CN107381025A - A kind of equipment for bridge construction - Google Patents
A kind of equipment for bridge construction Download PDFInfo
- Publication number
- CN107381025A CN107381025A CN201710641375.XA CN201710641375A CN107381025A CN 107381025 A CN107381025 A CN 107381025A CN 201710641375 A CN201710641375 A CN 201710641375A CN 107381025 A CN107381025 A CN 107381025A
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- Prior art keywords
- cavity
- pedestal
- empty chamber
- rod
- hinged
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
- B65G47/901—Devices for picking-up and depositing articles or materials provided with drive systems with rectilinear movements only
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
- B65G2201/0214—Articles of special size, shape or weigh
- B65G2201/0217—Elongated
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention discloses a kind of equipment for bridge construction, including an engaging head being connected with waggon, and one be fixed on the engaging head left end and be provided with port the second empty chamber to the left, upper surface be provided with strip grooves and with the strip grooves below the second empty chamber on the right side of be provided with the pedestal of the first cavity, the second cavity of above-below direction is provided with pedestal in the middle part of the strip grooves, and one be fixedly mounted on the pedestal left end and penetrate the cover board of the described second empty chamber to the right, and two groups of link mechanisms, and one drive into machine, and two clamping pawl, and the suction iron device of the pedestal upper surface on the right side of first cavity, and two fixture for being fixed on the cover board left surface.The present apparatus uses pressure control, simple operation, is driven using one and clamping pawl closure and locking can be achieved into machine, reduce manufacturing cost, meanwhile, fastening safety is reliable.
Description
Technical field
The present invention relates to bridge field, particularly a kind of equipment for bridge construction.
Background technology
, it is necessary to use substantial amounts of steel pipe in the building construction process of bridge, before construction, afterwards or work progress
In, often need to carry steel pipe, nowadays, usually using waggon carry so as to effectively reduce manpower, waggon
When being carried to steel pipe, it is necessary to first carry out clamping, traditional clamping device its design structure complexity, manufacturing cost is high, and
And it is inadequate for the clamping stability of steel pipe, be difficult to control for the position of centre of gravity of steel pipe, in handling process, steel pipe easily from
The risk fallen out in clamping device, therefore the clamping device of traditional waggon is in the handling process, and it is hidden to there is certain safety
Suffer from, influence bridge construction progress.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of equipment for bridge construction, and it can solve the problem that above-mentioned present technology
The problem of middle.
The present invention is achieved through the following technical solutions：The present invention a kind of equipment for bridge construction, including one with it is defeated
The engaging head for sending car to connect, and one be fixed on the engaging head left end and be provided with port the second empty chamber, upper surface are set to the left
Be equipped with strip grooves and with the strip grooves below the second empty chamber on the right side of be provided with the pedestal of the first cavity, the strip
The second cavity of above-below direction is provided with pedestal in the middle part of groove, and one is fixedly mounted on the pedestal left end and penetrates institute to the right
State the cover board of the second empty chamber, and two groups of link mechanisms and one drive into machine, and two clamping pawls, and it is logical installed in described first
The suction iron device of pedestal upper surface on the right side of chamber, and two fixtures for being fixed on the cover board left surface, the fixture are left
End face is fixedly installed wear-resistant gasket, and the engaging centriciput is provided with one first empty chamber, the left end of the first empty chamber
The stepped cavity that a length is more than the described first empty chamber is provided with, the right-hand member of the pedestal is additionally provided with one and the stepped cavity phase
The first projection coordinated, is provided with one the 3rd empty chamber, in the bottom of the 3rd empty chamber in the middle part of first projection
The 3rd cavity for extending to the described second empty chamber to the left is provided with, described drive penetrates the first empty chamber and into machine from right to left
Three empty chambers and arms penetrate the 3rd cavity until penetrating the described second empty intracavitary, and the cover board upper end is provided with
2 first grooves, lower end are provided with 2 second grooves, right side is provided with two front and rear the second projections arranged, second projection
It is additionally provided with the second groove of port to the right, second projection penetrates to the right the second empty intracavitary of the pedestal and offsets
The bottom of two empty chambers, between the front of second projection above and the second empty chamber and below described second
Link mechanism described in one group is installed respectively between the rear of projection and the second empty chamber, the right-hand member of the clamping pawl with it is described
Link mechanism is connected and penetrated outside the left surface that the second groove grows the cover board to the left, and the clamping pawl includes clamping
Portion, drive into arm and locking arm, the realization of the clamping section and the fixture is described to drive into arm right-hand member to upper right to the clamping of steel pipe
Stretch and be hinged with the link mechanism, the locking arm is arranged in the strip grooves of the pedestal upper surface, and the locking
The 3rd cavity that a right side carries ramp-like face is additionally provided with arm.
Preferably technical scheme, the suction iron device include iron and magnetic strength device, and the iron is slippingly pacified
In the first cavity of the pedestal, the magnetic strength device be fixedly mounted on the pedestal upper surface of the iron right-hand member and with institute
It is integral to state iron.
Preferably technical scheme, described drive into the arms front end of machine are provided with the 3rd cavity of radial direction.
Preferably technical scheme, the cover board are fixedly connected with the pedestal.
Preferably technical scheme, the link mechanism have two groups, including yoke plate, locking link mechanism and folding joining beam
Mechanism, the yoke plate include the connection part at middle part and are arranged on the vertical plate of the part front/rear end, and the middle part of the part is also
It is provided with for forming the 3rd be hinged projection into the arms end of machine with described drive, is also set up on the vertical plate on one
Two connecting cavities once, connecting cavity and the folding link mechanism of upper end form be hinged, connecting cavity and the locking joining beam machine of lower end
It is configured to be hinged.
Preferably technical scheme, it is described locking link mechanism include locking pin, slide plate, the first pole, first body of rod,
Second body of rod and the 3rd body of rod, the slide plate are fixed on the first empty chamber inside upper surface of the pedestal, the right side of the slide plate
Side, which is provided with, leads shifting groove, and the right side that the locking is sold sets a ramp-like face, and the locking pin left side is formed with the shifting groove of leading
The movable cooperation of above-below direction, and continue to be inserted upwardly into the locking arm of the clamping pawl after the second cavity penetrated on the pedestal
On threeway intracavitary, first pole is fixed on the first empty intracavitary lower surface of the pedestal, second body of rod
Formed with first pole be hinged, second body of rod is formed by two in 90 degree to 110 degree of body of rod arm, wherein one end and
First body of rod is hinged, and the other end is hinged with the 3rd body of rod, and the of the other end of first body of rod and the yoke plate
The connecting cavity of lower end on three projections forms be hinged, the lower end formation hinge of the other end of the 3rd body of rod and the locking pin
Connect.
Preferably technical scheme, the folding link mechanism include the 4th body of rod, the 5th body of rod, the second pole and the
Three poles, the second pole is fixed on the first empty chamber inside upper surface of the pedestal and positioned at the left side of the slide plate, described
3rd pole is fixed on the first empty intracavitary lower surface of the pedestal and got close at the left side of the first empty chamber, and described
Five bodies of rod are each provided with one the 3rd cavity getting close to upper end and middle part, get close at lower end and are provided with an annular aperture, wherein, upper end
3rd cavity forms be hinged, the 3rd cavity at middle part and the left end formation hinge of the 4th body of rod, the 4th bar with the second pole
The connecting cavity of the right-hand member of body and the upper end on the 3rd projection of the yoke plate formed it is be hinged, the drive of the clamping pawl enter in the middle part of arm with
3rd pole is hinged, and the end set driven into the expandable part of arm has a roll body, the roll body with the annular aperture
And slid along annular aperture.
Preferably technical scheme, it is described locking arm on be additionally provided with one right side with ramp-like face ramp-like degree with it is described
The ramp-like degree in ramp-like face on the right side of locking pin is identical, and ramp-like degree is 1：20.
The beneficial effects of the invention are as follows：
1. due to being provided with one into the arms front end of machine and radially the 3rd cavity and formed be hinged with yoke plate and there is provided suction driving
Iron device, drive is entered machine during growing and shrinking, yoke plate can swing with automatic adaptation locking link mechanism and
The sequence of movement and working condition of folding link mechanism.
2. due to the present apparatus, only there is provided one to drive into machine, and can complete steel pipe at two in the presence of being driven at one into machine
The clamping and locking action of clamping point, reduces the quantity driven into machine, reduces cost.
3. due to having fixture there is provided two sets of clamping pawls and in clamping pawl couple positioned opposite, it is clamping to be so easily controlled institute
Steel pipe position of centre of gravity, also cause more stable in clamping steel pipe, also make it that the used pressure driven into machine is relatively low, so as to also drop
Low cost.
4. to be in because there is provided locking link mechanism, clamping pawl in closure state even if being driven during closure state into machine
Unloading condition or waggon power off suddenly, and the present apparatus remains at closure state, therefore it is safer reliable to work.
5. the present invention uses pressure control, simple operation, driven using one and clamping pawl closure and locking can be achieved into machine,
Manufacturing cost is reduced, meanwhile, fastening safety is reliable.
Brief description of the drawings
For ease of explanation, the present invention is described in detail by following specific embodiment and accompanying drawing.
Fig. 1 is a kind of front view of equipment for bridge construction of the present invention；
Fig. 2 is a kind of top view of equipment for bridge construction of the present invention；
Fig. 3 is a kind of front view of the cover board of equipment for bridge construction of the present invention；
Fig. 4 is a kind of top view of the cover board of equipment for bridge construction of the present invention；
Fig. 5 is a kind of side view of the cover board of equipment for bridge construction of the present invention；
Fig. 6 is a kind of structural representation of the clamping pawl of equipment for bridge construction of the present invention；
Fig. 7 is the structure enlargement diagram at I in Fig. 6；
Fig. 8 is a kind of front view of the yoke plate of the link mechanism of equipment for bridge construction of the present invention；
Fig. 9 is a kind of side view of the yoke plate of the link mechanism of equipment for bridge construction of the present invention；
Figure 10 is a kind of structural representation of the locking link mechanism of equipment for bridge construction of the present invention；
Figure 11 is a kind of structural representation of the folding link mechanism of equipment for bridge construction of the present invention.
Embodiment
As Figure 1-Figure 11, a kind of equipment for bridge construction of the invention, including an engaging being connected with waggon first 1,
And one be fixed on first 1 left end of the engaging and be provided with port to the left the second empty chamber 21, upper surface be provided with strip grooves 25 and
The right side of the second empty chamber 21 below the strip grooves 25 is being provided with the pedestal 2 of the first cavity 27, the strip grooves 25
The second cavity 26 of above-below direction is provided with the pedestal 2 at middle part, and one is fixedly mounted on the left end of pedestal 2 and penetrates to the right
The cover board 3 of the second empty chamber 21, and two groups of link mechanisms and one drive into machine 4, and two clamping pawls 5, and installed in described
The suction iron device of the upper surface of pedestal 2 on the right side of the first cavity 27, and two fixtures 6 for being fixed on the left surface of cover board 3, institute
State the left side of fixture 6 and be fixedly installed wear-resistant gasket 601, first 1 middle part of engaging is provided with one first empty chamber 11, described
The left end of first empty chamber 11 is provided with the stepped cavity 12 that a length is more than the described first empty chamber 11, the right-hand member of the pedestal 2
First projection 22 being engaged with the stepped cavity 12 is additionally provided with, the middle part of first projection 22 is provided with one the 3rd
Empty chamber 23, the 3rd cavity for extending to the described second empty chamber 21 to the left is provided with the bottom of the described 3rd empty chamber 23
24, described drive penetrates the first empty 11 and the 3rd empty chamber 23 of chamber and arms penetrates the 3rd cavity from right to left into machine 4
24 until penetrate in the described second empty chamber 21, and the upper end of cover board 3 is provided with 2 first grooves 31, lower end is provided with 2 the
Two grooves 32, right side are provided with the second projections 33 of two front and rear arrangements, and second projection 33 is additionally provided with port to the right
Second groove 34, second projection 33 penetrates to the right in the second empty chamber 31 of the pedestal 3 and the second empty chamber 31 that offsets
Bottom, second projection between the front of second projection 33 above and the second empty chamber 31 and below
Link mechanism described in one group, the right-hand member of the clamping pawl 5 and institute are installed respectively between 33 rear and the second empty chamber 31
State link mechanism to connect and penetrate outside the left surface that the second groove 32 grows the cover board 3 to the left, the clamping pawl 5 includes
Clamping section 51, drive into arm 52 and locking arm 53, the clamping section 51 and realized with the fixture 6 to the clamping of steel pipe, the drive
Enter the right-hand member of arm 52 to stretch to upper right and be hinged with the link mechanism, the locking arm 53 is arranged on the upper surface of pedestal 2
In strip grooves 25, and the 3rd cavity 531 that a right side carries ramp-like face 5311 is additionally provided with the locking arm.
Wherein, the suction iron device includes iron 61 and magnetic strength device 62, and the iron 61 is slippingly arranged on described
In first cavity 27 of pedestal 2, the magnetic strength device 62 be fixedly mounted on the upper surface of pedestal 2 of the right-hand member of iron 61 and with institute
It is integral to state iron 61, when the magnetic strength device 62 it is electric, promote the iron 61 to be moved to the left and block the of the pedestal 2
The lower surface of two cavities 26, when the dead electricity of magnetic strength device 62, the iron 61 then withdraws and makes that it is moved away from the pedestal 2
The lower surface of two cavities 26.
Wherein, described drive into the arms front end of machine 4 is provided with the 3rd cavity 41 of radial direction.
Wherein, the cover board 3 is fixedly connected with the pedestal 2.
Wherein, the link mechanism has two groups, including yoke plate 71, locking link mechanism and folding link mechanism, described
Plate 71 includes the connection part 711 at middle part and is arranged on the vertical plate 712 of the front/rear end of part 711, the middle part of the part 711
It is additionally provided with for forming the 3rd be hinged projection 713 into the arms end of machine 4 with described drive, on the vertical plate 712
Also set up two connecting cavities 7121,7122 one on the other, connecting cavity 7121 and the folding link mechanism of upper end formed it is be hinged, under
The connecting cavity 7122 at end forms be hinged with locking link mechanism.
Wherein, the locking link mechanism includes locking pin 81, slide plate 82, the first pole 83, first body of rod 84, the second bar
The body of rod 86 of body 85 and the 3rd, the slide plate 82 are fixed on the first empty inside upper surface of chamber 22 of the pedestal 2, the slide plate 82
Right flank be provided with to lead and move groove 821, the right side of the locking pin 81 sets a ramp-like face 811, locking pin 81 left side with
It is described to lead the movable cooperation for moving the formation above-below direction of groove 821, and continued up after the second cavity 26 penetrated on the pedestal 2 slotting
Enter in the 3rd cavity 531 on the locking arm 53 of the clamping pawl 5, first pole 83 is fixed on the first of the pedestal 2
The empty bottom inner surface of chamber 22, second body of rod 85 are formed with first pole 83 and are hinged, and second body of rod 85 is by two
Individual is in 90 degree to 110 degree of body of rod arm composition, and wherein one end and first body of rod 84 is be hinged, the other end and the 3rd body of rod
86 is be hinged, the other end of first body of rod 84 and the shape of connecting cavity 7122 of the lower end on the 3rd projection 713 of the yoke plate 71
Into be hinged, the other end of the 3rd body of rod 86 forms be hinged with the lower end for locking pin 81.
Wherein, the folding link mechanism includes the 4th body of rod 91, the 5th body of rod 92, the second pole 93 and the 3rd pole
94, the second pole 93 is fixed on the first empty inside upper surface of chamber 22 of the pedestal 2 and positioned at the left side of the slide plate 82, institute
The 3rd pole 94 is stated to be fixed on the first empty bottom inner surface of chamber 22 of the pedestal 2 and get close to the left side of the first empty chamber 22
Place, the 5th body of rod 92 are each provided with one the 3rd cavity 921 getting close to upper end and middle part, get close at lower end and be provided with a ring-type
Hole 922, wherein, the 3rd cavity 921 of upper end and the second pole 93 form be hinged, the 3rd cavity 921 and the described 4th at middle part
The left end of the body of rod 91 forms hinge, the right-hand member of the 4th body of rod 91 and the connection of the upper end on the 3rd projection 713 of the yoke plate 71
Chamber 7121, which is formed, to be hinged, and the drive of the clamping pawl 5 is entered the middle part of arm 52 and is hinged with the 3rd pole 94, and drives the stretching, extension into arm 52
Partial end set has a roll body, and the roll body in the annular aperture 922 and along annular aperture 922 with sliding.
Wherein, ramp-like degree of the right side with ramp-like face 5311 and the locking pin 81 are additionally provided with the locking arm
The ramp-like degree in ramp-like face 811 on right side is identical, and ramp-like degree is 1：20.
The course of work of the present apparatus is as follows：
1）The present apparatus is fixed on the shaft end of the mechanical axis of waggon；
2）The magnetic strength device 62 for inhaling iron device is powered, and iron 61 is moved to the left the second cavity 26 for blocking the pedestal 2
Lower surface；
3）Waggon shifts to steel pipe under program；
4）Described drive into machine 4 works, and the yoke plate 71 grows and is moved to the left with arms, now it is described locking link mechanism and
Folding link mechanism acts simultaneously, but when locking pin 81 end offsets the iron 61 of the suction iron device, the locking
Link mechanism stopping acts, and folding link mechanism continues moving part, when the locking arm 53 offsets the length of the upper surface of pedestal 2
During the bottom land of bar groove 25, the clamping closure of pawl 5 is completed, now folding link mechanism stopping action；
5）The dead electricity of magnetic strength device 62 for inhaling iron device, iron are withdrawn；
6）The arms driven into machine 4 continues to grow to the left, and locking link mechanism is continued into action wears the locking pin 81
Continue to be inserted upwardly into the 3rd cavity 531 to lock on arm 53 of the clamping pawl 5 after entering the second cavity 26 on the pedestal 2
And realize locking action；
7）By steel pipe transporting to required position；
8）The arms retraction driven into machine 4, first drives under the yoke plate 71 swing and locks and connects the action of bar group, make locking
Pin 81, which moves down, finally makes the locking pin leave the 3rd cavity 531 on the locking arm 53 of the clamping pawl 5；
9）The magnetic strength device 62 for inhaling iron device is powered, and iron 61 is moved to the left the second cavity 26 for blocking the pedestal 2
Lower surface；
10）Described drive continues action into machine 4 and arms is retracted, and folding link mechanism acts and makes clamping pawl be in opening,
So as to unclamp clamping steel pipe；
So far, complete the clamping of steel pipe and move operation.
The beneficial effects of the invention are as follows：
1. due to being provided with one into the arms front end of machine and radially the 3rd cavity and formed be hinged with yoke plate and there is provided suction driving
Iron device, drive is entered machine during growing and shrinking, yoke plate can swing with automatic adaptation locking link mechanism and
The sequence of movement and working condition of folding link mechanism.
2. due to the present apparatus, only there is provided one to drive into machine, and can complete steel pipe at two in the presence of being driven at one into machine
The clamping and locking action of clamping point, reduces the quantity driven into machine, reduces cost.
3. due to having fixture there is provided two sets of clamping pawls and in clamping pawl couple positioned opposite, it is clamping to be so easily controlled institute
Steel pipe position of centre of gravity, also cause more stable in clamping steel pipe, also make it that the used pressure driven into machine is relatively low, so as to also drop
Low cost.
4. to be in because there is provided locking link mechanism, clamping pawl in closure state even if being driven during closure state into machine
Unloading condition or waggon power off suddenly, and the present apparatus remains at closure state, therefore it is safer reliable to work.
5. the present invention uses pressure control, simple operation, driven using one and clamping pawl closure and locking can be achieved into machine,
Manufacturing cost is reduced, meanwhile, fastening safety is reliable.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
The change or replacement expected without creative work, it should all be included within the scope of the present invention.Therefore, it is of the invention
Protection domain should be determined by the scope of protection defined in the claims.
Claims (8)
1. a kind of equipment for bridge construction, including an engaging head being connected with waggon, and one be fixed on the engaging head left end and
Be provided with port to the left the second empty chamber, upper surface be provided with strip grooves and with the strip grooves below the second empty chamber
Right side is provided with the pedestal of the first cavity, and the second cavity of above-below direction, and one are provided with the pedestal in the middle part of the strip grooves
It is fixedly mounted on the pedestal left end and penetrates the cover board of the described second empty chamber to the right, and two groups of link mechanisms and a drive
Enter machine, and two clamping pawls, and the suction iron device of the pedestal upper surface on the right side of first cavity, and two be fixed on it is described
The fixture of cover board left surface, the fixture left side are fixedly installed wear-resistant gasket, and the engaging centriciput is provided with
One first empty chamber, the left end of the first empty chamber is provided with the stepped cavity that a length is more than the described first empty chamber, described
The right-hand member of pedestal is additionally provided with first projection being engaged with the stepped cavity, and one is provided with the middle part of first projection
3rd empty chamber, the 3rd cavity for extending to the described second empty chamber to the left, institute are provided with the bottom of the 3rd empty chamber
State to drive and penetrate the first empty chamber and the 3rd empty chamber from right to left into machine and arms penetrates the 3rd cavity until penetrating institute
The second empty intracavitary is stated, the cover board upper end is provided with 2 first grooves, lower end is provided with 2 second grooves, right side is set
Have the second projections of two front and rear arrangements, second projection is additionally provided with the second groove of port to the right, second projection to
The right side penetrates the bottom of the second empty intracavitary of the pedestal and the second empty chamber that offsets, in the front of second projection above
One is installed respectively between the rear of second projection between the described second empty chamber and below and the second empty chamber
The group link mechanism, the right-hand member of the clamping pawl is connected with the link mechanism and penetrates the second groove grows the lid to the left
Outside the left surface of plywood, the clamping pawl includes clamping section, driven into arm and locking arm, the clamping section and fixture reality
Now the clamping of steel pipe, described drive are stretched into arm right-hand member to upper right and be hinged with the link mechanism, the locking arm is arranged on
In the strip grooves of the pedestal upper surface, and the 3rd cavity that a right side carries ramp-like face is additionally provided with the locking arm.
A kind of 2. equipment for bridge construction according to claim 1, it is characterised in that：The suction iron device includes iron and magnetic
Induction device, slippingly in the first cavity of the pedestal, the magnetic strength device is fixedly mounted on described the iron
The pedestal upper surface of iron right-hand member is simultaneously integral with the iron.
A kind of 3. equipment for bridge construction according to claim 1, it is characterised in that：Described drive into the arms front end of machine sets
It is equipped with the 3rd cavity of radial direction.
A kind of 4. equipment for bridge construction according to claim 1, it is characterised in that：The cover board is fixed with the pedestal
Connection.
A kind of 5. equipment for bridge construction according to claim 1, it is characterised in that：The link mechanism has two groups, including
Yoke plate, locking link mechanism and folding link mechanism, the yoke plate include the connection part at middle part and are arranged on the part front and back end
The vertical plate in face, it is additionally provided with the middle part of the part for driving that to form be hinged the 3rd into the arms end of machine convex with described
Block, two connecting cavities one on the other are also set up on the vertical plate, the connecting cavity of upper end is formed with folding link mechanism cuts with scissors
Connect, the connecting cavity of lower end and locking link mechanism form be hinged.
6. according to a kind of equipment for bridge construction described in any bar of claim 1 and 4, it is characterised in that：The locking joining beam machine
Structure includes locking pin, slide plate, the first pole, first body of rod, second body of rod and the 3rd body of rod, the slide plate and is fixed on the pedestal
The first empty chamber inside upper surface, the right flank of the slide plate, which is provided with, leads shifting groove, and the right side of the locking pin sets one oblique
The movable cooperation for moving groove and forming above-below direction, and second penetrated on the pedestal are led in shape face, the locking pin left side with described
Continue the threeway intracavitary being inserted upwardly on the locking arm of the clamping pawl after cavity, first pole is fixed on the pedestal
The first empty intracavitary lower surface, second body of rod forms be hinged with first pole, and second body of rod is by two
Formed in 90 degree to 110 degree of body of rod arms, wherein one end is hinged with first body of rod, and the other end is cut with scissors with the 3rd body of rod
Connect, the connecting cavity of the other end of first body of rod and the lower end on the 3rd projection of the yoke plate formed it is be hinged, the described 3rd
The lower end of the other end of the body of rod and the locking pin forms be hinged.
7. according to a kind of equipment for bridge construction described in any bar of claim 1 and 4, it is characterised in that：The folding joining beam machine
Structure includes the 4th body of rod, the 5th body of rod, the second pole and the 3rd pole, and the second pole is fixed on the first empty chamber of the pedestal
Inside upper surface and the left side for being located at the slide plate, the 3rd pole are fixed on the first empty intracavitary subordinate table of the pedestal
Face and getting close at the left side of the first empty chamber, the 5th body of rod is each provided with one the 3rd cavity getting close to upper end and middle part,
Get close at lower end and be provided with an annular aperture, wherein, the 3rd cavity and the second pole of upper end form be hinged, the 3rd cavity at middle part
Hinge, the right-hand member of the 4th body of rod and the connection of the upper end on the 3rd projection of the yoke plate are formed with the left end of the 4th body of rod
Chamber forms be hinged, and the drive of the clamping pawl is entered in the middle part of arm to be hinged with the 3rd pole, and is driven into the end of the expandable part of arm
A roll body is provided with, the roll body in the annular aperture and along annular aperture with sliding.
8. according to a kind of equipment for bridge construction described in any bar of claim 1 and 6, it is characterised in that：On the locking arm also
It is identical with the ramp-like degree in ramp-like face on the right side of the locking pin to be provided with ramp-like degree of the right side with ramp-like face, and ramp-like degree is
1：20.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710641375.XA CN107381025A (en) | 2017-07-31 | 2017-07-31 | A kind of equipment for bridge construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710641375.XA CN107381025A (en) | 2017-07-31 | 2017-07-31 | A kind of equipment for bridge construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107381025A true CN107381025A (en) | 2017-11-24 |
Family
ID=60343307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710641375.XA Withdrawn CN107381025A (en) | 2017-07-31 | 2017-07-31 | A kind of equipment for bridge construction |
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| CN (1) | CN107381025A (en) |
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| CN101672411A (en) * | 2009-10-10 | 2010-03-17 | 河北科技大学 | Leakage-stopping mechanical hand of pipeline |
| CN102765599A (en) * | 2012-06-27 | 2012-11-07 | 王赛云 | Round material sending chuck mechanism |
| CN103465075A (en) * | 2013-09-16 | 2013-12-25 | 许昌远东传动轴股份有限公司 | Clamp for central hole of sliding fork drilling end surface |
| CN203509991U (en) * | 2013-09-18 | 2014-04-02 | 天津赛瑞机器设备有限公司 | Steel tube clamping device |
| CN203579278U (en) * | 2013-12-04 | 2014-05-07 | 泉州隆硕纺织机械科技有限公司 | Novel portable clamping device |
| CN203712363U (en) * | 2014-02-14 | 2014-07-16 | 黑龙江省经济管理干部学院 | Pneumatic clamping device capable of realizing flexible production |
| CN104175152A (en) * | 2014-08-11 | 2014-12-03 | 苏州金纬机械制造有限公司 | Pipe body clamping device |
| CN104185535A (en) * | 2012-10-29 | 2014-12-03 | 威克泰克股份有限公司 | Adjustable link clamp |
| CN104440324A (en) * | 2014-12-29 | 2015-03-25 | 安阳工学院 | Novel clamp for differential mechanism shell inner sphere coarse and fine reaming machine tool |
| CN205571984U (en) * | 2016-03-12 | 2016-09-14 | 杭州宏科自动化机械有限公司 | Bent axle frock clamp |
| CN106002409A (en) * | 2016-07-21 | 2016-10-12 | 桐乡守敬应用技术研究院有限公司 | Swing chuck mechanism |
| CN106743412A (en) * | 2016-12-29 | 2017-05-31 | 无锡明珠增压器制造有限公司 | A kind of tubing delivery clamping device |
-
2017
- 2017-07-31 CN CN201710641375.XA patent/CN107381025A/en not_active Withdrawn
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US5328180A (en) * | 1993-04-16 | 1994-07-12 | Sandia Corporation | Rigid clamp |
| CN201324953Y (en) * | 2008-12-29 | 2009-10-14 | 大连三高科技发展有限公司 | Clamping mechanism of end-facing chamfering machine |
| CN101672411A (en) * | 2009-10-10 | 2010-03-17 | 河北科技大学 | Leakage-stopping mechanical hand of pipeline |
| CN102765599A (en) * | 2012-06-27 | 2012-11-07 | 王赛云 | Round material sending chuck mechanism |
| CN104185535A (en) * | 2012-10-29 | 2014-12-03 | 威克泰克股份有限公司 | Adjustable link clamp |
| CN103465075A (en) * | 2013-09-16 | 2013-12-25 | 许昌远东传动轴股份有限公司 | Clamp for central hole of sliding fork drilling end surface |
| CN203509991U (en) * | 2013-09-18 | 2014-04-02 | 天津赛瑞机器设备有限公司 | Steel tube clamping device |
| CN203579278U (en) * | 2013-12-04 | 2014-05-07 | 泉州隆硕纺织机械科技有限公司 | Novel portable clamping device |
| CN203712363U (en) * | 2014-02-14 | 2014-07-16 | 黑龙江省经济管理干部学院 | Pneumatic clamping device capable of realizing flexible production |
| CN104175152A (en) * | 2014-08-11 | 2014-12-03 | 苏州金纬机械制造有限公司 | Pipe body clamping device |
| CN104440324A (en) * | 2014-12-29 | 2015-03-25 | 安阳工学院 | Novel clamp for differential mechanism shell inner sphere coarse and fine reaming machine tool |
| CN205571984U (en) * | 2016-03-12 | 2016-09-14 | 杭州宏科自动化机械有限公司 | Bent axle frock clamp |
| CN106002409A (en) * | 2016-07-21 | 2016-10-12 | 桐乡守敬应用技术研究院有限公司 | Swing chuck mechanism |
| CN106743412A (en) * | 2016-12-29 | 2017-05-31 | 无锡明珠增压器制造有限公司 | A kind of tubing delivery clamping device |
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Application publication date: 20171124 |