CN205396275U - Hoisting machinery platform trailer - Google Patents

Hoisting machinery platform trailer Download PDF

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Publication number
CN205396275U
CN205396275U CN201620191083.1U CN201620191083U CN205396275U CN 205396275 U CN205396275 U CN 205396275U CN 201620191083 U CN201620191083 U CN 201620191083U CN 205396275 U CN205396275 U CN 205396275U
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CN
China
Prior art keywords
crossbeam
support bar
car
car skeleton
angle support
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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
CN201620191083.1U
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Chinese (zh)
Inventor
陈波
任光华
陈飞
王新礼
范效礼
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陈波
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Priority to CN201620191083.1U priority Critical patent/CN205396275U/en
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Publication of CN205396275U publication Critical patent/CN205396275U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a hoisting machinery platform trailer, include car skeleton and set up the road wheel that is used for supporting car skeleton bottom car skeleton, the last vehicle bottom board that is provided with of car skeleton, car skeleton is last to be provided with crossbeam no. 1, crossbeam no. 2, crossbeam no. 3 and horizontal gird, and crossbeam no. 1, crossbeam no. 2, three equidistant settings on the crossbeam are on car skeleton, and horizontal gird perpendicular to crossbeam no. 1, crossbeam no. 2, crossbeam no. 3 set up, crossbeam no. 1, crossbeam no. 2, crossbeam no. 3 are gone up equal symmetries and are provided with the pier stud, all are provided with drive gear on the pier stud, the last drive rack that is provided with of drive gear, being provided with a set of pneumatic cylinder on the horizontal gird, being provided with the lifter that has the slider on the pneumatic cylinder, vehicle bottom board bottom bilateral symmetry is provided with the tooth mouth that cooperation drive rack used, and vehicle bottom board bottom mid portion is provided with the connection spout that the cooperation slider used. The utility model discloses can be pertinent the slope slope of control vehicle bottom board, effectively realized satisfying the in -service use requirement to the loading and the uninstallation of large -tonnage heavy object.

Description

A kind of hoisting machinery platform trailer
Technical field
This utility model relates to lifting equipment technical field, is specifically related to a kind of hoisting machinery platform trailer.
Background technology
Appearance along with large-tonnage object, also rise therewith for lifting large-tonnage machinery, owing to large-tonnage object needs to expend very big manpower and financial resources, and the appearance of hoisting machinery very big save manpower and financial resources, so hoisting machinery is indispensable instrument in life in the future and production, and then the trailer for transport crane tool also rises therewith.
At present, a kind of comparatively traditional hoisting machinery trailer configuration includes trailer car skeleton and running gear, running gear is arranged on bottom car skeleton for supporting the weight of whole trailer and realizing the movement of trailer, car skeleton is provided with base plate for carrying large-tonnage weight, although the trailer of this traditional structure achieves delivery, but how large-tonnage weight being transported on the base plate on car skeleton and how unloading is a difficult problem, need to use substantial amounts of artificial and loop wheel machine cooperation, therefore can not get promoting.Trailer of the prior art is to arrange hydraulic system on car skeleton, expansion link is set in hydraulic system again, one end of expansion link is connected with the bottom of base plate, it is achieved thereby that drive expansion link by base plate jack-up so as to tilt when unloading loads by hydraulic system, then large-tonnage weight can realize gliding along with inclined slope, but, the trailer of this structure is fixing due to the length of vehicle body, cannot be appropriate control base plate angle of inclination, when the angle of inclination of base plate is bigger than normal, owing to large-tonnage weight inertia conference causes the impulsive force that weight glides to spend greatly, damaged in collision can be caused, and there is very big potential safety hazard;In addition, owing to running gear (i.e. tire) and contact area of ground are limited, the dynamics undertaken is little, and the weight major part of such large-tonnage weight is concentrated in base plate centre position, fracture damage in the middle part of base plate can be caused so for a long time, cause certain economic loss etc..For this reason, it may be necessary to design the hoisting machinery platform trailer of a kind of new structure, it is possible to comprehensively overcome the deficiency that above-mentioned hoisting machinery platform trailer of the prior art exists.
Summary of the invention
The deficiency that this utility model exists for prior art just, a kind of hoisting machinery platform trailer is provided, under meeting easy to operate premise, there is higher support intensity and firm bottom fixing structure, and the gradient controlling car bottom plate that can be appropriate, thus effectively achieving the loading to large-tonnage weight and unloading, ensure underbody wooden handcart skeleton and large-tonnage weight well, there is good security performance and higher safety coefficient, meet actual operation requirements.
For solving the problems referred to above, technical solution adopted in the utility model is as follows:
A kind of hoisting machinery platform trailer, including: car skeleton and be arranged on bottom car skeleton for supporting the road wheel of car skeleton, described car skeleton is provided with car bottom plate, described car skeleton is provided with crossbeam one, crossbeam two, crossbeam three and horizontal gird, described crossbeam one, crossbeam two, crossbeam three are set in qually spaced on described car skeleton, and described horizontal gird is positioned at car skeleton centre position and is perpendicular to described crossbeam one, crossbeam two, crossbeam three setting;Described crossbeam one, crossbeam two, crossbeam three are all symmetrically arranged with pier stud, described pier stud are provided with driving gear, the driving gear of described car skeleton both sides is provided with driving tooth bar;Described horizontal gird mid portion is symmetrically arranged with one group of hydraulic cylinder, and described hydraulic cylinder is provided with the elevating lever with slide block;Described car bottom plate two bottom sides is symmetrically arranged with and coordinates the tooth mouth driving tooth bar to use, and described car bottom plate bottom center portion is provided with the connection chute coordinating slide block to use.
As the improvement of technique scheme, described pier stud is provided with assembling and drives the installation opening of gear, and the height of described installation opening is equal with the height of described driving gear;Being provided with lifting column below described hydraulic cylinder, described lifting column has been connected below a spike, and described spike is that horn-like structure is arranged.
As the improvement of technique scheme, the front end of described car skeleton is provided with draw beam, and described draw beam is provided with fixing support bar, and described fixing support bar vertical ground is arranged, and is provided with roller on described fixing support bar.
Improvement as technique scheme, described crossbeam one, crossbeam two, crossbeam three are to be successively set on the front end of described car skeleton, middle-end and rear end, the two ends of described crossbeam two are provided with connector, being respectively arranged with acute angle support bar, right angle support bar and obtuse angle support bar on described connector, four corners of described car skeleton front and back end are provided with the latch closure coordinating described acute angle support bar, right angle support bar and obtuse angle support bar to use.
Improvement as technique scheme, described acute angle support bar and obtuse angle support bar are with described connector and are hinged, described right angle support bar is that vertical direction is fixing with described connector to be connected, and described acute angle support bar, right angle support bar and obtuse angle support bar are Telescopic supporting rod.
Four corners of car skeleton front and back end described in the utility model refer to from four turnings that car skeleton top view is in rectangular configuration;Car skeleton both sides described in the utility model refer to the both sides of the platform trailer direction of motion;The front end of car skeleton described in the utility model, middle-end and rear end refer to and are perpendicular to the fore-end of car skeleton of the platform trailer direction of motion, middle-end part and rear end part.
Compared with prior art, implementation result of the present utility model is as follows for this utility model:
A kind of hoisting machinery platform trailer described in the utility model, there is higher support intensity and firm bottom fixing structure, drive rack drives car bottom plate, car bottom plate is had support interconnection function by HYDRAULIC CONTROL SYSTEM expansion link and cooperation slide block, the gradient of control car bottom plate that can be appropriate, thus effectively achieving the loading to large-tonnage weight and unloading;Car bottom plate and car skeleton can be carried a part of gravity by the spike that lifting column is connected below, thus alleviating the weight concentrated on car bottom plate and car skeleton, ensure underbody wooden handcart skeleton well, there is good safe application performance and higher safety coefficient, meet actual operation requirements.
Accompanying drawing explanation
Fig. 1 is a kind of hoisting machinery platform trailer Facad structure schematic diagram described in the utility model;
Fig. 2 is a kind of hoisting machinery platform trailer plan structure schematic diagram described in the utility model;
Fig. 3 is a kind of hoisting machinery platform trailer car bottom plate plan structure schematic diagram described in the utility model.
Detailed description of the invention
Content of the present utility model is described below in conjunction with specific embodiments.
As shown in Figure 1 to Figure 3, for a kind of hoisting machinery platform trailer structural representation described in the utility model.
A kind of hoisting machinery platform trailer described in the utility model, including: car skeleton 10 and be arranged on bottom car skeleton 10 for supporting the road wheel 20 of car skeleton 10, car skeleton 10 is provided with car bottom plate 100, car skeleton 10 is provided with crossbeam 1, crossbeam 2 40, crossbeam 3 50 and horizontal gird 60, crossbeam 1, crossbeam 2 40, crossbeam 3 50 are set in qually spaced on car skeleton 10, and horizontal gird 60 is positioned at car skeleton 10 centre position and is perpendicular to crossbeam 1, crossbeam 2 40, crossbeam 3 50 setting;Crossbeam 1, crossbeam 2 40, crossbeam 3 50 are all symmetrically arranged with pier stud 70, pier stud 70 is provided with driving gear 72, the driving gear 72 of car skeleton 10 both sides is provided with driving tooth bar 73;Horizontal gird 60 mid portion is symmetrically arranged with one group of hydraulic cylinder 80, and hydraulic cylinder 80 is provided with the elevating lever 81 with slide block 82;Car bottom plate 100 two bottom sides is symmetrically arranged with and coordinates the tooth mouth 101 driving tooth bar 73 to use, and car bottom plate 100 bottom center portion is provided with and coordinates slide block 8) the connection chute 102 that uses;Pier stud 70 is provided with assembling and drives the installation opening 71 of gear 72, and the height of installation opening 71 is equal with the height driving gear 72;Being provided with lifting column 83 below hydraulic cylinder 80, lifting column 83 has been connected below a spike 84, and a spike 84 is arranged in horn-like structure.This utility model has higher support intensity and firm bottom fixing structure, tooth bar 73 is driven to drive car bottom plate 100, car bottom plate 100 is had support interconnection function by HYDRAULIC CONTROL SYSTEM elevating lever 81 and cooperation slide block 82, the gradient of control car bottom plate 100 that can be appropriate, thus effectively achieving the loading to large-tonnage weight and unloading;The spike 84 being connected below by lifting column 83 is set to horn-like structure, increase the contact area with ground, car bottom plate 100 and car skeleton 10 can be carried a part of gravity, thus alleviating the weight concentrated on car bottom plate 100 and car skeleton 10, car bottom plate 100 and car skeleton 10 are ensured well, there is good safe application performance and higher safety coefficient, meet actual operation requirements.
Further with improvement, the front end of car skeleton 10 is provided with draw beam 90, and draw beam 90 is provided with fixing support bar 91, and fixing support bar 91 vertical ground is arranged, and is provided with roller 92 on fixing support bar 91.Convenient platform trailer is attached that arrange of draw beam 90 is transported, and fixing support bar 91 coordinates roller 92 can alleviate the weight that car skeleton 10 carries self.
Further with improvement, crossbeam 1, crossbeam 2 40, crossbeam 3 50 are to be successively set on the front end of car skeleton 10, middle-end and rear end, the two ends of crossbeam 2 40 are provided with connector 4, being respectively arranged with acute angle support bar 41, right angle support bar 42 and obtuse angle support bar 43 on connector 4, four corners of car skeleton 10 front and back end are provided with the latch closure 11 coordinating acute angle support bar 41, right angle support bar 42 and obtuse angle support bar 43 to use;Acute angle support bar 41 and obtuse angle support bar 43 are with connector 4 and are hinged, and right angle support bar 42 is fixing in vertical direction with connector 4 to be connected, and acute angle support bar 41, right angle support bar 42 and obtuse angle support bar 43 are Telescopic supporting rod.In the summer that rainy day or temperature are higher; large-tonnage weight has bigger abrasion when being placed on trailer; now; as shown in Figure 1; coordinate collar extension 11 can support a very big protective awning by acute angle support bar 41, right angle support bar 42 and obtuse angle support bar 43; angle and the length that can regulate support bar reach a suitable position, thus trailer itself and large-tonnage weight are all had good protective effect.
Above content is the detailed description in conjunction with specific embodiments this utility model made, it is impossible to assert that this utility model is embodied as being only limitted to these explanations.For this utility model person of ordinary skill in the field, without departing from the concept of the premise utility, it is also possible to make some simple deduction or replace, the scope of this utility model protection all should be considered as belonging to.

Claims (5)

1. a hoisting machinery platform trailer, including: car skeleton (10) and be arranged on car skeleton (10) bottom and be used for supporting the road wheel (20) of car skeleton (10), described car skeleton (10) is provided with car bottom plate (100), it is characterized in that: described car skeleton (10) is provided with crossbeam one (30), crossbeam two (40), crossbeam three (50) and horizontal gird (60), described crossbeam one (30), crossbeam two (40), crossbeam three (50) is set in qually spaced on described car skeleton (10), described horizontal gird (60) is positioned at car skeleton (10) centre position and is perpendicular to described crossbeam one (30), crossbeam two (40), crossbeam three (50) is arranged;Described crossbeam one (30), crossbeam two (40), crossbeam three (50) are all symmetrically arranged with pier stud (70), described pier stud (70) is provided with driving gear (72), the driving gear (72) of described car skeleton (10) both sides is provided with driving tooth bar (73);Described horizontal gird (60) mid portion is symmetrically arranged with one group of hydraulic cylinder (80), and described hydraulic cylinder (80) is provided with the elevating lever (81) with slide block (82);Described car bottom plate (100) two bottom sides is symmetrically arranged with and coordinates the tooth mouth (101) driving tooth bar (73) to use, and described car bottom plate (100) bottom center portion is provided with the connection chute (102) coordinating slide block (82) to use.
2. a kind of hoisting machinery platform trailer according to claim 1, it is characterized in that: described pier stud (70) is provided with assembling and drives the installation opening (71) of gear (72), and the height of described installation opening (71) is equal with the height of described driving gear (72);Described hydraulic cylinder (80) lower section is provided with lifting column (83), and described lifting column (83) has been connected below a spike (84), and described spike (84) is arranged in horn-like structure.
3. a kind of hoisting machinery platform trailer according to claim 1, it is characterized in that: the front end of described car skeleton (10) is provided with draw beam (90), described draw beam (90) is provided with fixing support bar (91), described fixing support bar (91) vertical ground is arranged, and is provided with roller (92) on described fixing support bar (91).
4. a kind of hoisting machinery platform trailer according to claim 1, it is characterized in that: described crossbeam one (30), crossbeam two (40), crossbeam three (50) is the front end being successively set on described car skeleton (10), middle-end and rear end, the two ends of described crossbeam two (40) are provided with connector (4), described connector (4) is respectively arranged with acute angle support bar (41), right angle support bar (42) and obtuse angle support bar (43), four corners of described car skeleton (10) front and back end are provided with the described acute angle support bar (41) of cooperation, the latch closure (11) that right angle support bar (42) and obtuse angle support bar (43) use.
5. a kind of hoisting machinery platform trailer according to claim 4, it is characterized in that: described acute angle support bar (41) and obtuse angle support bar (43) are with described connector (4) and are hinged, described right angle support bar (42) is fixing in vertical direction with described connector (4) to be connected, and described acute angle support bar (41), right angle support bar (42) and obtuse angle support bar (43) are Telescopic supporting rod.
CN201620191083.1U 2016-03-14 2016-03-14 Hoisting machinery platform trailer Expired - Fee Related CN205396275U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620191083.1U CN205396275U (en) 2016-03-14 2016-03-14 Hoisting machinery platform trailer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620191083.1U CN205396275U (en) 2016-03-14 2016-03-14 Hoisting machinery platform trailer

Publications (1)

Publication Number Publication Date
CN205396275U true CN205396275U (en) 2016-07-27

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107933410A (en) * 2017-11-21 2018-04-20 金塔县宝源再生资源处理有限公司 A kind of scrap iron recycling transport vehicle
CN111267718A (en) * 2020-04-12 2020-06-12 洪朝飞 Intelligent carrying trolley for construction site

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107933410A (en) * 2017-11-21 2018-04-20 金塔县宝源再生资源处理有限公司 A kind of scrap iron recycling transport vehicle
CN111267718A (en) * 2020-04-12 2020-06-12 洪朝飞 Intelligent carrying trolley for construction site
CN111267718B (en) * 2020-04-12 2020-12-29 绍兴柯桥东茂织造有限公司 Intelligent carrying trolley for construction site

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C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160727

Termination date: 20170314

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