CN204714124U - A kind of hydraulic leveler - Google Patents
A kind of hydraulic leveler Download PDFInfo
- Publication number
- CN204714124U CN204714124U CN201520384306.1U CN201520384306U CN204714124U CN 204714124 U CN204714124 U CN 204714124U CN 201520384306 U CN201520384306 U CN 201520384306U CN 204714124 U CN204714124 U CN 204714124U
- Authority
- CN
- China
- Prior art keywords
- bridge body
- hydraulic
- pontic
- dock leveler
- hinged
- 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
Links
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000011324 bead Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- OFCNXPDARWKPPY-UHFFFAOYSA-N allopurinol Chemical compound OC1=NC=NC2=C1C=NN2 OFCNXPDARWKPPY-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000246 remedial effect Effects 0.000 description 1
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- Auxiliary Methods And Devices For Loading And Unloading (AREA)
Abstract
The utility model discloses a kind of hydraulic leveler, comprise pontic, be arranged on the guardrail of pontic both sides, labial lamina and supporting plate; Pontic comprises horizontal pontic and inclination pontic, is equipped with hydraulic supporting strut below horizontal pontic and inclination pontic; The hinged outward extending labial lamina in horizontal pontic one end, the other end are hinged to inclination pontic one end, and the inclination pontic other end is hinged to supporting plate.Pin hole is run through by the rope chain being provided with some pin holes in labial lamina both sides, horizontal pontic also comprises adjustable in length, rope chain, can adjust horizontal pontic and the outside distance overlapped as the afterbody such as goods or freight container, thus avoid labial lamina overlap joint and there is the instability, dangerous caused in gap, have that labial lamina overlap joint is seamless, the advantage of good stability, safety.
Description
Technical Field
The utility model relates to a cargo handling auxiliary assembly, especially a hydraulic pressure dock leveler.
Background
The loading and unloading platform is an easy-to-see structural form on the modern logistics site, and is a loading and unloading operation platform for enterprises to rapidly and safely transfer products and cargoes. The height of the loading and unloading operation platform is fixed, but the heights of the carriage bodies of the transporting carriages are different, and a certain height drop or gap is always formed between the transporting vehicle and the loading and unloading platform, so that the transporting forklift can not get in and out of the transporting vehicle to load and unload cargos directly. If the logistics field does not have a loading and unloading platform, the boarding bridge is one of the very applicable schemes as a remedial measure. The dock leveler is a special auxiliary device for cargo loading and unloading matched with a forklift, a bridge is erected among a truck, a container and a warehouse cargo bed, and the forklift can conveniently and directly drive into an automobile container and a carriage in the truck through the dock leveler to safely and quickly carry out batch loading and unloading operation.
However, when the lip of the dock leveler is lapped with the tail of the truck, a gap is always formed, and the gap is easy to shake after the forklift runs onto the dock leveler, so that the dock leveler is unstable and unsafe.
SUMMERY OF THE UTILITY MODEL
To the technical problem, the utility model aims to disclose a seamless overlap joint of lip, the good, safe hydraulic pressure of stability dock leveler through the institutional advancement to the lip.
In order to achieve the above object, the utility model discloses a following technical scheme realizes:
the utility model relates to a hydraulic dock leveler, which comprises a dock leveler body, guardrails arranged at two sides of the dock leveler body, a lip plate and a supporting plate; the bridge body comprises a horizontal bridge body and an inclined bridge body, and hydraulic support rods are arranged below the horizontal bridge body and the inclined bridge body; one end of the horizontal bridge body is hinged with an outwardly extending lip plate, the other end of the horizontal bridge body is hinged with one end of the inclined bridge body, and the other end of the inclined bridge body is hinged with the supporting plate; a lifting device is arranged below the horizontal bridge body, and a first anti-skid pad is arranged at one end, contacting the ground, of the lifting device; the two sides of one end, close to the lip plate, of the horizontal bridge body are respectively and fixedly connected with a plurality of bolt holes, and when the lip plate is lapped on the tail of the truck, a cable chain with adjustable length penetrates through the bolt holes to be connected to the tail of the truck so as to adjust the distance between the horizontal bridge body and the tail of the truck; a rocker is further arranged on the side edge of the inclined bridge body, a hydraulic cylinder, wheels and a lifting control system are arranged below the inclined bridge body, the lever end of the hydraulic cylinder is hinged to one end of the rocker, and the cylinder body end of the hydraulic cylinder is connected to the wheel axle of the wheels; the lifting control system is respectively connected to the lifting device and the hydraulic support rod; the supporting plate is composed of two tail plates, the two tail plates are hinged to one end of the inclined bridge body through a long shaft, and a traction hook is arranged between the two tail plates.
Preferably, the lip board top is equipped with the second slipmat, the below is equipped with the non-slip groove with the one side of freight train afterbody contact, the antislip strip has been inlayed in the non-slip groove.
Preferably, the bottom of the tail plate is provided with a reinforcing rib.
Preferably, the first non-slip mat, the second non-slip mat and the non-slip strip are made of rubber.
Preferably, the reinforcing rib is made of rubber.
Preferably, the upper surface of the bridge body is provided with an anti-skid grid plate.
Preferably, the grid plate is of steel construction.
The utility model discloses compare in prior art's beneficial effect and be:
(1) the utility model provides a pair of hydraulic pressure dock leveler still includes length-adjustable cable chain, cable chain through being equipped with a plurality of bolt holes, horizontal pontic in the lip both sides and runs through the bolt hole, can adjust horizontal pontic and outside like afterbody lapped distance such as goods or container to avoid the lip overlap joint to have the unstability that the gap caused, dangerous, have the advantage that the lip overlap joint is seamless, stable good, safe.
(2) The utility model provides a pair of hydraulic pressure boarding bridge, its slope pontic side still are equipped with the rocker, and the rocker is connected to the lever end of pneumatic cylinder, under the inconvenient or not enough condition of storage battery electric power of circular telegram, through artifical manual rocking rocker, can accomplish the lift of removing hydraulic pressure boarding bridge, have simple structure, convenient to use's advantage.
Drawings
Fig. 1 is a front view of a hydraulic dock leveler according to the present invention;
fig. 2 is a top view of the hydraulic dock leveler of the present invention.
Detailed Description
The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.
As shown in fig. 1, the hydraulic dock leveler of the present invention comprises a bridge body, guardrails 3 arranged at both sides of the bridge body, a lip 4 and a supporting plate 5; wherein, the bridge body includes horizontal bridge body 1 and inclined bridge body 2, and horizontal bridge body 1 and inclined bridge body 2 below all are equipped with hydraulic support rod 6. One end of the horizontal bridge body 1 is hinged with an outwardly extending lip 4, the other end of the horizontal bridge body is hinged with one end of the inclined bridge body 2, and the other end of the inclined bridge body 2 is hinged with a supporting plate 5; a lifting device 7 is arranged below the horizontal bridge body, and a first anti-skid pad 8 is arranged at one end, contacting the ground, of the lifting device 7; the both sides that horizontal pontic 1 is close to 4 one ends of lip are fixedly connected with a plurality of bolt holes 9 respectively, and horizontal pontic 1 still includes length-adjustable cable 10, and cable 10 runs through bolt hole 9. The lip plate 4 is used as a middle bridge lapped with the outside by the horizontal bridge body 1, such as lapping the tail parts of a truck or a container, and when the lip plate 4 is lapped with the tail parts of the truck or the container, gaps are easy to exist, so that the hydraulic boarding bridge is unstable and unsafe; when the lip plate 4 is used for overlapping the tail of the outside, such as a truck or a container, the cable chain 10 with adjustable length passes through the bolt hole 9 to be connected to the tail of the truck or the tail of the container, and the distance between the horizontal bridge body 1 and the tail of the truck or the tail of the container is adjusted; therefore, instability and insecurity caused by gaps existing when the lips 4 are lapped with the tail parts of a truck or a container and the like are avoided, and the hydraulic dock leveler provided by the embodiment has the advantages of no gap, good stability and safety when the lips 4 are lapped.
A rocker 11 is further arranged on the side edge of the inclined bridge body 2, a hydraulic cylinder 12, wheels 13 and a lifting control system are arranged below the inclined bridge body, the lever end of the hydraulic cylinder 12 is hinged to the wheel shaft of the wheels 13, and the cylinder body end of the hydraulic cylinder 12 is connected to one end of the rocker 11; the lifting control system is connected to the lifting device 7 and the hydraulic support rod 6 respectively. The supporting plate 5 is two tail plates 14, the two tail plates 14 are hinged to one end of the inclined bridge body through long shafts (not shown in the figure), and a traction hook 15 is arranged between the two tail plates 14.
The lifting control system (not shown in the figure) comprises a motor, a storage battery, an electric hydraulic pump and a one-way valve, the input end of the hydraulic pump is connected with the mailbox, the output end of the hydraulic pump is connected with the oil inlet of the one-way valve, the oil outlet of the one-way valve is connected with a hydraulic cylinder, and the lifting of the lifting device 7 can be directly controlled through the lifting control system, so that the convenience and the time saving; the hydraulic support rod 6 is matched with the rocker 11 for use, and the lifting of the mobile hydraulic dock leveler can be completed by manually shaking the rocker under the condition of inconvenient electrification or insufficient storage of a storage battery, so that the hydraulic dock leveler has the advantages of simple structure and convenience in use; meanwhile, when the lifting device fails and the hydraulic dock leveler presses the ground, the hydraulic support rod 6 plays a certain role in buffering and supporting. The two tail plates 14 are hinged to one end of the inclined bridge body through a long shaft (not shown in the figure), the tail plates 14 can rotate around the long shaft for 0-120 degrees, and the rotation angle range can promote the tail plates to be in close contact with the ground when the tail plates are lapped on the ground, so that a forklift can smoothly run from the tail plates 14 into the inclined bridge body 2 and the horizontal bridge body 1; wheels 13 are arranged below the inclined bridge body 2, a traction draw hook 15 is arranged between the two tail plates 14, and the hydraulic dock leveler provided by the embodiment can be conveniently moved by drawing the traction draw hook 15 through an external power source.
As another embodiment of the present invention, a second anti-skid pad 16 is disposed above the lip 4, and an anti-skid groove (not shown in the figure) is disposed below the side contacting with the tail of the truck, and anti-skid strips (not shown in the figure) are embedded in the anti-skid groove; when the forklift runs above the lip plate 4, the second anti-skid pad 16 plays an anti-skid role, so that the safety of the hydraulic dock leveler is improved; the anti-skidding strip of embedding in the antiskid groove, when 4 overlap joint freight train afterbody of lip, the anti-skidding strip increases lapped firm nature, security.
As the embodiment of the utility model provides a another kind of implementation, tailboard 14 bottom is equipped with the strengthening rib for the friction on tailboard 14 and ground is strengthened when 14 overlap joint ground of tailboard, thereby increases tailboard 4 and the lapped steadiness in ground.
As the utility model discloses the preferred mode of an embodiment, first slipmat, second slipmat, antislip strip, strengthening rib all are the rubber material, and the rubber material has fine non-skid property, improves steadiness, the security of hydraulic pressure boarding bridge.
As the utility model discloses another kind of embodiment, the upper surface of the pontic is equipped with skid-proof grid plate 17, and is preferred, and the grid plate is the steel construction, and non-skid property is good, long-term use is indeformable, makes fork truck can crawl the pontic better, even at sleet weather, hydraulic pressure boarding bridge also can normal use.
While the embodiments of the invention have been disclosed above, it is not limited to the applications listed in the description and the embodiments, which are fully applicable in all kinds of fields of application suitable for this invention, and further modifications may be readily made by those skilled in the art, and the invention is therefore not limited to the specific details and illustrations shown and described herein, without departing from the general concept defined by the claims and their equivalents.
Claims (7)
1. A hydraulic dock leveler is characterized by comprising a dock leveler body, guardrails arranged on two sides of the dock leveler body, a lip plate and a supporting plate; wherein,
the bridge body comprises a horizontal bridge body and an inclined bridge body, and hydraulic support rods are arranged below the horizontal bridge body and the inclined bridge body;
one end of the horizontal bridge body is hinged with an outwardly extending lip plate, the other end of the horizontal bridge body is hinged with one end of the inclined bridge body, and the other end of the inclined bridge body is hinged with the supporting plate;
a lifting device is arranged below the horizontal bridge body, and a first anti-skid pad is arranged at one end, contacting the ground, of the lifting device; the two sides of one end, close to the lip plate, of the horizontal bridge body are respectively and fixedly connected with a plurality of bolt holes, the horizontal bridge body further comprises a cable chain with adjustable length, and the cable chain penetrates through the bolt holes;
a rocker is further arranged on the side edge of the inclined bridge body, a hydraulic cylinder, wheels and a lifting control system are arranged below the inclined bridge body, the lever end of the hydraulic cylinder is hinged to one end of the rocker, and the cylinder body end of the hydraulic cylinder is connected to the wheel axle of the wheels; the lifting control system is respectively connected to the lifting device and the hydraulic support rod;
the supporting plate is composed of two tail plates, the two tail plates are hinged to one end of the inclined bridge body through a long shaft, and a traction draw hook used for drawing the hydraulic dock leveler is arranged between the two tail plates.
2. The hydraulic dock leveler of claim 1, wherein a second anti-skid pad is disposed above the lip plate, and an anti-skid groove is disposed below a surface of the lip plate contacting with a rear portion of the truck, and an anti-skid strip is embedded in the anti-skid groove.
3. The hydraulic dock leveler of claim 2, wherein a reinforcing rib is provided at a bottom of the tailgate.
4. The hydraulic dock leveler of claim 2, wherein the first skid pad, the second skid pad, and the skid strip are rubber.
5. The hydraulic dock leveler of claim 3, wherein the reinforcing bead is rubber.
6. The hydraulic dock leveler of claim 1, wherein an upper surface of the axle body is provided with a non-slip grid plate.
7. The hydraulic dock leveler of claim 6, wherein the grid plate is a steel structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520384306.1U CN204714124U (en) | 2015-06-04 | 2015-06-04 | A kind of hydraulic leveler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520384306.1U CN204714124U (en) | 2015-06-04 | 2015-06-04 | A kind of hydraulic leveler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204714124U true CN204714124U (en) | 2015-10-21 |
Family
ID=54313133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520384306.1U Expired - Fee Related CN204714124U (en) | 2015-06-04 | 2015-06-04 | A kind of hydraulic leveler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204714124U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105947714A (en) * | 2016-06-28 | 2016-09-21 | 王磊 | Civil engineering construction brick loading and unloading device |
| CN107962996A (en) * | 2017-06-09 | 2018-04-27 | 山东鲁能智能技术有限公司 | A kind of substation equipment living water washing robot transferring platform |
| CN108163000A (en) * | 2018-02-08 | 2018-06-15 | 四川巨鑫机械制造有限公司 | Commercial Vehicle moving lifting loading/unloading platform |
| CN110697458A (en) * | 2019-10-11 | 2020-01-17 | 樊欢燕 | Loading dock leveler for truck carriage |
-
2015
- 2015-06-04 CN CN201520384306.1U patent/CN204714124U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105947714A (en) * | 2016-06-28 | 2016-09-21 | 王磊 | Civil engineering construction brick loading and unloading device |
| CN107962996A (en) * | 2017-06-09 | 2018-04-27 | 山东鲁能智能技术有限公司 | A kind of substation equipment living water washing robot transferring platform |
| CN108163000A (en) * | 2018-02-08 | 2018-06-15 | 四川巨鑫机械制造有限公司 | Commercial Vehicle moving lifting loading/unloading platform |
| CN108163000B (en) * | 2018-02-08 | 2024-01-23 | 四川巨鑫机械制造有限公司 | Movable lifting loading platform of commodity vehicle |
| CN110697458A (en) * | 2019-10-11 | 2020-01-17 | 樊欢燕 | Loading dock leveler for truck carriage |
| CN110697458B (en) * | 2019-10-11 | 2021-06-15 | 樊欢燕 | Loading dock leveler for truck carriage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20151021 Termination date: 20190604 |