CN217051353U - Engineering machine tool supporting beam - Google Patents
Engineering machine tool supporting beam Download PDFInfo
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- CN217051353U CN217051353U CN202220991948.8U CN202220991948U CN217051353U CN 217051353 U CN217051353 U CN 217051353U CN 202220991948 U CN202220991948 U CN 202220991948U CN 217051353 U CN217051353 U CN 217051353U
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Abstract
The utility model relates to an engineering machine tool technical field provides an engineering machine tool supporting beam, including the roof beam body and travelling gantry, movably being provided with on the roof beam body the travelling gantry still includes, steel cable adjustment system install in on the travelling gantry, hang auxiliary system install in on the travelling gantry, and it is located to hang auxiliary system steel cable adjustment system below. Through above-mentioned technical scheme, solved among the prior art in beam crane use, put down the back at the lifting hook, the angle of lifting hook and steel cable often can't just right with the lifting rope of goods, often need artifical supplementary to hang the lifting rope on the goods to the lifting hook, complex operation, and manual work and lifting hook are closely worked, and the problem that the danger easily takes place in the lifting hook swing.
Description
Technical Field
The utility model relates to an engineering machine tool technical field, it is specific, relate to an engineering machine tool supporting beam.
Background
The beam crane is widely applied to mechanical engineering hoisting and goods transferring, and is used for hoisting goods in different occasions such as factories, warehouses, stock yards and the like.
In the prior art, when the beam crane is used, after the lifting hook is put down, the angle between the lifting hook and the steel rope cannot be directly opposite to the lifting rope of the goods, the lifting rope on the goods is often hung on the lifting hook by manual assistance, the operation is complicated, the manual work and the lifting hook work in a close range, and the swinging of the lifting hook is easy to cause danger;
in addition, after the goods lifting hook hoisted, because partial goods focus differs with the shape this moment for lifting hook and steel cable easily take place to rotate, and goods and steel cable can excessively rotate the dislocation and take place danger, and the goods after rotating can't put to the working plane just, need assist once more to put, and the operation is inconvenient, and is inefficient.
SUMMERY OF THE UTILITY MODEL
The utility model provides an engineering machine tool supporting beam has solved among the prior art in beam crane use, puts down the back at the lifting hook, and the angle of lifting hook and steel cable often can't just right with the lifting rope of goods, often needs artifical supplementary lifting rope with on the goods to hang the lifting hook, complex operation, and manual work and lifting hook closely work, the problem that the danger easily takes place for the lifting hook swing.
The technical scheme of the utility model as follows:
an engineering machinery supporting beam comprises a beam body and a movable rack, wherein the beam body is arranged on one side of a beam crane in a lifting way, the movable rack is movably arranged on the beam body,
also comprises a step of adding a new type of additive,
a cable adjustment system mounted on the mobile gantry,
a suspension assistance system mounted on the mobile gantry and located below the cable adjustment system;
the steel rope adjusting system comprises an adjusting disc, the adjusting disc is rotatably arranged on the movable rack, and a through hole for the steel rope to pass through is formed in the adjusting disc;
the suspension assistance system includes a suspension support system including,
a toggle piece rotatably mounted on the movable stage,
the lifting piece is rotatably arranged on the movable rack.
As a further technical solution, said steel cord adjustment system further comprises,
two first extension frames are arranged, the two first extension frames are fixedly connected to the moving rack and are distributed in the vertical direction,
two first mounting shells are arranged and are respectively mounted on the two first extension frames,
two first driving boxes are arranged and are respectively arranged on the two first mounting shells,
the first adjusting rotary disc is provided with two first adjusting rotary discs which are respectively connected to the inner sides of the first installation shells in a rotating mode, the two first adjusting rotary discs are respectively connected with the two first driving boxes in a transmission mode, each first adjusting rotary disc is provided with through holes with the number being the same as that of steel ropes on a crane hook, and the arrangement positions of the through holes are the same as that of the corresponding steel ropes.
As a further technical solution, the suspension assistance system further includes,
a second extension frame installed on the moving stage frame,
a second mounting housing mounted on the second elongated frame,
a second driving case mounted on the second mounting case,
a second adjusting turntable which is rotatably connected to the inner side of the second mounting shell and is in transmission connection with the second driving box,
a connecting frame fixedly connected to the second adjusting turntable,
a first electric rotating shaft seat, which is arranged on the connecting frame,
a first electric telescopic rod which is arranged on the rotating part of the first electric rotating shaft seat,
the shifting piece is the flexible shifting rod which is fixedly connected with the telescopic end of the first electric telescopic rod,
a second electric rotating shaft seat which is arranged on the connecting frame,
a second electric telescopic rod which is arranged on the rotating part of the second electric rotating shaft seat,
a third electric rotating shaft seat which is arranged at the telescopic end of the second electric telescopic rod,
a raising member as the raising lever, the raising lever being mounted on a rotating portion of the third electric rotating shaft base,
and the position correcting mechanism is arranged on the connecting frame.
As a further technical proposal, the righting mechanism comprises,
a mounting plate mounted on the connecting frame,
a slide rail mounted on the lower portion of the mounting plate,
two electric sliding seats are arranged, both of the two electric sliding seats are connected on the sliding rail in a sliding way,
two installation seat boards are arranged and are respectively arranged on the two electric sliding seats,
two groups of elastic connecting seats are arranged, a plurality of elastic connecting seats are arranged in each group, the two groups of elastic connecting seats are respectively arranged on the two installation seat plates,
the correcting clamping plates are arranged in two groups and are respectively arranged on the elastic connecting seats.
As a further technical proposal, the device also comprises an adjusting mechanism which comprises,
a combined rack, which is arranged on the movable rack,
two third electric telescopic rods are arranged on the combined frame,
the bottom frame is fixedly connected with the telescopic ends of the two third electric telescopic rods,
four lifting adjusting rods are arranged, the four lifting adjusting rods are respectively arranged on the middle points of the four sides of the bottom frame,
four pressure sensors are arranged, each pressure sensor is arranged on one lifting adjusting rod,
the lifting adjusting device comprises four lifting adjusting rods, and four contact pressing plates are fixedly connected to the lifting ends of the lifting adjusting rods respectively.
As a further technical proposal, the adjusting mechanism also comprises,
two fourth electric telescopic rods are arranged and are respectively arranged on the combined rack,
two fifth electric telescopic rods are arranged, the two fifth electric telescopic rods are respectively arranged at the telescopic ends of the two fourth electric telescopic rods,
two adjusting plates are arranged and fixedly connected with the telescopic ends of the fifth electric telescopic rods respectively,
the pressure sensor comprises two groups of contact plates, wherein each group of contact plates is arranged on one adjusting plate, two contact plates are arranged in each group, a gap is reserved between the two contact plates, and pressure sensing elements are uniformly distributed on the inner side of each contact plate.
The utility model discloses a theory of operation and beneficial effect do:
in order to solve the problems that in the prior art, after the lifting hook is put down in the use process of the beam crane, the angles of the lifting hook and the steel rope cannot be right aligned to the lifting rope of the goods, the lifting rope on the goods is often hung on the lifting hook by manual assistance, the operation is complex, the manual work and the lifting hook work closely, and the swinging of the lifting hook is easy to cause danger;
the two righting clamp plates are close to each other to clamp the upper part of the lifting hook, so that the lifting hook cannot rotate, and then the second adjusting turntable is controlled to rotate, so that the lifting hook is driven to rotate to a position right facing the goods lifting rope, and the subsequent lifting rope suspension is facilitated; the two adjusting plates drive the goods to horizontally rotate through the friction force of the contact plates until the pressure values of the contact plates are close or at the same position, and therefore the goods are proved to be righted, and the goods can be conveniently placed in a follow-up mode.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic diagram of a three-dimensional structure of a support beam of the engineering machine of the present invention;
fig. 2 is a schematic diagram of a three-dimensional structure of the supporting beam of the engineering machine of the present invention;
fig. 3 is a schematic view of a partial three-dimensional structure of the support beam of the engineering machine of the present invention;
FIG. 4 is a schematic diagram of a local three-dimensional structure of a supporting beam of the engineering machine according to the present invention;
fig. 5 is a schematic view of a three-dimensional structure of a part of the engineering machinery supporting beam of the present invention;
fig. 6 is a schematic view of a partial three-dimensional structure of the engineering machine supporting beam of the present invention;
fig. 7 is a schematic diagram of a partial three-dimensional structure of the engineering machine supporting beam of the present invention;
fig. 8 is a schematic diagram six of a local three-dimensional structure of the engineering machine supporting beam of the present invention;
fig. 9 is a schematic diagram of a three-dimensional structure of the support beam of the engineering machine according to the present invention;
fig. 10 is a schematic view of the three-dimensional structure of the adjusting mechanism of the present invention;
fig. 11 is a schematic view of a partial three-dimensional structure of the adjustment mechanism of the present invention;
fig. 12 is a schematic view of a local three-dimensional structure of the adjusting mechanism of the present invention;
in the figure: 1. a beam body, 2, a moving rack, 3, a first mounting case, 4, a first driving case, 5, a first adjusting turntable, 6, a second mounting case, 7, a second driving case, 8, a second adjusting turntable, 9, a first electric rotating shaft seat, 10, a first electric telescopic rod, 11, a flexible deflector rod, 12, a second electric rotating shaft seat, 13, a second electric telescopic rod, 14, a third electric rotating shaft seat, 15, a lifting rod, 16, a mounting plate, 17, a sliding rail, 18, an electric sliding seat, 19, a mounting seat plate, 20, an elastic connecting seat, 21, a correcting clamping plate, 22, a third electric telescopic rod, 23, a bottom frame, 24, a lifting adjusting rod, 25, a pressure sensor, 26, a contact pressing plate, 27, a fourth electric telescopic rod, 28, a fifth electric telescopic rod, 29, an adjusting plate, 30, a contact plate, 31, a first extension frame, 32, a second extension frame, 33, a connecting frame, 34. a combined frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive work, are related to the scope of the present invention.
As shown in fig. 1 to fig. 2, the present embodiment provides a supporting beam for construction machinery, which includes a beam body 1 and a mobile gantry 2, wherein the beam body 1 is arranged on one side of a beam crane in a lifting manner, the mobile gantry 2 is movably arranged on the beam body 1,
it is characterized by also comprising the following steps of,
a wire rope adjustment system mounted on the mobile gantry 2,
a suspension assistance system mounted on the dolly 2 and located below the cable adjustment system;
the steel rope adjusting system comprises an adjusting disc, the adjusting disc is rotatably arranged on the movable rack 2, and a through hole for a steel rope to pass through is formed in the adjusting disc;
the suspension assistance system includes a suspension support system including,
a toggle piece rotatably mounted on the movable stage 2,
and the lifting piece is rotatably arranged on the movable rack 2.
In the embodiment, a beam body 1 of the supporting beam of the engineering machinery is arranged on a frame beside a beam crane through an external lifting device, a steel rope on the beam crane penetrates through a steel rope adjusting system and a suspension auxiliary system, the steel rope penetrates through a through hole on an adjusting plate, then when the beam crane needs to lift and hoist goods, a lifting hook moving the beam crane is controlled to move, the beam body 1 is driven to synchronously lift through the external lifting device, a moving rack 2 can drive the steel rope adjusting system and the suspension auxiliary system to horizontally move, so that the steel rope adjusting system and the suspension auxiliary system can be matched with the steel rope and the lifting hook to perform corresponding operation, when the lifting hook descends to the upper part of the goods, the steel rope adjusting system is controlled to drive the steel rope and the lifting hook to rotate to adjust the angle, namely the adjusting plate is controlled to rotate to drive a plurality of steel ropes to rotate to adjust the angles of the steel rope and the lifting hook, the lifting hook is enabled to be over against the lifting rope on the goods, the shifting piece in the suspension auxiliary system is controlled to shift the lifting rope on the goods to the lifting piece, and then the lifting piece is controlled to suspend the lifting rope to the lifting hook, so that the automatic suspension of the lifting hook is realized;
after the cargo hook is lifted, the gravity center and the shape of part of the cargo are different, so that the hook and the steel rope are easy to rotate, the steel rope cannot rotate and twist due to the fact that the steel rope adjusting system has a positioning effect on the steel rope, and the steel rope can be controlled to drive the steel rope to reversely rotate to resist the component force of the cargo rotation aiming at the rotating direction of the steel rope, so that the cargo and the steel rope cannot excessively rotate and dislocate to cause danger.
As shown in fig. 3, said steel cord adjustment system further comprises,
two first extension frames 31 are provided, two first extension frames 31 are fixedly connected to the moving gantry 2, and the two first extension frames 31 are distributed in the vertical direction,
two first mounting cases 3 are provided, two first mounting cases 3 are respectively mounted on the two first extension frames 31,
two first driving boxes 4 are arranged, the two first driving boxes 4 are respectively arranged on the two first mounting shells 3,
first adjustment carousel 5, the adjustment disk is first adjustment carousel 5, first adjustment carousel 5 is provided with two, two first adjustment carousel 5 rotates respectively to be connected in two 3 inboards of first installation shell, and two first adjustment carousel 5 transmission respectively connects two first drive case 4, every all open on the first adjustment carousel 5 with the crane hook on the through hole of the same quantity of steel cable root number to the permutation position of through hole is the same with corresponding steel cable permutation position.
As shown in fig. 4 to 7, the suspension assist system further includes,
a second extension frame 32, the second extension frame 32 being mounted on the moving stage 2,
a second mounting case 6, the second mounting case 6 being mounted on the second extension bracket 32,
a second drive case 7, the second drive case 7 being mounted on the second mounting case 6,
a second adjusting turntable 8, wherein the second adjusting turntable 8 is rotatably connected to the inner side of the second mounting shell 6, and the second adjusting turntable 8 is in transmission connection with the second driving box 7,
a connecting frame 33, wherein the connecting frame 33 is fixedly connected to the second adjusting turntable 8,
a first electric rotating shaft seat 9, the first electric rotating shaft seat 9 is arranged on the connecting frame 33,
a first electric telescopic rod 10, the first electric telescopic rod 10 is arranged on the rotating part of the first electric rotating shaft seat 9,
the shifting piece is the flexible shifting rod 11, the flexible shifting rod 11 is fixedly connected with the telescopic end of the first electric telescopic rod 10,
a second electric spindle base 12, the second electric spindle base 12 being mounted on the connecting frame 33,
a second electric telescopic rod 13, the second electric telescopic rod 13 is arranged on the rotating part of the second electric rotating shaft seat 12,
a third electric rotating shaft seat 14, wherein the third electric rotating shaft seat 14 is arranged at the telescopic end of the second electric telescopic rod 13,
a raising lever 15 as the raising member, the raising lever 15 being attached to a rotating portion of the third electric spindle base 14,
and the position correcting mechanism is arranged on the connecting frame 33.
In this embodiment, when the supporting beam of the engineering machine is installed, the lifting hook on the crane needs to be detached, then the steel rope on the beam crane passes through the corresponding through hole on the first adjusting turntable 5, passes through the two first adjusting turntables 5, then all the steel ropes directly pass through the ring in the middle of the second adjusting turntable 8, and then the lifting hook is installed to the lower end of the steel rope again, at this time, the assembly is completed, when the lifting hook of the crane descends to the upper side of the goods, at this time, the two first driving boxes 4 are controlled to drive the two first adjusting turntables 5 to rotate, and then the two first adjusting turntables 5 drive the steel rope passing through the through hole to rotate, that is, the steel rope is driven to adjust the angle and drive the lifting hook to rotate to adjust the angle, so that the steel rope and the lifting hook are in a normal state, and the lifting hook is opposite to the lifting rope of the goods, thereby facilitating the subsequent lifting;
before hoisting the goods or after hoisting the goods, after the goods lifting hook hoists, because partial goods focus differs with the shape this moment, make lifting hook and steel cable easily take place to rotate, this moment because two first adjustment carousel 5 have the location effect to the steel cable, then the steel cable can not take place to rotate and twist reverse, and to steel cable pivoted direction, steerable two first adjustment carousel 5 drive steel cable counter-rotation and counter-act goods pivoted component force, guarantee goods and steel cable can not excessively rotate the dislocation and take place danger.
As shown in fig. 8 to 9, the righting mechanism includes,
a mounting plate 16, the mounting plate 16 being mounted on the connection frame 33,
a slide rail 17, wherein the slide rail 17 is arranged at the lower part of the mounting plate 16,
two electric sliding seats 18 are arranged, the two electric sliding seats 18 are connected to the sliding rail 17 in a sliding manner,
two installation seat plates 19 are arranged, the two installation seat plates 19 are respectively installed on the two electric sliding seats 18,
two groups of elastic connecting seats 20 are arranged, each group of elastic connecting seats 20 is provided with a plurality of elastic connecting seats 20, the two groups of elastic connecting seats 20 are respectively arranged on the two installation seat plates 19,
In this embodiment, after the hook is lowered to a specified position above the cargo lifting rope, the second electric rotating shaft seat 12 is controlled to drive the second electric telescopic rod 13 to rotate downward, so that the second electric telescopic rod 13 drives the third electric rotating shaft seat 14 and the lifting rod 15 to move downward, so that the second electric telescopic rod 13 rotates to a vertically downward state, the third electric rotating shaft seat 14 is controlled to drive the lifting rod 15 to rotate to a state of ninety degrees with the second electric telescopic rod 13, at this time, the second electric telescopic rod 13 is controlled to extend continuously until the lifting rod 15 moves downward to a position where the bottom surface thereof contacts the top surface of the cargo, then the first electric rotating shaft seat 9 is controlled to drive the first electric telescopic rod 10 to rotate, that is, the first electric telescopic rod 10 drives the flexible driving lever 11 to move downward, and the first electric telescopic rod 10 is controlled to extend, so that the first electric telescopic rod 10 is in an inclined state, and the flexible deflector rod 11 contacts one end of the top surface of the goods, then the first electric rotating shaft seat 9 is controlled to continuously drive the first electric telescopic rod 10 to rotate, and simultaneously the first electric telescopic rod 10 is controlled to slowly contract, so that the flexible deflector rod 11 moves to one side close to the second electric telescopic rod 13 under the state of contacting the top surface of the goods, further the flexible deflector rod 11 drives the lifting rope at the top of the goods to the lifting rod 15, at the moment, the third electric rotating shaft seat 14 is controlled to drive the lifting rod 15 to reversely rotate, the angle between the lifting rod 15 and the second electric telescopic rod 13 is reduced, the first electric rotating shaft seat 9 is controlled to drive the first electric telescopic rod 10 and the flexible deflector rod 11 to reversely rotate and reset, the second electric rotating shaft seat 12 is controlled to drive the second electric telescopic rod 13, the third electric rotating shaft seat 14 and the lifting rod 15 to rotate upwards, the rotation direction is the direction away from the first electric telescopic rod 10, simultaneously controlling the second electric telescopic rod 13 to contract until the lifting rod 15 moves to the position above the opening of the lifting hook, and then controlling the third electric rotating shaft seat 14 to drive the lifting rod 15 to rotate and open, so that the lifting rope slides downwards along the lifting rod 15, and the lifting rope is hung on the lifting hook;
in the process of hanging the lifting rope to the lifting hook, the lifting hook and the lifting rope of part of the crane are in a rotatable state, so that the lifting hook is not easy to be righted for hanging the lifting rope, at the moment, the second driving box 7 is controlled to drive the second adjusting turntable 8 to rotate, and then the connecting frame 33 drives the aligning mechanism and other components connected below the connecting frame to rotate to the position where the two correcting clamp plates 21 are opposite to the lifting hook, the two correcting clamp plates 21 are positioned at two sides of the upper part of the lifting hook, at this time, the two electric sliding seats 18 are controlled to drive the corresponding mounting seat plate 19, the elastic connecting seat 20 and the correcting clamp plates 21 to synchronously rotate, the two righting clamp plates are close to each other to clamp the upper part of the lifting hook, so that the lifting hook can not rotate, the second adjusting turntable 8 is controlled to rotate, the lifting hook is driven to rotate to a position right facing the goods lifting rope, so that the subsequent lifting rope suspension is facilitated;
in addition, two straightening clamp plates 21 can be controlled to fix the hook in the cargo hoisting stage.
As shown in fig. 10 to 12, further comprises an adjusting mechanism, the adjusting mechanism comprises,
a built-up stand 34, the built-up stand 34 being mounted on the moving stage 2,
two third electric telescopic rods 22 are arranged, two third electric telescopic rods 22 are arranged on the combined frame 34,
the bottom frame 23 is fixedly connected with the telescopic ends of the two third electric telescopic rods 22,
four lifting adjusting rods 24 are arranged on the lifting adjusting rods 24, four lifting adjusting rods 24 are respectively arranged on the middle points of four edges of the bottom frame 23,
four pressure sensors 25, wherein each pressure sensor 25 is mounted on one lifting adjusting rod 24,
the number of the contact pressing plates 26 is four, and the four contact pressing plates 26 are respectively and fixedly connected to the lifting end of one lifting adjusting rod 24.
The adjusting mechanism also comprises a plurality of adjusting mechanisms,
two fourth electric telescopic rods 27 are arranged, two fourth electric telescopic rods 27 are respectively arranged on the combined frame 34,
two fifth electric telescopic rods 28 are arranged, the two fifth electric telescopic rods 28 are respectively arranged at the telescopic ends of the two fourth electric telescopic rods 27,
two adjusting plates 29 are arranged on the adjusting plate 29, the two adjusting plates 29 are respectively and fixedly connected with the telescopic ends of the two fifth electric telescopic rods 28,
the contact plates 30 are provided in two groups, each group of the contact plates 30 is mounted on one of the adjusting plates 29, two contact plates 30 are provided in each group, a gap is reserved between the two contact plates 30, and pressure sensing elements are uniformly distributed on the inner side of each contact plate 30.
In this embodiment, after the cargo is lifted by the lifting hook of the crane, the center of gravity and the shape of part of the cargo are different, and under the condition that the steel rope and the lifting hook are fixed, the lifting rope on the cargo can slide on the lifting hook in a staggered manner, so that the cargo can be deflected perpendicular to the plane of the lifting hook, and under such a condition, the cargo can not be placed in a right position, and manual assistance is required, therefore, after the cargo is lifted, firstly, two third electric telescopic rods 22 are controlled to extend, the bottom frame 23, the lifting adjusting rods 24, the pressure sensors 25 and the contact pressure plates 26 are driven to synchronously move to the lower part of the bottom surface of the cargo, then, four lifting adjusting rods 24 are controlled to drive four contact pressure plates 26 to move upwards to contact the bottom surface of the cargo, at this time, the four pressure sensors 25 on the four lifting adjusting rods 24 can receive pressure values on the four contact pressure plates 26, and the pressure values are small or no pressure position, controlling the corresponding lifting adjusting rod 24 to drive the contact pressure plate 26 to move upwards, and controlling the corresponding lifting adjusting rod 24 to drive the contact pressure plate 26 to move downwards when the pressure value is large until the pressure values of the four pressure sensors 25 are close to or the same;
for part of goods with large center-of-gravity shift, the corresponding lifting adjusting rod 24 can be manually controlled to lift or descend, so that the goods are kept in a horizontal state;
when the vertical direction of the goods becomes horizontal, the two fourth electric telescopic rods 27 are controlled to extend again, so that the two adjusting plates 29 move to two sides of the goods, then the two fifth electric telescopic rods 28 are controlled to extend to drive the two adjusting plates 29 to move to positions contacting with two side surfaces of the goods, at this time, the two contact plates 30 on each adjusting plate 29 can contact with two side surfaces of the goods, when the goods are in a righting state, the two side surfaces of the goods are in complete contact with the corresponding two contact plates 30, namely, pressure values of pressure sensing elements on the two contact plates 30 are the same, when the goods are in a skew state, corners of the goods can contact with the corresponding contact plates 30, at this time, the pressure borne by the contact plates 30 is different, or the contact plates 30 are not in a state of contacting with the goods pressure being zero, at this time, the two fourth electric telescopic rods 27 are controlled to correspondingly extend, namely, the two adjusting plates 29 are driven to correspondingly move back and forth, and the two adjusting plates 29 drive the goods to horizontally rotate through the friction force of the contact plate 30 until the pressure values of the contact plate 30 are similar or the same, so that the goods are proved to be aligned and convenient to subsequently put down.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the present invention.
Claims (6)
1. An engineering machinery supporting beam comprises a beam body (1) and a movable rack (2), wherein the beam body (1) is arranged on one side of a beam crane in a lifting manner, the movable rack (2) is movably arranged on the beam body (1),
it is characterized by also comprising the following steps of,
a wire rope adjustment system mounted on the mobile gantry (2),
a suspension assistance system mounted on the mobile gantry (2) and located below the cable adjustment system;
the steel rope adjusting system comprises an adjusting disc, the adjusting disc is rotatably arranged on the movable rack (2), and a through hole for a steel rope to pass through is formed in the adjusting disc;
the suspension assistance system includes a suspension support system including,
a toggle piece which is rotatably arranged on the movable rack (2),
the lifting piece is rotatably arranged on the movable rack (2).
2. The support beam of claim 1, wherein the cable adjustment system further comprises,
two first extension frames (31) are arranged, the two first extension frames (31) are fixedly connected to the mobile platform frame (2), and the two first extension frames (31) are distributed in the vertical direction,
two first mounting shells (3), wherein the two first mounting shells (3) are respectively mounted on the two first extension frames (31),
two first driving boxes (4), wherein the two first driving boxes (4) are arranged on the two first mounting shells (3) respectively,
first adjustment carousel (5), the adjustment disc is first adjustment carousel (5), first adjustment carousel (5) are provided with two, two first adjustment carousel (5) rotate respectively connect in two first installation shell (3) are inboard, and two first adjustment carousel (5) transmission respectively connects two first drive case (4), every all open on first adjustment carousel (5) with crane hook on the through hole of the same quantity of wire rope root number to the permutation position of through hole is the same with corresponding wire rope permutation position.
3. The work machine support beam of claim 2, wherein the suspension assistance system further comprises,
a second extension frame (32), the second extension frame (32) being mounted on the mobile gantry (2),
a second mounting shell (6), said second mounting shell (6) being mounted on said second elongated frame (32),
a second drive box (7), the second drive box (7) being mounted on the second mounting case (6),
a second adjusting turntable (8), wherein the second adjusting turntable (8) is rotatably connected to the inner side of the second mounting shell (6), and the second adjusting turntable (8) is in transmission connection with the second driving box (7),
a connecting frame (33), wherein the connecting frame (33) is fixedly connected to the second adjusting turntable (8),
a first electric rotating shaft seat (9), wherein the first electric rotating shaft seat (9) is arranged on the connecting frame (33),
a first electric telescopic rod (10), wherein the first electric telescopic rod (10) is arranged at the rotating part of the first electric rotating shaft seat (9),
the poking piece is the flexible poking rod (11), the flexible poking rod (11) is fixedly connected with the telescopic end of the first electric telescopic rod (10),
a second electric rotating shaft seat (12), wherein the second electric rotating shaft seat (12) is arranged on the connecting frame (33),
a second electric telescopic rod (13), wherein the second electric telescopic rod (13) is arranged on a rotating part of the second electric rotating shaft seat (12),
a third electric rotating shaft seat (14), wherein the third electric rotating shaft seat (14) is arranged at the telescopic end of the second electric telescopic rod (13),
a raising lever (15), the raising member being the raising lever (15), the raising lever (15) being mounted on a rotating portion of the third electric rotary shaft base (14),
the correcting mechanism is mounted on the connecting frame (33).
4. The support beam for construction machinery according to claim 3, wherein the righting mechanism comprises,
a mounting plate (16), the mounting plate (16) being mounted on the connecting frame (33),
a slide rail (17), wherein the slide rail (17) is arranged at the lower part of the mounting plate (16),
two electric sliding seats (18) are arranged, the two electric sliding seats (18) are connected to the sliding rail (17) in a sliding manner,
two installation seat plates (19), wherein the two installation seat plates (19) are respectively installed on the two electric sliding seats (18),
two groups of elastic connecting seats (20), wherein each group of elastic connecting seats (20) is provided with a plurality of elastic connecting seats (20), the two groups of elastic connecting seats (20) are respectively arranged on the two installation seat plates (19),
correct splint (21), correct splint (21) are provided with two, two correct splint (21) are installed respectively in two sets of on elastic connection seat (20).
5. The support beam for construction machinery according to claim 4, further comprising an adjustment mechanism, wherein the adjustment mechanism comprises,
a combined rack (34), the combined rack (34) is arranged on the mobile rack (2),
two third electric telescopic rods (22), wherein the number of the third electric telescopic rods (22) is two, the two third electric telescopic rods (22) are both arranged on the combined rack (34),
the bottom frame (23), the bottom frame (23) is fixedly connected with the telescopic ends of the two third electric telescopic rods (22),
four lifting adjusting rods (24), wherein the four lifting adjusting rods (24) are respectively arranged on the middle points of the four sides of the bottom frame (23),
four pressure sensors (25), wherein each pressure sensor (25) is arranged on one lifting adjusting rod (24),
the lifting adjusting device comprises four contact pressing plates (26), wherein the four contact pressing plates (26) are fixedly connected to the lifting end of one lifting adjusting rod (24) respectively.
6. The support beam for construction machinery according to claim 5, wherein the adjustment mechanism further comprises,
two fourth electric telescopic rods (27), wherein the number of the fourth electric telescopic rods (27) is two, the two fourth electric telescopic rods (27) are respectively arranged on the combined rack (34),
two fifth electric telescopic rods (28), wherein the two fifth electric telescopic rods (28) are respectively arranged at the telescopic ends of the two fourth electric telescopic rods (27),
two adjusting plates (29), wherein the two adjusting plates (29) are respectively and fixedly connected with the telescopic ends of the two fifth electric telescopic rods (28),
the pressure sensor comprises contact plates (30), wherein two groups of contact plates (30) are arranged, each group of contact plates (30) is arranged on one adjusting plate (29), two contact plates (30) are arranged in each group, a gap is reserved between the two contact plates (30), and pressure sensing elements are uniformly distributed on the inner side of each contact plate (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220991948.8U CN217051353U (en) | 2022-04-27 | 2022-04-27 | Engineering machine tool supporting beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220991948.8U CN217051353U (en) | 2022-04-27 | 2022-04-27 | Engineering machine tool supporting beam |
Publications (1)
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| CN217051353U true CN217051353U (en) | 2022-07-26 |
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| CN202220991948.8U Active CN217051353U (en) | 2022-04-27 | 2022-04-27 | Engineering machine tool supporting beam |
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