degree, meets larger adjustable height requirement.
The utility model provides a kind of hydraulic lifting workbench, and it includes:
Support, it is included at least one guide rail, the support along the rail length direction provided with multiple connecting holes;
Platform, it includes multiple directive wheels, and multiple directive wheels are abutted with the guide rail;
Hydraulic system, it is on the platform, and one end of the executive component of the hydraulic system is connected with the platform, Meanwhile, the two ends of the executive component of the hydraulic system are removably attachable to the different connecting holes, the hydraulic system Executive component drive the platform along the lifting rail.
On the basis of above-mentioned technical proposal, the quantity of the guide rail is two, and two guide rails are flat relative to described Platform is symmetrical arranged.
On the basis of above-mentioned technical proposal, the guide rail is provided with along the rail length side close to the side of the platform To two wing plates of setting, and multiple connecting hole compartment of terrains are on two wing plates.
On the basis of above-mentioned technical proposal, the two ends of the executive component are equipped with latch, and the latch is removably Insert the connecting hole.
On the basis of above-mentioned technical proposal, the platform is provided with latch bearing, and the executive component is inserted by described Pin bearing is connected with the platform.
On the basis of above-mentioned technical proposal, the executive component is between two wing plates, and along the guide rail Length direction is set.
On the basis of above-mentioned technical proposal, the platform also includes the lead with the guide rail parallel, the guiding Post upper and lower ends are equipped with the directive wheel.
On the basis of above-mentioned technical proposal, the platform also includes the seat board in the middle part of the lead, the seat Plate is provided with safe guide wheel at the guide rail, and the safe guide wheel is held in the side of the guide rail, and the directive wheel is supported In the another side relative and parallel with the side.
Compared with prior art, advantage of the present utility model is as follows:
(1) hydraulic system in the utility model is on platform, and hydraulic system band moving platform significantly increases along lifting rail Add the adjustable height of platform, meet larger adjustable height requirement.
(2) the utility model ensure that lifting platform stability, and without using chain, improve whole hydraulic pressure liter The security reliability of workbench drops.
(3) support in the utility model is welded to form by connecting base plate, channel-section steel and wing plate, and design is simple, easily manufactured, Good reliability, saves material and cost.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment hydraulic lifting workbench;
Fig. 2 is the partial enlarged drawing of A in Fig. 1;
Fig. 3 is another side view of the utility model embodiment hydraulic lifting workbench;
Fig. 4 is the structural representation of latch.
In figure:
1- supports, 11- guide rails, 12- connecting holes, 13- wing plates, 2- platforms, 21- directive wheels, 22- latch bearings, 23- is oriented to Post, 24- seat boards, the safe guide wheels of 25-, 26- clamps, 3- hydraulic systems, 31- executive components, 32- latches.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment is described in further detail to the utility model.
Referring to shown in Fig. 1 and Fig. 2, the utility model embodiment provides a kind of hydraulic lifting workbench, including support 1, Platform 2 and hydraulic system 3.
Support 1 is included at least one guide rail 11, support 1 along the length direction of guide rail 11 provided with multiple connecting holes 12.Specifically , connecting hole 12 is slotted hole.
Guide rail 11 is provided with two wing plates 13 set along the length direction of guide rail 11, and multiple connecting holes close to the side of platform 2 12 compartment of terrains are on two wing plates 13.
In another embodiment of the present utility model, the quantity of guide rail 11 is two, and two guide rails 11 are symmetrical relative to platform 2 Set.
Guide rail 11 can use channel-section steel, and support 1 is welded to form by connecting base plate, channel-section steel and wing plate, the side of two channel-section steels It is welded on connecting base plate, and the bottom surface of two channel-section steels is oppositely arranged, also compartment of terrain is provided with multiple gussets, two between two channel-section steels Individual wing plate is respectively arranged on the side of the remote connecting base plate of two channel-section steels, and because support 1 uses current material, design is simple, Easily manufactured, good reliability saves material and cost.
Platform 2 includes multiple directive wheels 21, and multiple directive wheels 21 are abutted with guide rail 11.
Platform 2 also includes the lead 23 parallel with guide rail 11, and the upper and lower ends of lead 23 are equipped with directive wheel 21.
Specifically, the two ends of lead 23 are both provided with directive wheel seat board, X-direction is mounted on each directive wheel seat board With the directive wheel 21 of Y-direction, Z-direction is that platform 2 lifts direction, and X, Y and Z-direction are orthogonal, and the two ends of lead 23 Directive wheel 21 is arranged symmetrically.When platform 2 is moved up and down, directive wheel 21 constrains motion of the platform 2 in X and Y-direction, it is ensured that flat During platform lifting (Z-direction), platform 2 can be lifted along guide rail 11.
Platform 2 also includes the seat board 24 located at the middle part of lead 23, and shown in Figure 3, seat board 24 is set at guide rail 11 Have a safe guide wheel 25, safe guide wheel 25 is held in the side of guide rail 11, directive wheel 21 be held in this sideways with respect to and it is parallel Another side.
Safe guide wheel 25 is contacted with guide rail 11, and directive wheel 21 and safe guide wheel 25 are by platform 2 and the clamping of guide rail 11, this practicality It is new to ensure that the stability that platform 2 is lifted, and without using chain, improve the peace of whole hydraulic lifting workbench Full reliability.
Stiffener assembly is also provided with platform 2, the stiffener assembly is connected with lead 23, further improves platform 2 Rigidity.
Hydraulic system 3 is on platform 2, and one end of the executive component 31 of hydraulic system 3 is connected with platform 2, meanwhile, hydraulic pressure The two ends of the executive component 31 of system 3 are removably attachable to different connecting holes 12, and the executive component 31 of hydraulic system 3 drives Platform 2 is lifted along guide rail 11.
Because hydraulic system 3 is on platform 2, hydraulic system 3 is lifted with moving platform 2 along guide rail 11, is added significantly to put down The adjustable height of platform 2, meets larger adjustable height requirement.
Hydraulic system 3 also includes the control unit of control executive component 31.
Latch bearing 22 is additionally provided with platform 2, executive component 31 is connected by latch bearing 22 with platform 2.
The two ends of executive component 31 are equipped with latch 32, and latch 32 is removably inserted into connecting hole 12.
Specifically, there is a pin hole on latch bearing 22, latch 32 of the executive component 31 close to the one end of platform 2, which is inserted, to be connected When connecing hole 12 and pin hole, executive component 31 connects platform 2 and support 1.
Shown in Figure 4, latch 32 includes a handle, and the surface of latch 32 is provided with two protuberances, when connecting hole 12 is During slotted hole, the insertion slotted hole of latch 32 cannot pass through connecting hole 12 close to the protuberance of handle, the protuberance away from handle from Connecting hole 12 can be passed through on one direction, is rotated after latch (31), two protuberances are arranged in the both sides of connecting hole 12.This The latch 32 of sample is not only easy to operation, can quickly position, and can guarantee that and reach specific bit when hoistable platform 2 rises or falls Postpone, locked platform 2, improve the stability of platform 2, it is ensured that the safety of staff and equipment on platform 2.
Executive component 31 is oil cylinder, simple in construction, it is easy to safeguard.
Executive component 31 is set between two wing plates 13, and along the length direction of guide rail 11.
Being additionally provided with seat board 24 on clamp 26, clamp 26 has opening, the opening and the surface clamping of executive component 31.Clamp 26 effect is to block executive component 31, when preventing that platform 2 from making elevating movement, and transverse movement occurs for executive component 31.
When needing platform 2 to rise, take connection of the executive component 31 close to the one end of platform 2 and connecting hole 12 apart, start hydraulic pressure The driving platform 2 of system 3 rises, and closes hydraulic system 3, and executive component 31 is connected close to the one end of platform 2 with connecting hole 12.
When needing platform 2 to decline, take connection of the executive component 31 close to the one end of platform 2 and connecting hole 12 apart, start hydraulic pressure The driving platform 2 of system 3 declines, and closes hydraulic system 3, and executive component 31 is connected close to the one end of platform 2 with connecting hole 12.
Specifically, when connecting hole 12 be slotted hole, and slotted hole major diameter direction with lift direction it is identical when, taking apart Executive component 31 starts hydraulic system 3 so that platform 2 climbs small upwards before the connection of the one end of platform 2 and connecting hole 12 Distance, the small distance is determined according to the major diameter of slotted hole, such as after 5mm or so, closes hydraulic system 3.
When needing the continuously rising of platform 2, step A is performed, step A includes:Take apart executive component 31 close to the one end of platform 2 with The connection of connecting hole 12, starts the driving platform 2 of hydraulic system 3 and rises, close hydraulic system 3, and by executive component 31 close to flat The one end of platform 2 is connected with connecting hole 12, takes connection of the executive component 31 away from the one end of platform 2 Yu connecting hole 12 apart, starts hydraulic pressure system System 3, protrudes upward executive component 31, closes hydraulic system 3, then executive component 31 is connected away from the one end of platform 2 with connecting hole 12 Connect, repeat step A, until platform 2 rises to preset height.
When needing the continuously decline of platform 2, step B is performed, step B includes:Take apart executive component 31 close to the one end of platform 2 with The connection of connecting hole 12, starts the driving platform 2 of hydraulic system 3 and declines, close hydraulic system 3, and by executive component 31 close to flat The one end of platform 2 is connected with connecting hole 12, takes connection of the executive component 31 away from the one end of platform 2 Yu connecting hole 12 apart, starts hydraulic pressure system System 3, retraction executive component 31, closes hydraulic system 3, then executive component 31 is connected away from the one end of platform 2 with connecting hole 12 downwards Connect, repeat step B, until platform 2 drops to preset height.
Specifically, when connecting hole 12 be slotted hole, and slotted hole major diameter direction with lift direction it is identical when, taking apart Executive component 31 starts hydraulic system 3 so that platform 2 climbs small upwards before the connection of the one end of platform 2 and connecting hole 12 Distance, the small distance is determined according to the major diameter of slotted hole, such as after 5mm or so, closes hydraulic system 3.
The utility model is not limited to above-mentioned embodiment, for those skilled in the art, not On the premise of departing from the utility model principle, some improvements and modifications can also be made, these improvements and modifications are also considered as this reality Within new protection domain.The content not being described in detail in this specification belongs to known to professional and technical personnel in the field Prior art.

Claims (8)

1. a kind of hydraulic lifting workbench, it is characterised in that including:
Support (1), it is included at least one guide rail (11), the support (1) along the guide rail (11) length direction provided with many Individual connecting hole (12);
Platform (2), it includes multiple directive wheels (21), and multiple directive wheels (21) abut with the guide rail (11);
Hydraulic system (3), its on the platform (2), one end of the executive component (31) of the hydraulic system (3) with it is described Platform (2) is connected, meanwhile, the two ends of the executive component (31) of the hydraulic system (3) are removably attachable to different described Connecting hole (12), the executive component (31) of the hydraulic system (3) drives the platform (2) to be lifted along the guide rail (11).
2. hydraulic lifting workbench as claimed in claim 1, it is characterised in that:The quantity of the guide rail (11) is two, Two guide rails (11) are symmetrical arranged relative to the platform (2).
3. hydraulic lifting workbench as claimed in claim 1, it is characterised in that:The guide rail (11) is close to the platform (2) side is provided with two wing plates (13) set along the guide rail (11) length direction, and multiple connecting holes (12) are spaced Ground is on two wing plates (13).
4. hydraulic lifting workbench as claimed in claim 3, it is characterised in that:The two ends of the executive component (31) are all provided with There is latch (32), the latch (32) is removably inserted into the connecting hole (12).
5. hydraulic lifting workbench as claimed in claim 4, it is characterised in that:The platform (2) is provided with latch bearing (22), the executive component (31) is connected by the latch bearing (22) with the platform (2).
6. hydraulic lifting workbench as claimed in claim 5, it is characterised in that:The executive component (31) is located at two institutes State between wing plate (13), and set along the guide rail (11) length direction.
7. hydraulic lifting workbench as claimed in claim 1, it is characterised in that:The platform (2) also includes leading with described The parallel lead (23) of rail (11), lead (23) upper and lower ends are equipped with the directive wheel (21).
8. hydraulic lifting workbench as claimed in claim 7, it is characterised in that:The platform (2) is also included located at described Seat board (24) in the middle part of lead (23), the seat board (24) is provided with safe guide wheel (25) close to the guide rail (11) place, described Safe guide wheel (25) is held in the side of the guide rail (11), and the directive wheel (21) is held in relative and parallel with the side Another side.
CN201621456916.9U 2016-12-28 2016-12-28 A kind of hydraulic lifting workbench Withdrawn - After Issue CN206457204U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621456916.9U CN206457204U (en) 2016-12-28 2016-12-28 A kind of hydraulic lifting workbench

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621456916.9U CN206457204U (en) 2016-12-28 2016-12-28 A kind of hydraulic lifting workbench

Publications (1)

Publication Number Publication Date
CN206457204U true CN206457204U (en) 2017-09-01

Family

ID=59697498

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621456916.9U Withdrawn - After Issue CN206457204U (en) 2016-12-28 2016-12-28 A kind of hydraulic lifting workbench

Country Status (1)

Country Link
CN (1) CN206457204U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106495053A (en) * 2016-12-28 2017-03-15 武汉武船重型装备工程有限责任公司 A kind of hydraulic lifting work platformses and lifting platform method
CN110775203A (en) * 2019-11-07 2020-02-11 招商局重工(江苏)有限公司 Accommodation ladder base with lifting function

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106495053A (en) * 2016-12-28 2017-03-15 武汉武船重型装备工程有限责任公司 A kind of hydraulic lifting work platformses and lifting platform method
CN106495053B (en) * 2016-12-28 2020-01-07 武汉武船重型装备工程有限责任公司 Hydraulic lifting working platform and platform lifting method
CN110775203A (en) * 2019-11-07 2020-02-11 招商局重工(江苏)有限公司 Accommodation ladder base with lifting function

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Granted publication date: 20170901

Effective date of abandoning: 20200107