CN107021418A - It is a kind of to use the stable and high straddle truck of security performance - Google Patents

It is a kind of to use the stable and high straddle truck of security performance Download PDF

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Publication number
CN107021418A
CN107021418A CN201710286589.XA CN201710286589A CN107021418A CN 107021418 A CN107021418 A CN 107021418A CN 201710286589 A CN201710286589 A CN 201710286589A CN 107021418 A CN107021418 A CN 107021418A
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CN
China
Prior art keywords
gantry
plate
security performance
column
fixed
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Granted
Application number
CN201710286589.XA
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Chinese (zh)
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CN107021418B (en
Inventor
徐东科
梁子栋
高其海
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SUZHOU TRAFFIC ENGINEERING GROUP CO., LTD.
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徐东科
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C5/00Base supporting structures with legs
    • B66C5/02Fixed or travelling bridges or gantries, i.e. elongated structures of inverted L or of inverted U shape or tripods
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • F16F15/08Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal

Abstract

The present invention relates to bridge construction equipment technical field, and disclose a kind of using the stable and high straddle truck of security performance, including gantry beam, gantry beam is mounted on positioning seat at the top and bottom of inner chamber, the centre of two positioning seats is fixedly connected by locating dowel, the both sides of gantry beam bottom have been fixedly connected with connecting plate, the bottom of two connecting plates has been fixedly connected with column, bottom of the one end of two column bottoms through fixed seat and column is provided with limiting plate, the bottom of limiting plate is fixedly connected with the bottom of fixed seat inner chamber, the junction of column and fixed seat is socketed with cage plate, deck is fixedly connected with the top of column and fixed seat.This uses the stable and high straddle truck of security performance, by setting using cooperatively for deck, limiting plate, fixed seat, cage plate and rubber blanket, support and stabilizer column can be played a part of during gantry beam use, it is ensured that the stability of column in use.

Description

It is a kind of to use the stable and high straddle truck of security performance
Technical field
It is specially a kind of to use stable and high gantry of security performance the present invention relates to bridge construction equipment technical field Hang.
Background technology
Bridge, refers generally to be erected in rivers,lakes and seas, the structures for making traffic etc. smoothly to pass through, modern to adapt to The transportation industry of high speed development, bridge is also extended to across mountain stream, unfavorable geology or meets other traffic needs and erection makes Current more easily building, bridge is typically made up of superstructure, substructure, bearing and attached structure, top knot Structure is also known as bridge span structure, is across the primary structure of obstacle, and substructure includes abutment, bridge pier and basis, and bearing is spanning knot The load transfer device that the supporting place of structure and bridge pier or abutment is set, attached structure then refer to transition slab at bridge head, truncated cone banking, shore protection, Training works etc..
At present, in the market can use many equipment when being built to bridge construction, wherein just include straddle truck, But stability is bad in use for existing straddle truck, easily the stability of object is sling in influence when in use, is caused There is situation about coming off in the object sling, so that unexpected injury can be brought to builder, greatly reduces practicality, it is impossible to Meet the demand of user.
The content of the invention
(One)The technical problem of solution
In view of the shortcomings of the prior art, possesses stabilization using the stable and high straddle truck of security performance the invention provides a kind of Property it is high, the stability when slinging object can be prevented, prevent from bringing the advantages of injury improves security performance to builder, solution Stability of having determined is bad, and easily causing to rock in hoist article causes the object sling to occur coming off to builder to bring danger The problem of evil.
(Two)Technical scheme
For realize it is above-mentioned to possess stability high, the stability when slinging object can be prevented, prevent from bringing wound to builder Evil improves security performance purpose, and the present invention provides following technical scheme:It is a kind of to use the stable and high straddle truck of security performance, bag Include and positioning seat is mounted at the top and bottom of gantry beam, the gantry beam inner chamber, the centre of two positioning seats, which passes through, determines Position post is fixedly connected, and the both sides of the gantry beam bottom have been fixedly connected with connecting plate, and the bottom of two connecting plates is solid Surely column is connected with, one end of two column bottoms runs through fixed seat and the bottom of column is provided with limiting plate, described The bottom of limiting plate is fixedly connected with the bottom of fixed seat inner chamber, and the junction of the column and fixed seat is socketed with cage plate, institute State and be fixedly connected with deck at the top of column and fixed seat.
Both sides at the top of the gantry beam are installed with the top of supporting plate, two supporting plates and are fixedly connected with Limited location seat, the centre of two limit bases is fixedly connected by support frame, and support frame as described above is fixedly connected in the middle part of bottom Have to be connected with the inside of supporting table, the supporting table bottom groove in the middle part of draft arm, the draft arm outer surface and be provided with control Device processed, the both sides of the draft arm are fixedly connected with limited location block.
Both sides of the side of two limited blocks respectively with gantry beam top groove inwall are fixedly connected, the gantry beam bottom Middle part fixed plate is installed, the both sides of the fixed plate inner chamber are threaded with fixing bolt, the fixed plate inner chamber Middle part is connected with sleeve, and the bottom of the sleeve is fixedly connected with electric pushrod, and the bottom of the electric pushrod is fixedly connected with Ball is hinged, and is hinged top of the bottom of ball with linking up with and is hinged.
It is preferred that, it is provided with what is be adapted with the bottom size of draft arm in the middle part of the gantry beam and fixed plate inner chamber Through hole, and the position of draft arm is corresponding with the position linked up with.
It is preferred that, the quantity of the fixed seat and deck is two, and the middle part of two fixed seats and deck inner chamber is equal It is provided with the through hole being adapted with column size.
It is preferred that, the both sides of the fixed plate inner chamber are provided with the thread groove being adapted with fixing bolt, and fixed spiral shell The bottom of bolt is fixedly connected with nut.
It is preferred that, the bottom of the fixed seat is fixedly connected with rubber blanket.
It is preferred that, the both sides of the gantry beam have been fixedly connected with baffle plate, and position and positioning seat and the locating dowel of baffle plate Position it is corresponding.
(Three)Beneficial effect
Compared with prior art, possess following beneficial using the stable and high straddle truck of security performance the invention provides a kind of Effect:
1st, this is using the stable and high straddle truck of security performance, by setting deck, limiting plate, fixed seat, cage plate and rubber blanket Use cooperatively, can play a part of during gantry beam use support and stabilizer column, it is ensured that column was being used Stability in journey, prevents wobble effects to the stability of hoist article, causes the situation for occurring coming off, substantially increase Overall stability.
2nd, this is using the stable and high straddle truck of security performance, by setting the cooperation of positioning seat, locating dowel and baffle plate to make With, the overall effect of stable and fixed gantry beam can be played, it is ensured that the stability of gantry beam in use, so as to Greatly improve security performance of the builder during using gantry beam.
3rd, this is using the stable and high straddle truck of security performance, by setting supporting plate, limit base, support frame and supporting table Use cooperatively, fixed traction arm can be played a part of, it is ensured that draft arm drive hook sling object when stability, together When can also play spacing effect, position of the limitation draft arm when slinging object prevents displacement and causes what object came off Situation, it is ensured that security performance.
4th, this is using the stable and high straddle truck of security performance, by setting fixed plate, fixing bolt and the cooperation of nut Use, builder can be allowed convenient dismounting processing is carried out to fixed plate and gantry beam, so as to allow builder to be easy to pair Gantry beam is safeguarded, effectively raises practicality, disclosure satisfy that the demand of user.
5th, this is using the stable and high straddle truck of security performance, by setting sleeve, electric pushrod, is hinged ball and hook Use cooperatively, can allow builder that position is adjusted to hook, while sleeve can also play spacing and support electric pushrod Effect, it is ensured that stability of the hook when slinging object, so as to substantially increase security performance.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention;
Fig. 2 is partial enlargement structural representation at Fig. 1 of the present invention A.
In figure:1 gantry beam, 2 positioning seats, 3 locating dowels, 4 baffle plates, 5 connecting plates, 6 columns, 7 decks, 8 limiting plates, 9 are fixed Seat, 10 cage plates, 11 rubber blankets, 12 supporting plates, 13 limit bases, 14 support frames, 15 supporting tables, 16 draft arms, 17 controllers, 18 limits Position block, 19 fixed plates, 20 fixing bolts, 21 nuts, 22 sleeves, 23 electric pushrods, 24 are hinged ball, 25 hooks.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made Embodiment, belongs to the scope of protection of the invention.
Fig. 1-2 is referred to, it is a kind of to use the stable and high straddle truck of security performance, including gantry beam(1), gantry beam(1) And fixed plate(19)It is provided with the middle part of inner chamber and draft arm(16)The through hole that is adapted of bottom size, and draft arm(16) Position and hook(25)Position it is corresponding, gantry beam(1)Positioning seat is mounted at the top and bottom of inner chamber(2), pass through Positioning seat is set(2), locating dowel(3)And baffle plate(4)Use cooperatively, stable and fixed gantry beam can be played(1)Overall Effect, it is ensured that gantry beam(1)Stability in use, gantry beam is being used so as to greatly improve builder (1)During security performance, two positioning seats(2)Centre pass through locating dowel(3)It is fixedly connected, gantry beam(1)Bottom Both sides have been fixedly connected with connecting plate(5), two connecting plates(5)Bottom be fixedly connected with column(6), two columns(6) Fixed seat is run through in one end of bottom(9)And column(6)Bottom limiting plate is installed(8), by setting deck(7), it is spacing Plate(8), fixed seat(9), cage plate(10)And rubber blanket(11)Use cooperatively, can be in gantry beam(1)Risen during use To support and stabilizer column(6)Effect, it is ensured that column(6)Stability in use, prevents wobble effects and arrives The stability of hoist article, causes the situation for occurring coming off, substantially increases overall stability, limiting plate(8)Bottom with Fixed seat(9)The bottom of inner chamber is fixedly connected, fixed seat(9)And deck(7)Quantity be two, and two fixed seats(9) And deck(9)It is provided with the middle part of inner chamber and column(6)The through hole that size is adapted, column(6)With fixed seat(9)Connection Place is socketed with cage plate(10), fixed seat(9)Bottom be fixedly connected with rubber blanket(11), column(6)With fixed seat(9)Top It is fixedly connected with deck(7).
Gantry beam(1)The both sides at top are installed with supporting plate(12), by setting supporting plate(12), limit base (13), support frame(14)And supporting table(15)Use cooperatively, fixed traction arm can be played(16)Effect, it is ensured that draft arm (16)Driving hook(25)Stability during object is sling, while can also play spacing effect, draft arm is limited(16) Position during object is sling, the situation that displacement causes object to come off is prevented, it is ensured that security performance, two supporting plates(12) Top be fixedly connected with limited location seat(13), two limit bases(13)Centre pass through support frame(14)It is fixedly connected, supports Frame(14)Supporting table is fixedly connected with the middle part of bottom(15), supporting table(15)Draft arm is connected with the inside of bottom groove (16), draft arm(16)Controller is provided with the middle part of outer surface(17), draft arm(16)Both sides be fixedly connected with limited location Block(18).
Two limited blocks(18)Side respectively with gantry beam(1)The both sides of top groove inwall are fixedly connected, gantry beam (1)Both sides be fixedly connected with baffle plate(4), and baffle plate(4)Position and positioning seat(2)And locating dowel(3)Position it is relative Should, gantry beam(1)Fixed plate is installed in the middle part of bottom(19), by setting fixed plate(19), fixing bolt(20)And nut (21)Use cooperatively, can allow builder convenient to fixed plate(19)And gantry beam(1)Dismounting processing is carried out, so as to Builder is allowed to be easy to gantry beam(1)Safeguarded, effectively raise practicality, disclosure satisfy that the demand of user, Gu Fixed board(19)The both sides of inner chamber are provided with and fixing bolt(20)The thread groove being adapted, and fixing bolt(20)Bottom consolidate Surely it is connected with nut(21), fixed plate(19)The both sides of inner chamber are threaded with fixing bolt(20), fixed plate(19)Inner chamber Middle part be connected with sleeve(22), by setting sleeve(22), electric pushrod(23), be hinged ball(24)And hook(25)Cooperation Use, builder can be allowed to hook(25)Position is adjusted, while sleeve(22)Also it can play spacing and support electronic Push rod(23)Effect, it is ensured that hook(25)Stability when slinging object, so that security performance is substantially increased, sleeve (22)Bottom be fixedly connected with electric pushrod(23), electric pushrod(23)Bottom be fixedly connected with and be hinged ball(24), and hinge Receive(24)Bottom and hook(25)Top be hinged.
In summary, this is using the stable and high straddle truck of security performance, by setting deck(7), limiting plate(8), it is solid Reservation(9), cage plate(10)And rubber blanket(11)Use cooperatively, can be in gantry beam(1)Played during use support and Stabilizer column(6)Effect, it is ensured that column(6)Stability in use, prevents wobble effects to hoist article Stability, cause the situation for occurring coming off, overall stability substantially increased, by setting supporting plate(12), limit base (13), support frame(14)And supporting table(15)Use cooperatively, fixed traction arm can be played(16)Effect, it is ensured that draft arm (16)Driving hook(25)Stability during object is sling, while can also play spacing effect, draft arm is limited(16) Position during object is sling, the situation that displacement causes object to come off is prevented, it is ensured that security performance, solves stability not Good, easily causing to rock in hoist article causes the object sling the problem of the bringing harm to builder that come off occur.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality Body or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposited between operating In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to Nonexcludability is included, so that process, method, article or equipment including a series of key elements not only will including those Element, but also other key elements including being not expressly set out, or also include being this process, method, article or equipment Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that Also there is other identical element in process, method, article or equipment including the key element.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims (7)

1. a kind of use the stable and high straddle truck of security performance, including gantry beam(1), it is characterised in that:The gantry beam(1) Positioning seat is mounted at the top and bottom of inner chamber(2), two positioning seats(2)Centre pass through locating dowel(3)It is fixed to connect Connect, the gantry beam(1)The both sides of bottom can be fixedly connected with connecting plate(5),(Two)The connecting plate(5)Bottom It has been fixedly connected with column(6), two columns(6)Fixed seat is run through in one end of bottom(9)And column(6)Bottom peace Equipped with limiting plate(8), the limiting plate(8)Bottom and fixed seat(9)The bottom of inner chamber is fixedly connected, the column(6)With Fixed seat(9)Junction be socketed with cage plate(10), the column(6)With fixed seat(9)Top be fixedly connected with deck (7);The gantry beam(1)The both sides at top are installed with supporting plate(12), two supporting plates(12)Top it is equal It is fixedly connected with limit base(13), two limit bases(13)Centre pass through support frame(14)It is fixedly connected, the support Frame(14)Supporting table is fixedly connected with the middle part of bottom(15), the supporting table(15)Draft arm is connected with the inside of bottom groove (16), the draft arm(16)Controller is provided with the middle part of outer surface(17), the draft arm(16)Both sides fixed connect It is connected to limited block(18);Two limited blocks(18)Side respectively with gantry beam(1)The both sides of top groove inwall are fixedly connected, The gantry beam(1)Fixed plate is installed in the middle part of bottom(19), the fixed plate(19)The both sides of inner chamber are threaded with Fixing bolt(20), the fixed plate(19)Sleeve is connected with the middle part of inner chamber(22), the sleeve(22)Bottom fix connect It is connected to electric pushrod(23), the electric pushrod(23)Bottom be fixedly connected with and be hinged ball(24), and it is hinged ball(24)Bottom Portion and hook(25)Top be hinged.
2. a kind of use stabilization according to claim 1 and the high straddle truck of security performance, it is characterised in that:Described gantry Beam(1)And fixed plate(19)It is provided with the middle part of inner chamber and draft arm(16)The through hole that is adapted of bottom size, and traction Arm(16)Position and hook(25)Position it is corresponding.
3. a kind of use stabilization and the high straddle truck of security performance according to claim 1-2, it is characterised in that:It is described solid Reservation(9)And deck(7)Quantity be two, and two fixed seats(9)And deck(9)It is provided with and stands in the middle part of inner chamber Post(6)The through hole that size is adapted.
4. a kind of use stabilization and the high straddle truck of security performance according to claim 1-3, it is characterised in that:It is described solid Fixed board(19)The both sides of inner chamber are provided with and fixing bolt(20)The thread groove being adapted, and fixing bolt(20)Bottom consolidate Surely it is connected with nut(21).
5. a kind of use stabilization according to claim 1 and the high straddle truck of security performance, it is characterised in that:The fixation Seat(9)Bottom be fixedly connected with rubber blanket(11).
6. a kind of use stabilization and the high straddle truck of security performance according to claim 1-5, it is characterised in that:The dragon Men Liang(1)Both sides be fixedly connected with baffle plate(4), and baffle plate(4)Position and positioning seat(2)And locating dowel(3)Position It is corresponding.
7. a kind of use the stable and high straddle truck preparation method of security performance, it is characterised in that:This uses stable and security The high straddle truck of energy, by setting deck(7), limiting plate(8), fixed seat(9), cage plate(10)And rubber blanket(11)Cooperation make With can be in gantry beam(1)Support and stabilizer column are played during use(6)Effect, it is ensured that column(6)Using Stability in journey, prevents wobble effects to the stability of hoist article, causes the situation for occurring coming off, substantially increase Overall stability, by setting supporting plate(12), limit base(13), support frame(14)And supporting table(15)Use cooperatively, Fixed traction arm can be played(16)Effect, it is ensured that draft arm(16)Driving hook(25)Stability during object is sling, Spacing effect can be also played simultaneously, limit draft arm(16)Position when slinging object, prevents displacement and causes object Situation about coming off, it is ensured that security performance, solves that stability is bad, and easily causing to rock in hoist article causes what is sling There is the problem of the bringing harm to builder that come off in object.
CN201710286589.XA 2017-04-27 2017-04-27 It is a kind of to use the gantry crane stablized and security performance is high Active CN107021418B (en)

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CN201710286589.XA CN107021418B (en) 2017-04-27 2017-04-27 It is a kind of to use the gantry crane stablized and security performance is high
CN201810017861.9A CN108203052B (en) 2017-04-27 2017-04-27 It is a kind of to use the gantry crane stablized and security performance is high

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CN109625190A (en) * 2018-12-05 2019-04-16 大连中远海运重工有限公司 FPSO modular substrate Novel connection type

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US5934199A (en) * 1996-09-06 1999-08-10 Siemens Aktiengesellschaft Apparatus for temporarily increasing the load-bearing capacity of bridge girders
CN200949015Y (en) * 2006-09-15 2007-09-19 穆守信 Hydraulic up-down hoisting weight carrier
CN103603918A (en) * 2012-09-13 2014-02-26 厦门嘉达环保建造工程有限公司 Suspension vibration isolation structure
CN204643604U (en) * 2015-03-24 2015-09-16 葛洲坝机械工业有限公司 Door-shaped hanging bracket waterborne
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CN108203052A (en) 2018-06-26
CN108203052B (en) 2019-07-16

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