CN111119133A - Hydropower station gate protection construction equipment and construction method thereof - Google Patents
Hydropower station gate protection construction equipment and construction method thereof Download PDFInfo
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- CN111119133A CN111119133A CN202010045349.2A CN202010045349A CN111119133A CN 111119133 A CN111119133 A CN 111119133A CN 202010045349 A CN202010045349 A CN 202010045349A CN 111119133 A CN111119133 A CN 111119133A
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
Abstract
The invention discloses hydropower station gate protection construction equipment which comprises a main cross beam plate, wherein a left support frame and a right support frame are respectively arranged on the left side and the right side of the lower end of the main cross beam plate, a construction material conveying device is arranged on the right side of the right support frame, a movable cross beam plate is connected to the rear side of the main cross beam plate, and a gate independent conveying device is arranged on the right side of the lower end of the movable cross beam plate. According to the invention, the construction material can be safely and accurately conveyed to the position to be constructed through the common cooperation of the main beam plate, the first motor, the first threaded rod and the construction material conveying device, the whole process is safe and stable, the gate can be accurately conveyed to the position to be installed in a vertical state through the common cooperation of the movable beam plate, the first turbine, the first worm, the second threaded rod, the third threaded rod, the second motor, the third motor and the independent gate conveying device, the positioning, installation and construction of the gate are facilitated, the gate and other construction materials are separately conveyed, the gate is safe and orderly and convenient to construct, and the construction efficiency is greatly improved.
Description
Technical Field
The invention belongs to the field of hydropower station gates, and particularly relates to hydropower station gate protection construction equipment and a construction method thereof.
Background
The main function of the hydropower station gate is to prevent the accident that the plant is flooded by the tail water flowing backward to the plant when the water level of the river exceeds the water level of the tail water to cause the rising of the tail water level due to sudden flood or other reasons. The hydropower station gate mainly comprises a plurality of gate piers and a plurality of gates, when protecting the hydropower station gate, the construction conveying tool commonly used is simple hoisting equipment such as a winch, and can only convey construction materials to the approximate position below, and can not accurately convey the position of the gate pier required to be constructed, and the construction materials and the gates for manufacturing the gate piers are conveyed together, so that the gate is more disordered during construction, and the working efficiency of construction is greatly reduced.
Disclosure of Invention
The invention aims to overcome the problems in the prior art and provide the hydropower station gate protection construction equipment, the gate and other construction materials are conveyed separately, the safety and the order are realized, the construction is convenient, and the construction efficiency is greatly improved.
In order to achieve the technical purpose and achieve the technical effect, the invention is realized by the following technical scheme:
a hydropower station gate protection construction device comprises a main cross beam plate, wherein a left support frame and a right support frame are respectively arranged on the left side and the right side of the lower end of the main cross beam plate, a construction material conveying device is arranged on the right side of the right support frame, a movable cross beam plate is connected to the rear side of the main cross beam plate, and a gate independent conveying device is arranged on the right side of the lower end of the movable cross beam plate;
the lower end of the main cross beam plate is provided with a first installation cavity, horizontally distributed first threaded rods are symmetrically installed on the front side and the rear side in the first installation cavity, two ends of each first threaded rod are rotatably connected with the main cross beam plate, the left end of each first threaded rod penetrates through the main cross beam plate and is connected with a first motor, and connecting cross bars are uniformly distributed on the upper end of the main cross beam plate along the left-right direction;
the construction material conveying device comprises a first mounting plate, four first connecting pieces which are distributed in a rectangular shape are mounted on the edge of the upper end of the first mounting plate, the upper ends of the first connecting pieces are in threaded connection with a first threaded rod, a winch is mounted in the middle of the upper end of the first mounting plate, a dispersing support is mounted at the upper end of the winch, four first steel wire ropes are wound on the winch and respectively penetrate through four vertex angles of the first mounting plate through the dispersing support, and the lower ends of the four first steel wire ropes are commonly connected with a carrying plate;
the upper end of the movable cross beam plate is uniformly provided with connecting blocks which are aligned with the connecting cross bar in the front-back direction, a second threaded rod horizontally penetrates through the connecting blocks, the rear end of the connecting cross bar is provided with a threaded hole, the front end of the second threaded rod penetrates through the connecting blocks to be in threaded connection with the threaded hole, the rear end of the second threaded rod is connected with a first turbine, the lower end of the first turbine is connected with a first worm, the rear end of the first worm is provided with a second motor, the first worm is rotatably connected with the movable cross beam plate, the lower end of the movable cross beam plate is provided with a second mounting cavity, third threaded rods which are horizontally distributed along the left side and the right side are mounted in the second mounting cavity, the third threaded rods are rotatably connected with the movable cross;
the independent conveyer of gate includes the second mounting panel, and the second connecting piece is installed to second mounting panel upper end left and right sides symmetry, second connecting piece upper end and third threaded rod threaded connection, and second mounting panel lower extreme is connected with gate fixed knot and constructs, and second mounting panel upper end mid-mounting has the double-shaft motor, and double-shaft motor left and right sides both ends symmetric connection has the winding up roller, and the winding has second wire rope on the winding up roller, and second wire rope lower extreme passes second mounting panel and gate fixed knot and constructs upper end fixed connection.
The gate fixed knot constructs including horizontal distribution's hollow core slab, hollow core slab lower extreme front side is equipped with the breast board perpendicularly, the breast board lower extreme is equipped with the bearing bottom plate perpendicularly backward, be connected with fixed riser between bearing bottom plate and the hollow core slab, fixed riser is improved level and is run through and be equipped with locking threaded rod, the inner equipartition of fixed riser has reset spring, reset spring keeps away from the one end of fixed riser and is connected with the locking riser, both ends about the locking riser about respectively with hollow core slab, bearing bottom plate sliding connection, locking threaded rod inner and locking riser outer end sliding connection, locking threaded rod outer end is equipped with the turning handle.
Furthermore, the first connecting piece comprises a first connecting vertical rod, the lower end of the first connecting vertical rod is connected with the upper end of the first mounting plate in a welding mode, a first internal thread connecting ring is arranged at the upper end of the first connecting vertical rod, and the first internal thread connecting ring is in threaded connection with the first threaded rod.
Furthermore, the second connecting piece comprises a second connecting vertical rod, a second internal thread connecting ring is arranged at the upper end of the second connecting vertical rod, and the upper end of the second internal thread connecting ring is in threaded connection with the third threaded rod.
Further, the dispersion support includes the communicating pipe of vertical distribution, communicating pipe periphery lower extreme has the support knee along the circumferencial direction equipartition, support knee lower extreme and first mounting panel upper end fixed connection, communicating pipe periphery upper end has four ascending connection rakes of slope along the circumferencial direction equipartition, connect the rakes upper end and install first guide pulley, four apex angle departments of first mounting panel all open the perforation, be close to the perforation on the first mounting panel and install the second guide pulley, first wire rope is in proper order through communicating pipe, first guide pulley, the second guide pulley, the perforation stretches into first mounting panel below and with carry thing board fixed connection.
Furthermore, the lower end of the gate fixing structure is provided with an auxiliary moving structure, the auxiliary moving structure comprises a connecting bottom plate, the rear side of the upper end of the connecting bottom plate is vertically provided with a connecting vertical plate, the upper end of the connecting vertical plate is fixedly connected with the rear side of the lower end of the bearing bottom plate, the upper end of the connecting bottom plate is provided with a lifting adjusting mechanism, the upper end of the lifting adjusting mechanism is provided with an auxiliary moving assembly, the lifting adjusting mechanism comprises threaded vertical rods which are symmetrical left and right respectively, the lower ends of the threaded vertical rods are connected with second turbines, one sides of the two threaded vertical rods are meshed with a second worm together, one end of the second worm is provided with a crank handle, the upper end of the connecting bottom plate is uniformly provided with positioning vertical plates which are rotatably connected with the second worm, the auxiliary moving assembly comprises a mounting transverse plate, the front side and the, the guide slot width is greater than and removes the guide pulley width, the vertical installation diaphragm and the installation diaphragm threaded connection of passing of screw thread pole setting upper end, before adorning the gate to the bearing bottom plate upper end, rotate the crank, make the guide pulley pass the guide slot and stretch into bearing bottom plate top a bit, put the gate on the guide pulley again, promote the gate inwards again, can reduce frictional force, make things convenient for the facial make-up of gate, after the gate is adorned the bearing bottom plate upper end, the crank is rotated to the opposite direction again, make the guide pulley shrink to bearing bottom plate below and gate separation, can keep the stability of keeping the gate at the in-process that removes.
A hydropower station gate protection construction method comprises the following steps:
s1, loading the construction material on a loading plate in the construction material conveying device
S2, starting a first motor on the main cross beam plate to drive a first threaded rod to rotate, wherein the first threaded rod enables the construction material transportation device to move along the length direction of the main cross beam plate until the construction material transportation device moves to a position above a position needing construction;
s3, starting the winch, and lengthening the first steel wire rope to enable the lower part of the object carrying plate to reach the position needing construction;
s4, unloading the construction material from the carrying plate, and performing concrete gate pier construction;
s5, after the construction of the concrete gate pier is finished, restoring the construction material conveying device to the original position;
s6, vertically installing the gate on the gate independent transportation device;
s7, starting a third motor on the movable cross beam plate, driving a third threaded rod to rotate by the third motor, enabling the independent gate conveying device to move along the length direction of the movable cross beam plate by the third threaded rod, then starting a second motor, driving a first turbine to rotate by the second motor through a first worm, driving a second threaded rod to rotate by the first turbine, enabling the movable cross beam plate to move along the width direction of the main cross beam plate by the second threaded rod, and moving the independent gate conveying device right above the position where the gate needs to be installed by adjusting the third motor and the second motor;
s8, rotating the rotating handle to separate the locking threaded rod from the locking vertical plate, separating the locking vertical plate from the gate, horizontally pulling the gate out to keep the vertical state of the gate, vertically embedding the gate into a clamping groove of a concrete gate pier after pulling out, completing the positioning, mounting and constructing of the gate, and recovering the independent gate transportation device to the original position after the positioning and mounting of the gate.
The invention has the beneficial effects that:
according to the invention, the construction material can be safely and accurately conveyed to the position to be constructed through the common cooperation of the main beam plate, the first motor, the first threaded rod and the construction material conveying device, the whole process is safe and stable, the gate can be accurately conveyed to the position to be installed in a vertical state through the common cooperation of the movable beam plate, the first turbine, the first worm, the second threaded rod, the third threaded rod, the second motor, the third motor and the independent gate conveying device, and the positioning, installation and construction of the gate are facilitated.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a portion of the present invention;
FIG. 3 is a schematic view of a partial structure of the present invention;
FIG. 4 is a schematic view of a partial structure of the present invention;
FIG. 5 is a schematic view of a portion of the present invention;
FIG. 6 is an exploded view of a portion of the structure of the present invention;
FIG. 7 is an exploded view of a portion of the structure of the present invention;
FIG. 8 is a schematic view of a portion of the present invention;
FIG. 9 is a schematic view of a portion of the present invention;
FIG. 10 is a right side view of a partial structure of the present invention;
FIG. 11 is an exploded view of a portion of the structure of the present invention;
fig. 12 is a partial structural schematic of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
As shown in fig. 1, a hydropower station gate protection construction equipment comprises a main beam plate 1, wherein a left support frame 11 and a right support frame 2 are respectively installed on the left side and the right side of the lower end of the main beam plate 1, a construction material conveying device 2 is installed on the right side of the right support frame 2, a movable beam plate 3 is connected to the rear side of the main beam plate 1, and a gate independent conveying device 4 is installed on the right side of the lower end of the movable beam plate 3.
As shown in fig. 2, the lower end of the main beam plate 1 is provided with a first mounting cavity 101, horizontally distributed first threaded rods 103 are symmetrically mounted on the front side and the rear side of the first mounting cavity 101, the two ends of each first threaded rod 103 are rotatably connected with the main beam plate 1, the left end of each first threaded rod 103 penetrates out of the main beam plate 1 and is connected with a first motor 104, and the upper end of the main beam plate 1 is uniformly provided with connecting cross bars 102 along the left and right directions.
As shown in fig. 3, the construction material transporting device 2 includes a first mounting plate 21, four first connecting members 22 are mounted on an upper edge of the first mounting plate 21, the upper end of each first connecting member 22 is connected to a first threaded rod 103 by a screw, two first connecting members 22 parallel to each other in the left-right direction are fixedly connected to the same first threaded rod 103, each first connecting member 22 includes a first connecting upright 221, the lower end of the first connecting upright 221 is connected to the upper end of the first mounting plate 21 by welding, the upper end of the first connecting upright 221 is provided with a first female screw 222, the first female screw 222 is connected to the first threaded rod 103 by a screw, a winch 23 is mounted in the middle of the upper end of the first mounting plate 21, a dispersion bracket 24 is mounted on the upper end of the winch 23, four first steel wire ropes 25 are wound around the winch 23, the four first steel wire ropes 25 pass through the dispersion bracket 24 at four corners of the first, the lower ends of the four first steel wire ropes 25 are connected with a carrying plate 26 together.
As shown in fig. 4, the dispersion support 24 includes vertically distributed communication pipes 241, support bent rods 242 are uniformly distributed at the lower end of the outer periphery of the communication pipes 241 along the circumferential direction, the lower end of the support bent rods 242 is fixedly connected with the upper end of the first mounting plate 21, four inclined upward connecting inclined rods 243 are uniformly distributed at the upper end of the outer periphery of the communication pipes 241 along the circumferential direction, and first guide wheels 2431 are mounted at the upper ends of the inclined connecting rods 243.
As shown in fig. 6 and 7, the four corners of the first mounting plate 21 are respectively provided with a through hole 211 and a through hole 211, the first mounting plate 21 is provided with a second guide wheel 212 near the through hole 211, and the first steel wire rope 25 sequentially passes through the communicating pipe 241, the first guide wheel 2431, the second guide wheel 212 and the through hole 211, extends into the lower portion of the first mounting plate 21, and is fixedly connected with the object carrying plate 26.
As shown in fig. 6, the upper end of the movable cross beam plate 3 is uniformly provided with connecting blocks 31 aligned with the front and back of the connecting cross bar 102, the connecting blocks 31 are horizontally provided with second threaded rods 32, the rear end of the connecting cross bar 102 is provided with a threaded hole 1021, the front end of each second threaded rod 32 penetrates through the connecting block 31 to be in threaded connection with the threaded hole 1021, the rear end of each second threaded rod 32 is connected with a first worm gear 321, the lower ends of all the first worm gears 321 are commonly connected with a first worm 322, the rear end of each first worm gear 322 is provided with a second motor 323, the first worm gears 322 are rotatably connected with the movable cross beam plate 3, the lower end of the movable cross beam plate 3 is provided with a second mounting cavity 301, third threaded rods 33 horizontally distributed along the left and right are mounted in the second mounting cavity 301, the third threaded rods 33 are rotatably connected with the movable cross beam plate 3, and the rear.
As shown in fig. 8, the independent transportation device 4 of gate includes a second mounting plate 41, second connecting members 42 are symmetrically mounted on the left and right sides of the upper end of the second mounting plate 41, the second connecting members 42 include a second connecting upright rod 421, a second female connecting ring 422 is disposed on the upper end of the second connecting upright rod 421, the upper end of the second female connecting ring 422 is in threaded connection with the third threaded rod 33, the lower end of the second mounting plate 41 is connected with a gate fixing structure 43, an auxiliary moving structure 44 is mounted on the lower end of the gate fixing structure 43, a double-shaft motor 411 is mounted in the middle of the upper end of the second mounting plate 41, winding rollers 422 are symmetrically connected to the left and right ends of the double-shaft motor 411, a second steel wire rope 423 is wound on the winding rollers 422, and the lower end.
As shown in fig. 9 and 10, the gate fixing structure 43 includes a hollow plate 431 distributed horizontally, an upper end of the hollow plate 431 is fixedly connected to a second wire rope 423, a fence 432 is vertically arranged on a front side of a lower end of the hollow plate 431, a bearing bottom plate 433 is vertically arranged backwards at a lower end of the fence 432, a fixed vertical plate 434 is connected between the bearing bottom plate 433 and the hollow plate 431, a locking threaded rod 437 horizontally penetrates through the fixed vertical plate 434, return springs 435 are evenly distributed at inner ends of the fixed vertical plate 434, one end of the return springs 435 away from the fixed vertical plate 434 is connected to a locking vertical plate 436, upper and lower ends of the locking vertical plate 436 are respectively connected to the hollow plate 431 and the bearing bottom plate 433 in a sliding manner, an inner end of the locking threaded rod 437 is connected to an outer end of the locking vertical plate 436 in a sliding manner, a rotating handle 4371 is arranged at an outer end of the locking, the rotating handle 4371 is rotated to screw the locking threaded rod 437 inwards, and the locking threaded rod 437 pushes the locking vertical plate 436 to be in close contact with the gate, so that the gate can be kept stable.
As shown in fig. 11 and 12, the auxiliary moving structure 44 includes a connecting bottom plate 441, a connecting vertical plate 4411 is vertically disposed on the rear side of the upper end of the connecting bottom plate 441, the upper end of the connecting vertical plate 4411 is fixedly connected with the rear side of the lower end of the bearing bottom plate 433, a lifting adjusting mechanism 442 is disposed on the upper end of the connecting bottom plate 441, an auxiliary moving assembly 443 is disposed on the upper end of the lifting adjusting mechanism 442, the lifting adjusting mechanism 442 includes threaded vertical rods 4421 which are bilaterally symmetrical, a second turbine 4422 is connected to the lower end of the threaded vertical rods 4421, a second worm 4423 is engaged and connected to one side of the two threaded vertical rods 4421, a hand crank 4424 is disposed on one end of the second worm 4423, positioning vertical plates 4425 which are rotatably connected to the second worm 4423 are uniformly disposed on the upper end of the connecting bottom plate 441, the auxiliary moving assembly 443 includes a mounting transverse plate 4431, mounting vertical plates 4432, the bearing bottom plate 433 is provided with a guide groove 4331 matched with the moving guide wheel 4433, the width of the guide groove 4331 is larger than that of the moving guide wheel 4433, and the upper end of the threaded upright pole 4421 vertically penetrates through the mounting transverse plate 4431 to be in threaded connection with the mounting transverse plate 4431.
A hydropower station gate protection construction method comprises the following steps:
s1, loading the construction material on the loading plate 26 of the construction material transportation device 2
S2, starting the first motor 104 on the main beam plate 1 to drive the first threaded rod 103 to rotate, wherein the first threaded rod 103 enables the construction material transportation device 2 to move along the length direction of the main beam plate 1 until the construction material transportation device 2 moves to a position above a position needing construction;
s3, starting the winch 23, lengthening the first steel wire rope 25, and enabling the lower part of the object carrying plate 26 to reach the position needing construction;
s4, unloading the construction materials from the carrying plate 26 and carrying out concrete gate pier construction;
s5, after the construction of the concrete gate pier is finished, restoring the construction material conveying device 2 to the original position;
s6, vertically installing the gate on the gate independent transportation device 4;
s7, a third motor 331 on the movable cross beam plate 3 is started, the third motor 331 drives a third threaded rod 33 to rotate, the third threaded rod 33 enables the independent gate transportation device 4 to move along the length direction of the movable cross beam plate 3, then a second motor 323 is started, the second motor 323 drives a first worm 322 to drive a first worm gear 321 to rotate, the first worm gear 321 drives a second threaded rod 32 to rotate, the second threaded rod 32 enables the movable cross beam plate 3 to move along the width direction of the main cross beam plate 1, and the independent gate transportation device 4 can be moved right above the position where a gate needs to be installed by adjusting the third motor 331 and the second motor 323;
s8, rotating the rotating handle 4371 to separate the locking threaded rod 437 from the locking vertical plate 436, separating the locking vertical plate 436 from the gate, horizontally pulling out the gate to keep the vertical state of the gate, vertically embedding the gate into a clamping groove of a concrete gate pier after pulling out the gate to finish the positioning and installation construction of the gate, and recovering the independent gate transportation device 4 to the original position after the positioning and installation of the gate.
According to the invention, the construction material can be safely conveyed to the accurate position to be constructed through the common cooperation of the main beam plate 1, the first motor 104, the first threaded rod 103 and the construction material conveying device 2, the whole process is safe and stable, the gate can be accurately conveyed to the position to be installed in a vertical state through the common cooperation of the movable beam plate 3, the first turbine 321, the first worm 322, the second threaded rod 32, the third threaded rod 33, the second motor 323 and the third motor 331 and the independent gate conveying device 4, so that the location installation and construction of the gate are facilitated, and in the whole construction process, the gate and other construction materials are separately conveyed, so that the gate is safe and orderly and convenient to construct, and the construction efficiency is greatly improved.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (10)
1. The utility model provides a power station gate protection construction equipment which characterized in that: the gate-independent transportation device comprises a main cross beam plate (1), wherein a left support frame (11) and a right support frame (2) are respectively arranged on the left side and the right side of the lower end of the main cross beam plate (1), a construction material transportation device (2) is arranged on the right side of the right support frame (2), a movable cross beam plate (3) is connected to the rear side of the main cross beam plate (1), and a gate-independent transportation device (4) is arranged on the right side of the lower end of the movable cross beam plate (3);
a first mounting cavity (101) is formed in the lower end of the main cross beam plate (1), horizontally distributed first threaded rods (103) are symmetrically mounted on the front side and the rear side in the first mounting cavity (101), two ends of each first threaded rod (103) are rotatably connected with the main cross beam plate (1), the left end of each first threaded rod (103) penetrates through the main cross beam plate (1) and is connected with a first motor (104), and connecting cross bars (102) are uniformly distributed in the left-right direction on the upper end of the main cross beam plate (1);
the construction material conveying device (2) comprises a first mounting plate (21), four first connecting pieces (22) which are distributed in a rectangular shape are mounted on the edge of the upper end of the first mounting plate (21), the upper ends of the first connecting pieces (22) are in threaded connection with a first threaded rod (103), a winch (23) is mounted in the middle of the upper end of the first mounting plate (21), a dispersing support (24) is mounted at the upper end of the winch (23), four first steel wire ropes (25) are wound on the winch (23), the four first steel wire ropes (25) respectively penetrate through four top corners of the first mounting plate (21) through the dispersing support (24), and the lower ends of the four first steel wire ropes (25) are jointly connected with a loading plate (26);
the upper end of the movable cross beam plate (3) is uniformly provided with connecting blocks (31) which are aligned with the front and the back of the connecting cross bar (102), a second threaded rod (32) horizontally penetrates through the connecting blocks (31), the rear end of the connecting cross bar (102) is provided with a threaded hole (1021), the front end of the second threaded rod (32) penetrates through the connecting blocks (31) to be in threaded connection with the threaded hole (1021), the rear end of the second threaded rod (32) is connected with a first turbine (321), the lower end of the first turbine (321) is connected with a first worm (322), the rear end of the first worm (322) is provided with a second motor (323), the first worm (322) is rotatably connected with the movable cross beam plate (3), the lower end of the movable cross beam plate (3) is provided with a second mounting cavity (301), third threaded rods (33) which are horizontally distributed along the left and the right sides are mounted in the second mounting cavity (301), and the third threaded rods (33) are rotatably connected, a third motor (331) is arranged at the rear end of the third threaded rod (33);
the gate independent transportation device (4) comprises a second mounting plate (41), second connecting pieces (42) are symmetrically mounted on the left side and the right side of the upper end of the second mounting plate (41), the upper end of each second connecting piece (42) is in threaded connection with a third threaded rod (33), the lower end of the second mounting plate (41) is connected with a gate fixing structure (43), a double-shaft motor (411) is mounted in the middle of the upper end of the second mounting plate (41), winding rollers (422) are symmetrically connected to the left end and the right end of the double-shaft motor (411), a second steel wire rope (423) is wound on each winding roller (422), and the lower end of each second steel wire rope (423) penetrates through the second mounting plate (41) and is fixedly connected;
gate fixed knot constructs (43) including horizontal distribution's hollow core plate (431), hollow core plate (431) lower extreme front side is equipped with breast board (432) perpendicularly, breast board (432) lower extreme backward is equipped with bearing bottom plate (433) perpendicularly, be connected with fixed riser (434) between bearing bottom plate (433) and hollow core plate (431), fixed riser (434) are improved level and are run through and are equipped with locking threaded rod (437), fixed riser (434) inner equipartition has reset spring (435), reset spring (435) keep away from the one end of fixed riser (434) and be connected with locking riser (436), locking riser (436) upper and lower both ends respectively with hollow core plate (431), bearing bottom plate (433) sliding connection, locking threaded rod (437) inner and locking riser (436) outer end sliding connection, locking threaded rod (437) outer end is equipped with twist grip (4371).
2. The hydropower station gate protection construction equipment according to claim 1, wherein: the first connecting piece (22) comprises a first connecting vertical rod (221), the lower end of the first connecting vertical rod (221) is connected with the upper end of the first mounting plate (21) in a welding mode, a first internal thread connecting ring (222) is arranged at the upper end of the first connecting vertical rod (221), and the first internal thread connecting ring (222) is in threaded connection with the first threaded rod (103).
3. The hydropower station gate protection construction equipment according to claim 1, wherein: the second connecting piece (42) comprises a second connecting vertical rod (421), a second internal thread connecting ring (422) is arranged at the upper end of the second connecting vertical rod (421), and the upper end of the second internal thread connecting ring (422) is in threaded connection with the third threaded rod (33).
4. The hydropower station gate protection construction equipment according to claim 1, wherein: dispersion support (24) are including vertical distribution's communicating pipe (241), communicating pipe (241) periphery lower extreme has support knee-beam (242) along the circumferencial direction equipartition, support knee-beam (242) lower extreme and first mounting panel (21) upper end fixed connection, communicating pipe (241) periphery upper end has four ascending connection down tube (243) of slope along the circumferencial direction equipartition, connect down tube (243) upper end and install first guide pulley (2431), perforation (211) have all been opened to four apex angle departments of first mounting panel (21), perforation (211), be close to perforation (211) on first mounting panel (21) and install second guide pulley (212), first wire rope (25) are in proper order through communicating pipe (241), first guide pulley (2431), second guide pulley (212), perforation (211) stretch into first mounting panel (21) below and with carry thing board (26) fixed connection.
5. The hydropower station gate protection construction equipment according to claim 1, wherein: the lower end of the gate fixing structure (43) is provided with an auxiliary moving structure (44), the auxiliary moving structure (44) comprises a connecting bottom plate (441), the rear side of the upper end of the connecting bottom plate (441) is vertically provided with a connecting vertical plate (4411), the upper end of the connecting vertical plate (4411) is fixedly connected with the rear side of the lower end of the bearing bottom plate (433), the upper end of the connecting bottom plate (441) is provided with a lifting adjusting mechanism (442), the upper end of the lifting adjusting mechanism (442) is provided with an auxiliary moving assembly (443), the lifting adjusting mechanism (442) comprises threaded vertical rods (4421) which are bilaterally symmetrical, the lower end of each threaded vertical rod (4421) is connected with a second turbine (4422), one sides of the two threaded vertical rods (4421) are jointly meshed and connected with a second worm (4423), one end of the second worm (4423) is provided with a hand crank (4424), and positioning vertical plates (4425) which, the auxiliary moving assembly (443) comprises a mounting transverse plate (4431), mounting vertical plates (4432) are symmetrically arranged on the front side and the rear side of the upper end of the mounting transverse plate (4431), moving guide wheels (4433) are uniformly distributed between the mounting vertical plates (4432) on the two sides, a guide groove (4331) matched with the moving guide wheels (4433) is formed in the bearing bottom plate (433), the width of the guide groove (4331) is larger than that of the moving guide wheels (4433), and the upper end of a thread vertical rod (4421) vertically penetrates through the mounting transverse plate (4431) to be in threaded connection with the mounting transverse plate (4431).
6. The hydropower station gate protection construction equipment according to claim 1, wherein: the first connecting piece (22) comprises a first connecting vertical rod (221), the lower end of the first connecting vertical rod (221) is connected with the upper end of the first mounting plate (21) in a welding mode, a first internal thread connecting ring (222) is arranged at the upper end of the first connecting vertical rod (221), and the first internal thread connecting ring (222) is in threaded connection with the first threaded rod (103).
7. The hydropower station gate protection construction equipment according to claim 1, wherein: the second connecting piece (42) comprises a second connecting vertical rod (421), a second internal thread connecting ring (422) is arranged at the upper end of the second connecting vertical rod (421), and the upper end of the second internal thread connecting ring (422) is in threaded connection with the third threaded rod (33).
8. The hydropower station gate protection construction equipment according to claim 1, wherein: dispersion support (24) are including vertical distribution's communicating pipe (241), communicating pipe (241) periphery lower extreme has support knee-beam (242) along the circumferencial direction equipartition, support knee-beam (242) lower extreme and first mounting panel (21) upper end fixed connection, communicating pipe (241) periphery upper end has four ascending connection down tube (243) of slope along the circumferencial direction equipartition, connect down tube (243) upper end and install first guide pulley (2431), perforation (211) have all been opened to four apex angle departments of first mounting panel (21), perforation (211), be close to perforation (211) on first mounting panel (21) and install second guide pulley (212), first wire rope (25) are in proper order through communicating pipe (241), first guide pulley (2431), second guide pulley (212), perforation (211) stretch into first mounting panel (21) below and with carry thing board (26) fixed connection.
9. The hydropower station gate protection construction equipment according to claim 1, wherein: the lower end of the gate fixing structure (43) is provided with an auxiliary moving structure (44), the auxiliary moving structure (44) comprises a connecting bottom plate (441), the rear side of the upper end of the connecting bottom plate (441) is vertically provided with a connecting vertical plate (4411), the upper end of the connecting vertical plate (4411) is fixedly connected with the rear side of the lower end of the bearing bottom plate (433), the upper end of the connecting bottom plate (441) is provided with a lifting adjusting mechanism (442), the upper end of the lifting adjusting mechanism (442) is provided with an auxiliary moving assembly (443), the lifting adjusting mechanism (442) comprises threaded vertical rods (4421) which are bilaterally symmetrical, the lower end of each threaded vertical rod (4421) is connected with a second turbine (4422), one sides of the two threaded vertical rods (4421) are jointly meshed and connected with a second worm (4423), one end of the second worm (4423) is provided with a hand crank (4424), and positioning vertical plates (4425) which, the auxiliary moving assembly (443) comprises a mounting transverse plate (4431), mounting vertical plates (4432) are symmetrically arranged on the front side and the rear side of the upper end of the mounting transverse plate (4431), moving guide wheels (4433) are uniformly distributed between the mounting vertical plates (4432) on the two sides, a guide groove (4331) matched with the moving guide wheels (4433) is formed in the bearing bottom plate (433), the width of the guide groove (4331) is larger than that of the moving guide wheels (4433), and the upper end of a thread vertical rod (4421) vertically penetrates through the mounting transverse plate (4431) to be in threaded connection with the mounting transverse plate (4431).
10. A hydropower station gate protection construction method is characterized by comprising the following steps: the method comprises the following steps:
s1, loading the construction material on the loading plate (26) of the construction material transportation device (2)
S2, starting a first motor (104) on the main cross beam plate (1) to drive a first threaded rod (103) to rotate, wherein the first threaded rod (103) enables the construction material transportation device (2) to move along the length direction of the main cross beam plate (1) until the construction material transportation device (2) moves to a position above a position needing construction;
s3, starting the winch (23), lengthening the first steel wire rope (25) and enabling the lower part of the carrying plate (26) to reach the position needing to be constructed;
s4, unloading the construction material from the carrying plate (26) and constructing the concrete gate pier;
s5, after the concrete gate pier construction is finished, restoring the construction material conveying device (2) to the original position;
s6, vertically installing the gate on the gate independent transportation device (4);
s7, a third motor (331) on the movable cross beam plate (3) is started, the third motor (331) drives a third threaded rod (33) to rotate, the third threaded rod (33) enables the gate independent transportation device (4) to move along the length direction of the movable cross beam plate (3), then a second motor (323) is started, the second motor (323) drives a first worm gear (321) to rotate through a first worm (322), the first worm gear (321) drives a second threaded rod (32) to rotate, the second threaded rod (32) enables the movable cross beam plate (3) to move along the width direction of the main cross beam plate (1), and the gate independent transportation device (4) can be moved right above the position where the gate needs to be installed by adjusting the third motor (331) and the second motor (323);
s8, rotating the rotating handle (4371) to separate the locking threaded rod (437) from the locking vertical plate (436), separating the locking vertical plate (436) from the gate, horizontally pulling out the gate to keep the vertical state of the gate, vertically embedding the gate into a clamping groove of a concrete gate pier after pulling out, completing the positioning, mounting and constructing of the gate, and restoring the independent gate transportation device (4) to the original position after the positioning and mounting of the gate.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010045349.2A CN111119133B (en) | 2020-01-16 | 2020-01-16 | Hydropower station gate protection construction equipment and construction method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010045349.2A CN111119133B (en) | 2020-01-16 | 2020-01-16 | Hydropower station gate protection construction equipment and construction method thereof |
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| CN111119133A true CN111119133A (en) | 2020-05-08 |
| CN111119133B CN111119133B (en) | 2021-07-06 |
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| CN110304588A (en) * | 2019-07-05 | 2019-10-08 | 河南省水利第二工程局 | A kind of gate construction method for hanging under narrow working space |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110030102A (en) * | 2009-09-17 | 2011-03-23 | 주식회사 우승산업 | Wire rope type water gate with water gate locking part |
| JP5516901B2 (en) * | 2011-06-07 | 2014-06-11 | 豊国工業株式会社 | Sluice opener |
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| CN111119133B (en) | 2021-07-06 |
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