CN209567772U - A kind of lifting trolley convenient for hydraulic stem folding - Google Patents
A kind of lifting trolley convenient for hydraulic stem folding Download PDFInfo
- Publication number
- CN209567772U CN209567772U CN201821959902.8U CN201821959902U CN209567772U CN 209567772 U CN209567772 U CN 209567772U CN 201821959902 U CN201821959902 U CN 201821959902U CN 209567772 U CN209567772 U CN 209567772U
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- China
- Prior art keywords
- support leg
- sliding block
- folding
- hydraulic stem
- hydraulic
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Abstract
The utility model relates to a kind of lifting trolleys convenient for hydraulic stem folding.This is convenient for the lifting trolley of hydraulic stem folding, including trolley main body, it is mounted on the charged hydraulic station of trolley body interior, the hydraulic telescopic rod being connect with charged hydraulic station oil pipe, the trolley main body offers the folding slot through front/rear end close to the position of bottom end, four support legs are movably installed in the folding slot, the movable end of the support leg is fixedly installed with hydraulic telescopic rod；The upper surface of the support leg is movably installed with the connecting rod rotated freely, the other end of the connecting rod, which rotates freely, is equipped with fixed sliding block, the corresponding two sides inner wall of the folding slot is fixedly installed with sliding support, the fixed sliding block is sticked in free to slide in sliding support, and the adjacent support leg in front and back is at one group；This is convenient for the lifting trolley of hydraulic stem folding, opens support leg and relatively fixed support leg convenient for people, and structure is simple, easy to operate, convenient for promoting the use of.
Description
Technical field
The utility model, which belongs to, loads lifting trolley technical field, and in particular to a kind of lifting platform convenient for hydraulic stem folding
Vehicle.
Background technique
Using the hydraulic trolley for realizing elevating function in on-site using relatively conventional, common hydraulic pump system is by electronic
The compositions such as hydraulic pump, control valve, sealing oil pipe, are equipped with hydraulic stem in the bottom of trolley, stretch hydraulic stem using hydraulic system
Long or shortening, the pressure-bearing of whole system is relatively stable, in common hydraulic lifting trolley, what the hydraulic lifting arm of bottom had
It is directly exposed to outside abutment body, can hiding for having is folded among vehicle body, is opened and used when needed, but often go up and down
The support rod of function is all four, is fixed on four angle positions of pallet bottom, when in use, user generally requires list
Only four bracing members of opening, it is very cumbersome, when packing up, it is also desirable to individually pack up four with bracing member, allow user
Feel unusual inconvenience.
Utility model content
The purpose of this utility model be that solve the above-mentioned problems and to provide a kind of structure simple, design is reasonable just
In the lifting trolley of hydraulic stem folding.
The utility model achieves the above object through the following technical schemes:
A kind of lifting trolley convenient for hydraulic stem folding, including trolley main body, are mounted on the rechargeable of trolley body interior
Hydraulic station, the hydraulic telescopic rod connecting with charged hydraulic station oil pipe, the trolley main body are offered close to the position of bottom end
Through the folding slot of front/rear end, four support legs are movably installed in the folding slot, the movable end of the support leg is fixed
Hydraulic telescopic rod is installed；The upper surface of the support leg is movably installed with the connecting rod rotated freely, the other end of the connecting rod
It rotates freely and fixed sliding block is installed, the corresponding two sides inner wall of the folding slot is fixedly installed with sliding support, described fixed sliding
Block is sticked in free to slide in sliding support, and the adjacent support leg in front and back at one group, install respectively by support leg described in every group
In the front/rear end of a fixed sliding block.
As the scheme that advanced optimizes of the utility model, the sliding support is made of upper hopper chute and gliding groove, described
Upper hopper chute is in handstand " convex " font of upper and lower open-ended, and the gliding groove is in " mouth " font of upper opening.
As the scheme that advanced optimizes of the utility model, the fixed sliding block is by the upper cunning slided in the upper hopper chute
The link block of sliding block and connection top shoe and sliding block that block, limit are slided in gliding groove forms.
As the scheme that advanced optimizes of the utility model, the rear surface of the sliding block offers bullet slot, plays in slot
It is provided with bullet block, spring is provided between the bullet block and sliding block, the bottom plate of the gliding groove is arranged by the position of two close end
There is through-hole, the size of the bullet block is matched with hole size.
As the scheme that advanced optimizes of the utility model, the upper end of the front/rear end of the top shoe and the support leg
Face is fixedly installed with active section, and the connecting rod is fixedly connected with active section.
As the scheme that advanced optimizes of the utility model, it is provided with shaft in the folding slot, the support leg passes through
Shaft is flexibly connected with folding slot.
The utility model has the beneficial effects that:
1) active section on support leg surface is fixedly connected by the utility model by connecting rod with the activity of fixed shoe surface,
And a fixed sliding block connects two support legs, and when rotating a support leg, which will drive fixed sliding block movement,
To driving another support leg to open or close, operator, which only needs to stand, can will open four support legs in side, and ten
It is convenient to divide；
2) the utility model is provided with through-hole in downslide trench bottom, when sliding block slides into lead to the hole site, pops up bullet block
It is caught in inside through-hole, makes support leg be not susceptible to rotate in relatively simple mode, prevent the process to work in hydraulic telescopic rod
In, support leg shifts, the possibility for causing support unstable；
3) the utility model opens support leg and relatively fixed support leg convenient for people, and structure is simple, easy to operate, just
In popularization and use.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the depression angle schematic diagram of the utility model support leg contraction state；
Fig. 3 is the depression angle schematic diagram of the utility model support leg opening state；
Fig. 4 is that the fixed sliding block of the utility model and sliding support cooperate view；
Fig. 5 is the fixed slide block structure schematic diagram of the utility model.
In figure: 1, trolley main body；2, charged hydraulic station；3, slot is opened and closed；4, sliding support；41, upper hopper chute；42, it glides
Slot；5, fixed sliding block；51, top shoe；52, link block；53, sliding block；54, bullet block；6, connecting rod；7, support leg；71, hydraulic to stretch
Contracting bar.
Specific embodiment
The application is described in further detail with reference to the accompanying drawing, it is necessary to it is indicated herein to be, implement in detail below
Mode is served only for that the application is further detailed, and should not be understood as the limitation to the application protection scope, the field
Technical staff can make some nonessential modifications and adaptations to the application according to above-mentioned application content.
Embodiment 1
As shown in Figure 1, a kind of lifting trolley convenient for hydraulic stem folding, including trolley main body 1, it is mounted on trolley main body 1
Internal charged hydraulic station 2, the hydraulic telescopic rod 71 connecting with 2 oil pipe of charged hydraulic station, charged hydraulic station 2 are common
Hydraulic power unit system, it is general hydraulic system which is made of electric hydraulic pump, control valve, sealing oil pipe etc., hydraulic
The distance that telescopic rod 71 can be gone up and down as needed selects suitable model, and trolley main body 1 is offered close to the position of bottom end and passed through
The folding slot 3 of front/rear end is worn, opens and closes in slot 3 and is movably installed with four support legs 7, the movable end of support leg 7 is fixedly installed with
Hydraulic telescopic rod 71；The upper surface of support leg 7 is movably installed with the connecting rod 6 rotated freely, and the other end of connecting rod 6 rotates freely peace
Equipped with fixation sliding block 5, the front/rear end of top shoe 51 and the upper surface of support leg 7 are fixedly installed with active section, connecting rod 6 and work
Dynamic section is fixedly connected, and realization rotates freely, and the folding corresponding two sides inner wall of slot 3 is fixedly installed with sliding support 4, fixed sliding block 5
Be sticked in it is free to slide in sliding support 4, the adjacent support leg 7 in front and back at one group, every group of support leg 7 be separately mounted to one it is solid
The front/rear end of fixed slider 5 can be such that another support leg 7 rotates by one support leg 7 of Unscrew by fixed sliding block 5
It opens.
Sliding support 4 is made of upper hopper chute 41 and gliding groove 42, and upper hopper chute 41 is in handstand " convex " font of upper and lower open-ended,
Gliding groove 42 is in " mouth " font of upper opening；As shown in figure 5, fixed sliding block 5 by slided in upper hopper chute 41 top shoe 51, limit
The link block 52 of sliding block 53 and connection top shoe 51 and sliding block 53 that position is slided in gliding groove 42 forms, and is installing
When, the freely up and down degree (as shown in Figure 4) for paying attention to limit sliding block 53, using hard when " mouth " the type gliding groove 43 of upper opening makes
Property metal production, can surface coating lubricating oil assist move；The rear surface of sliding block 53 offers bullet slot, plays setting in slot
There is bullet block 54, spring is provided between bullet block 54 and sliding block 53, the bottom plate of gliding groove 42 is provided with logical by the position of two close end
The size in hole, bullet block 54 is matched with hole size；Shaft is provided in folding slot 3, support leg 7 is living by shaft and folding slot 3
Dynamic connection.
It is also to be noted that when in use, user as shown in Figure 3 can be with two support leg 7 of pull side, support leg
7 are rotated centered on shaft, pull connecting rod 6, and connecting rod 6 pulls fixed sliding block 5, are allowed to slide to the both ends of sliding support 4, thus
It drives the connecting rod 6 of another side to move, so that the corresponding support leg 7 in the other side is opened, the width being opened with support leg 7
Degree, (as shown in Figure 2) when corresponding its depression angle of support leg 7 be in straight line when, sliding support 4 the two linearly with
The place of intersection be provided with through-hole, when fixed sliding block 5 is moved to above through-hole, 53 bottom of sliding block of fixed sliding block 5 is set
The bullet block set can pop up under gravity, be caught in through-hole, fix the position of fixed sliding block 5, to make support leg 7 not
It easily rotates again, starts hydraulic pump at this time, realize elongating or shortening for hydraulic telescopic rod 71, when needing to withdraw support leg 7
When, staff, which only needs to be pressed into bullet block 54 with hand, to be played in slot, while withdrawing support leg 7 can be by two support leg of side
7 all withdraw four support legs 7.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.
Claims (6)
1. a kind of lifting trolley convenient for hydraulic stem folding, including trolley main body (1), are mounted on filling for trolley main body (1) inside
Electric-type hydraulic station (2), the hydraulic telescopic rod (71) being connect with charged hydraulic station (2) oil pipe, it is characterised in that: the trolley master
Body (1) offers the folding slot (3) through front/rear end close to the position of bottom end, is movably installed in the folding slot (3)
The movable end of four support legs (7), the support leg (7) is fixedly installed with hydraulic telescopic rod (71)；The support leg (7) it is upper
End face is movably installed with the connecting rod (6) rotated freely, and the other end of the connecting rod (6), which rotates freely, is equipped with fixed sliding block (5),
The corresponding two sides inner wall of the folding slot (3) is fixedly installed with sliding support (4), and the fixed sliding block (5) is sticked in sliding branch
Free to slide in frame (4), for the adjacent support leg (7) in front and back at one group, support leg described in every group (7) is separately mounted to one
The front/rear end of fixed sliding block (5).
2. a kind of lifting trolley convenient for hydraulic stem folding according to claim 1, it is characterised in that: the sliding support
(4) it is made of upper hopper chute (41) and gliding groove (42), the upper hopper chute (41) is in handstand " convex " font of upper and lower open-ended, described
Gliding groove (42) is in " mouth " font of upper opening.
3. a kind of lifting trolley convenient for hydraulic stem folding according to claim 2, it is characterised in that: the fixed sliding block
(5) by sliding block (53) that the top shoe (51) that slides in the upper hopper chute (41), limit are slided in gliding groove (42) with
And link block (52) composition of connection top shoe (51) and sliding block (53).
4. a kind of lifting trolley convenient for hydraulic stem folding according to claim 3, it is characterised in that: the sliding block
(53) rear surface offers bullet slot, plays and is provided with bullet block (54) in slot, sets between the bullet block (54) and sliding block (53)
It is equipped with spring, the bottom plate of the gliding groove (42) is provided with through-hole by the position of two close end, the size of the bullet block (54) and logical
The matching of hole size.
5. a kind of lifting trolley convenient for hydraulic stem folding according to claim 3, it is characterised in that: the top shoe
(51) upper surface of front/rear end and the support leg (7) is fixedly installed with active section, and the connecting rod (6) and active section are solid
Fixed connection.
6. a kind of lifting trolley convenient for hydraulic stem folding according to claim 1, it is characterised in that: the folding slot
(3) shaft is provided in, the support leg (7) is flexibly connected by shaft with folding slot (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821959902.8U CN209567772U (en) | 2018-11-27 | 2018-11-27 | A kind of lifting trolley convenient for hydraulic stem folding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821959902.8U CN209567772U (en) | 2018-11-27 | 2018-11-27 | A kind of lifting trolley convenient for hydraulic stem folding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209567772U true CN209567772U (en) | 2019-11-01 |
Family
ID=68320707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821959902.8U Expired - Fee Related CN209567772U (en) | 2018-11-27 | 2018-11-27 | A kind of lifting trolley convenient for hydraulic stem folding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209567772U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113482577A (en) * | 2021-07-21 | 2021-10-08 | 江苏淮盐矿业有限公司 | Bittern purification and collection method |
-
2018
- 2018-11-27 CN CN201821959902.8U patent/CN209567772U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113482577A (en) * | 2021-07-21 | 2021-10-08 | 江苏淮盐矿业有限公司 | Bittern purification and collection method |
| CN113482577B (en) * | 2021-07-21 | 2023-01-17 | 江苏淮盐矿业有限公司 | Bittern purification and collection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191101 Termination date: 20201127 |