CN215252894U - Concrete pouring equipment - Google Patents
Concrete pouring equipment Download PDFInfo
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- CN215252894U CN215252894U CN202122507284.1U CN202122507284U CN215252894U CN 215252894 U CN215252894 U CN 215252894U CN 202122507284 U CN202122507284 U CN 202122507284U CN 215252894 U CN215252894 U CN 215252894U
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Abstract
The utility model discloses a concrete pouring equipment, concrete pouring equipment includes the organism, the pipe that fills, vibrating device and positioner, the organism includes the frame, mounting platform and hoist mechanism, mounting platform sets up in the frame with mobilizable mode, hoist mechanism sets up in the frame and is connected with mounting platform, a rise or decline for drive mounting platform, the one end setting of pipe that fills just communicates with the charge pump pipe on mounting platform, the other end setting of pipe that fills is downthehole at the stake, vibrating device sets up on the pipe that fills, positioner sets up on the position of seting up in stake hole, the pipe that fills passes positioner, positioner is used for keeping unanimous with the axis in stake hole with the axis of pipe that fills. One end of the filling pipe, far away from the mounting platform, penetrates through the positioning device and then enters the pile hole, and the positioning device limits the position of the filling pipe, so that the filling pipe is consistent with the axis of the pile hole, the filling pipe is prevented from inclining, and the construction quality is guaranteed.
Description
Technical Field
The utility model relates to a construction technical field especially relates to a concrete filling equipment.
Background
This section provides background information related to the present disclosure only and is not necessarily prior art.
Concrete pouring machines are frequently used in underwater or underground projects such as pouring cofferdams, caisson foundations, open caisson foundations, underground continuous walls, pile foundations and the like. The concrete mixture enters the lower part of the initially poured concrete through the sealing guide pipe under the action of certain drop pressure, and supports the initially poured concrete and the slurry on the initially poured concrete to gradually rise to form a continuous and compact concrete pile body.
In the prior art, the pressure of a hopper and concrete on a pouring guide pipe is large, and particularly during pouring, the concrete easily generates large impact on the pouring guide pipe, so that the pouring guide pipe is likely to incline, and the unbalance of a pouring machine affects construction.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem of how to avoid the filling pipe to incline at least. The purpose is realized by the following technical scheme:
the utility model provides a concrete filling equipment, concrete filling equipment includes:
the lifting mechanism is arranged on the rack, is connected with the mounting platform and is used for driving the mounting platform to ascend or descend;
one end of the pouring guide pipe is arranged on the mounting platform and is communicated with the feeding pump pipe, and the other end of the pouring guide pipe is arranged in the pile hole;
a vibrating device disposed on the irrigation catheter;
the positioning device is arranged at the position where the pile hole is formed, the pouring guide pipe penetrates through the positioning device, and the positioning device is used for keeping the axis of the pouring guide pipe consistent with the axis of the pile hole.
According to the utility model discloses a concrete pouring equipment, when carrying out the filling to the concrete, be close to the position setting of seting up of stake hole with concrete pouring equipment, erect the frame, make mounting platform drive the pipe that fills be in vertical state and with the coaxial setting in stake hole, set up positioner on the position of seting up in stake hole again, utilize hoist mechanism control mounting platform to descend, in entering into the stake hole after passing positioner with the one end that the pipe kept away from mounting platform that drives, positioner carries on spacingly to the position of the pipe that fills, make the pipe that fills keep unanimously with the axis in stake hole, prevent that the pipe that fills from taking place to slope, thereby the quality of construction has been guaranteed.
In addition, according to the utility model discloses a concrete pouring equipment still can have following additional technical characterstic:
in some embodiments of the present invention, the positioning device comprises:
a base;
the first clamping assembly is arranged on the base;
the second clamping assembly is arranged on the base and is opposite to the first clamping assembly, a channel for the perfusion catheter to pass through is formed between the second clamping assembly and the first clamping assembly, and when the perfusion catheter passes through the channel, the inner wall of the channel is abutted against the outer wall of the perfusion catheter.
In some embodiments of the present invention, the first clamping assembly comprises:
the first positioning plate is movably arranged on the base, a first groove is formed in the end face, facing the second clamping assembly, of the first positioning plate, the first groove forms part of the channel, and a first accommodating groove is formed in the first groove;
the first rolling balls are arranged in the first accommodating groove in a rolling manner;
a first support member engaged with the base and disposed away from the second clamping assembly;
the first elastic piece is matched with the first positioning plate and the first supporting piece respectively, and the elasticity of the first elastic piece has the tendency of driving the first positioning plate to move towards the direction close to the second clamping assembly.
The utility model discloses an in some embodiments, be equipped with first draw-in groove on the first locating plate, be equipped with first protruding structure on the first support piece, first elastic component is first spring, the one end setting of first spring is in the first draw-in groove, the other end suit of first spring is in on the first protruding structure.
In some embodiments of the present invention, the base is provided with a first guiding structure along a moving direction of the first positioning plate, the first positioning plate is provided with a second guiding structure thereon, and the first guiding structure is matched with the second guiding structure.
In some embodiments of the present invention, the first positioning plate is provided with a first wrench for driving the first positioning plate to move, and the base is provided with a first chute for the first wrench to pass through.
In some embodiments of the present invention, the second clamping assembly comprises:
the second positioning plate is movably arranged on the base, a second groove is formed in the end face, facing the first positioning plate, of the second positioning plate, the second groove forms the other part of the channel, and a second accommodating groove is formed in the second groove;
the second rolling balls are arranged in the second accommodating groove in a rolling manner;
a second support cooperating with the base and disposed away from the second clamping assembly;
and the second elastic piece is respectively matched with the second positioning plate and the second supporting piece, and the elasticity of the second elastic piece has the tendency of driving the second positioning plate to move towards the direction close to the first positioning plate.
In some embodiments of the present invention, a second slot is disposed on the second positioning plate, a second protruding structure is disposed on the second supporting member, the second elastic member is a second spring, one end of the second spring is disposed in the second slot, and the other end of the second spring is fitted over the second protruding structure.
In some embodiments of the present invention, the base is provided with a second guiding structure along the moving direction of the second positioning plate, the second positioning plate is provided with a second guiding structure, and the second guiding structure is matched with the second guiding structure.
In some embodiments of the present invention, the second positioning plate is provided with a second wrench for driving the second positioning plate to move, and the base is provided with a second chute for the second wrench to pass through.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like parts are designated by like reference numerals throughout the drawings. In the drawings:
fig. 1 schematically shows a schematic structural view of a concrete pouring apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic view of the positioning device of the concrete pouring apparatus shown in FIG. 1;
FIG. 3 is a cross-sectional view of the positioning device shown in FIG. 2;
FIG. 4 is a schematic view of the positioning device shown in FIG. 2 from another perspective;
fig. 5 is a partially exploded view of the positioning device shown in fig. 4.
The reference numbers are as follows:
100 is concrete pouring equipment;
10 is a machine body;
11 is an installation platform, 12 is a lifting mechanism, and 13 is a frame;
20, a vibration device;
30 is a perfusion catheter;
40 is a positioning device;
41 is a base, 411 is a first guiding structure, 412 is a blocking structure, 413 is a first sliding groove, 414 is a second sliding groove, 415 is a supporting leg, and 416 is a third guiding structure;
42 is a first clamping component, 421 is a first positioning plate, 4211 is a first groove, 4212 is a first accommodating groove, 4213 is a first clamping groove, 4214 is a second guiding structure, 4215 is a first wrench, 422 is a first elastic piece, 423 is a first supporting piece, 4231 is a first protruding structure, and 424 is a first ball;
43 is a second clamping assembly, 431 is a second positioning plate, 4311 is a second groove, 4312 is a second receiving groove, 4313 is a second slot, 4314 is a fourth guiding structure, 432 is a second elastic element, 433 is a second supporting element, 4331 is a second convex structure, and 434 is a second ball;
44 is a channel;
200 is a feed pump tube.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
It is to be understood that the terminology used herein is for the purpose of describing particular example embodiments only, and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" may be intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises," "comprising," "including," and "having" are inclusive and therefore specify the presence of stated features, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and/or groups thereof. The method steps, processes, and operations described herein are not to be construed as necessarily requiring their performance in the particular order described or illustrated, unless specifically identified as an order of performance. It should also be understood that additional or alternative steps may be used.
Although the terms first, second, third, etc. may be used herein to describe various elements, components, regions, layers and/or sections, these elements, components, regions, layers and/or sections should not be limited by these terms. These terms may be only used to distinguish one element, component, region, layer or section from another region, layer or section. Terms such as "first," "second," and other numerical terms when used herein do not imply a sequence or order unless clearly indicated by the context. Thus, a first element, component, region, layer or section discussed below could be termed a second element, component, region, layer or section without departing from the teachings of the example embodiments.
For convenience of description, spatially relative terms, such as "inner", "outer", "lower", "below", "upper", "above", and the like, may be used herein to describe one element or feature's relationship to another element or feature as illustrated in the figures. Such spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" or "over" the other elements or features. Thus, the example term "below … …" can include both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
As shown in fig. 1 to 5, according to an embodiment of the present invention, a concrete pouring apparatus 100 is provided, the concrete pouring apparatus 100 includes a body 10, a pouring duct 30, a vibration device 20, and a positioning device 40, the body 10 includes a frame 13, a mounting platform 11, and a lifting mechanism 12, the mounting platform 11 is movably disposed on the frame 13, the lifting mechanism 12 is disposed on the frame 13 and connected to the mounting platform 11, the device is used for driving the mounting platform 11 to ascend or descend, one end of the pouring conduit 30 is arranged on the mounting platform 11 and is communicated with the feeding pump pipe 200, the other end of the pouring conduit 30 is arranged in a pile hole, the vibrating device 20 is arranged on the pouring conduit 30, the positioning device 40 is arranged at the opening position of the pile hole, the pouring conduit 30 penetrates through the positioning device 40, and the positioning device 40 is used for keeping the axis of the pouring conduit 30 consistent with the axis of the pile hole.
Specifically, when filling the concrete, set up the position setting that is close to the stake hole with concrete pouring equipment 100, erect frame 13, make mounting platform 11 drive filling pipe 30 be in vertical state and with the coaxial setting of stake hole, set up positioner 40 on the position of seting up of stake hole again, utilize hoist mechanism 12 control mounting platform 11 to descend, in entering into the stake hole after positioner 40 is passed to the one end that drives filling pipe 30 and keeps away from mounting platform 11, positioner 40 carries on spacingly to the position of filling pipe 30, make filling pipe 30 keep unanimously with the axis in stake hole, prevent that filling pipe 30 from taking place the slope, thereby the quality of construction has been guaranteed.
It will be appreciated that the height of the installation platform 11 is controlled by the lifting mechanism 12 (e.g. a winch or the like) to control the height of the cast-in-place pipe 30, and when the height of the cast-in-place pipe 30 reaches a desired position, the feed pump pipe 200 is communicated with one end of the cast-in-place pipe 30 (the end near the installation platform 11) to ensure that concrete is injected into the pile hole through the cast-in-place pipe 30.
In addition, the vibration device 20 (such as a vibrator) is arranged on the pouring guide pipe 30, when the concrete is poured, the vibration device 20 is started, and the vibration generated by the vibration device 20 is transmitted to the pouring guide pipe 30 and the concrete in the pouring guide pipe 30, so that the concrete is poured into the pile hole more tightly, and the construction quality of the concrete pile is further ensured.
In addition, the positioning device 40 is fixed at the position of the pile hole, and the pouring guide pipe 30 penetrates through the positioning device 40, so that the positioning device 40 is matched with the outer wall of the pouring guide pipe 30 to limit the radial direction of the pouring guide pipe 30, the pouring guide pipe 30 is prevented from inclining, the guide pipe is ensured to vertically inject concrete into the pile hole, and the construction quality is further ensured.
It is further understood that the positioning device 40 includes a base 41, a first clamping assembly 42 and a second clamping assembly 43, the first clamping assembly 42 is disposed on the base 41, the second clamping assembly 43 is disposed on the base 41 and opposite to the first clamping assembly 42, a channel 44 is formed between the second clamping assembly 43 and the first clamping assembly 42 for the perfusion catheter 30 to pass through, when the perfusion catheter 30 passes through the channel 44, an inner wall of the channel 44 abuts against an outer wall of the perfusion catheter 30. Specifically, a channel 44 is formed on the positioning device 40, the channel 44 is formed by a first clamping assembly 42 and a second clamping assembly 43 together, when the concrete pouring construction is performed, the positioning device 40 is arranged at the opening position of the pile hole, the channel 44 is arranged coaxially with the pile hole, the pouring conduit 30 passes through the channel 44 and then enters the pile hole, the pouring conduit 30 is arranged coaxially with the pile hole, the first clamping assembly 42 and the second clamping assembly 43 respectively abut against the outer wall of the pouring conduit 30, the radial direction of the pouring conduit 30 is limited, the condition that the pouring conduit 30 inclines is prevented, and the construction quality is guaranteed.
It should be noted that, the bottom of the base 41 is provided with a plurality of supporting legs 415, the supporting legs 415 are of a cone-shaped structure, when the positioning device 40 is set at the opening position (ground) of the pile hole, the tip of the cone-shaped structure pierces into the opening position of the pile hole, the stability of the base 41 is improved by the cooperation of the supporting legs 415 and the opening position, the stability of the positioning device 40 is further ensured, and the positioning effect is improved.
Further, the first clamping assembly 42 includes a first positioning plate 421, a plurality of first balls 424, a first support member 423, and a first elastic member 422, the first positioning plate 421 is movably disposed on the base 41, an end surface of the first positioning plate 421 facing the second clamping assembly 43 is provided with a first groove 4211, the first groove 4211 forms a portion of the channel 44, a first accommodating groove 4212 is disposed in the first groove 4211, the plurality of first balls 424 are disposed in the first accommodating groove 4212 in a rolling manner, the first support member 423 is engaged with the base 41 and disposed away from the second clamping assembly 43, the first elastic member 422 is engaged with the first positioning plate 421 and the first support member 423, respectively, and an elastic force of the first elastic member 422 has a tendency of driving the first positioning plate 421 to move toward the second clamping assembly 43. Specifically, an installation space is provided on the base 41, the first clamping assembly 42 and the second clamping assembly 43 are respectively disposed in the installation space, and the two are disposed oppositely, the first positioning plate 421 and the first supporting member 423 of the first clamping assembly 42 are respectively matched with the installation seat, and the first supporting member 423 is fixed on the installation seat, the first positioning plate 421 can move relative to the installation seat (the moving direction is close to or away from the second clamping assembly 43), the first elastic member 422 is disposed between the first supporting member 423 and the first positioning plate 421, the first groove 4211 on the first positioning plate 421 faces the second clamping assembly 43, the first accommodating groove 4212 is disposed in the first groove 4211, and the plurality of first balls 424 are respectively disposed in the first accommodating groove 4212.
When the pouring construction of concrete is performed, the positioning device 40 is arranged at the opening position of the pile hole, the channel 44 is arranged coaxially with the pile hole, the first positioning plate 421 is driven by external force, so that the first positioning plate 421 moves in the direction away from the second clamping component 43 (the first elastic component 422 elastically deforms), after the pouring conduit 30 passes through the channel 44, the external force is removed, the first elastic component 422 drives the first positioning plate 421 to move in the direction close to the second clamping component 43, so that the first balls 424 abut against the outer wall of the pouring conduit 30, and the second clamping component 43 also abuts against the outer wall of the pouring conduit 30, so that the radial direction of the pouring conduit 30 is limited, and the pouring conduit 30 is further prevented from being inclined.
It should be understood that the first receiving groove 4212 is disposed on the bottom surface of the first receiving groove 4211, and when the plurality of first balls 424 are respectively disposed in the first receiving groove 4212, the first balls 424 can roll in the first receiving groove 4212, but cannot be separated from the first receiving groove 4212, and the plurality of first balls 424 are disposed to abut against the perfusion conduit 30, so that the perfusion conduit 30 can move in the axial direction relative to the positioning device 40 while the perfusion conduit 30 is limited in the radial direction, so as to adjust the height of the perfusion conduit 30 at any time, thereby ensuring smooth construction.
It should be noted that the first supporting member 423 is a first plate-shaped member, and the first plate-shaped member is fixedly connected to the base 41 by clamping, riveting or screwing, so as to ensure the installation strength and stability of the first supporting member 423.
In addition, the number of the first elastic members 422 may be plural, and when the number of the first elastic members 422 is plural, the plural first elastic members 422 are disposed at intervals to improve driving ability to the first positioning plate 421 and clamping force to the irrigation conduit 30.
Further, a first clamping groove 4213 is formed in the first positioning plate 421, a first protrusion structure 4231 is formed in the first support 423, the first elastic member 422 is a first spring, one end of the first spring is disposed in the first clamping groove 4213, and the other end of the first spring is sleeved on the first protrusion structure 4231. Specifically, set up first elastic component 422 into first spring to utilize first draw-in groove 4213 and first protruding structure 4231 to realize the installation of first spring, thereby guaranteed the installation stability of first spring, and then guaranteed the drive effect of first spring to first locating plate 421.
In other embodiments, the first elastic member 422 is a first elastic sheet, and the first elastic sheet is respectively engaged with the first supporting member 423 and the first positioning plate 421, and the first positioning member is driven by an elastic force of the first elastic sheet.
Further, the base 41 is provided with a first guiding structure 411 along the moving direction of the first positioning plate 421, the first positioning plate 421 is provided with a second guiding structure 4214, and the first guiding structure 411 is matched with the second guiding structure 4214. Specifically, first guide structure 411 is the first guide way of seting up on base 41, second guide structure 4214 is the first lug that sets up on first locating plate 421, first lug slides and sets up in first guide way, when first locating plate 421 moves relative base 41, first lug moves relative first guide way, utilize the cooperation of first lug and first guide way, the restriction of first locating plate 421 moving direction has been realized, thereby guaranteed that first locating plate 421 effectively carries out its ascending location of radial direction to pouring conduit 30, and then guaranteed pouring conduit 30's stability, avoid appearing the condition of pouring conduit 30 slope.
It should be noted that the number of the second guiding structures 4214 is two, and the second guiding structures 4214 are located on two opposite sides of the first positioning plate 421, the number of the first guiding structures 411 is the same as the number of the second guiding structures 4214, and the two second guiding structures 4214 and the two first guiding structures 411 are arranged in a one-to-one correspondence manner, so that the directionality of the first positioning plate 421 is further ensured.
Further, the first positioning plate 421 is provided with a first wrench 4215 for driving the first positioning plate 421 to move, and the base 41 is provided with a first sliding slot 413 for the first wrench 4215 to pass through. Specifically, when first locating plate 421 needs to be moved, first spanner 4215 is driven by external force, so that the first locating plate 421 is driven, in the process of moving first locating plate 421, first spanner 4215 is arranged in first sliding groove 413 in a sliding manner, first sliding groove 413 not only ensures that first spanner 4215 has good passing ability, but also realizes the limitation on the moving direction of first spanner 4215, and further ensures the moving direction of first locating plate 421.
Further, the second clamping assembly 43 includes a second positioning plate 431, a plurality of second balls 434, a second supporting member 433 and a second elastic member 432, the second positioning plate 431 is movably disposed on the base 41, an end surface of the second positioning plate 431 facing the first positioning plate 421 is provided with a second groove 4311, the second groove 4311 forms another part of the channel 44, a second receiving groove 4312 is disposed in the second groove 4311, the plurality of second balls 434 are rollingly disposed in the second receiving groove 4312, the second supporting member 433 is engaged with the base 41 and disposed away from the second clamping assembly 43, the second elastic member 432 is engaged with the second positioning plate 431 and the second supporting member 433, respectively, and an elastic force of the second elastic member 432 has a tendency of driving the second positioning plate 431 to move toward the first positioning plate 421.
Specifically, an installation space is provided on the base 41, the first clamping assembly 42 and the second clamping assembly 43 are respectively disposed in the installation space and are disposed opposite to each other, the second positioning plate 431 and the second supporting member 433 of the second clamping assembly 43 are respectively engaged with the installation seat, and the second supporting member 433 is fixed on the installation seat, the second positioning plate 431 is movable relative to the installation seat (the moving direction is close to or away from the second clamping assembly 43), the second elastic member 432 is disposed between the second supporting member 433 and the second positioning plate 431, the second recess 4311 on the second positioning plate 431 is disposed facing the first clamping assembly 42, the second receiving groove 4312 is disposed in the second recess 4311, and the plurality of second balls 434 are respectively disposed in the second receiving groove 4312.
When the pouring construction of concrete is performed, the positioning device 40 is disposed at the opening position of the pile hole, the channel 44 is disposed coaxially with the pile hole, the second positioning plate 431 is driven by an external force, so that the second positioning plate 431 moves in a direction away from the first clamping assembly 42 (the second elastic member 432 is elastically deformed), after the pouring conduit 30 passes through the channel 44, the external force is removed, the second elastic member 432 drives the second positioning plate 431 to move in a direction close to the first clamping assembly 42, so that the plurality of second balls 434 abut against the outer wall of the pouring conduit 30, and the first clamping assembly 42 also abuts against the outer wall of the pouring conduit 30, so that the radial direction of the pouring conduit 30 is limited, and the pouring conduit 30 is further prevented from being inclined.
It should be understood that the second receiving groove 4312 is disposed on the bottom surface of the second groove 4311, and when the plurality of second balls 434 are disposed in the second receiving groove 4312, respectively, the second balls 434 can roll in the second receiving groove 4312, but cannot be separated from the second receiving groove 4312, and the plurality of second balls 434 are disposed to abut against the perfusion catheter 30, so that the perfusion catheter 30 can move in the axial direction relative to the positioning device 40 while the radial direction of the perfusion catheter 30 is limited, so as to adjust the height of the perfusion catheter 30 at any time, thereby ensuring smooth construction.
It should be noted that the second supporting member 433 is a second plate-shaped member, and the second plate-shaped member is fixedly connected to the base 41 by clamping, riveting or screwing, so that the installation strength and stability of the second supporting member 433 are ensured.
In addition, the number of the second elastic members 432 may be plural, and when the number of the second elastic members 432 is plural, the plural second elastic members 432 are spaced apart to improve the driving ability of the second positioning plate 431 and the clamping force of the irrigation conduit 30.
Further, a second locking groove 4313 is formed in the second positioning plate 431, a second protruding structure 4331 is formed in the second supporting member 433, the second elastic member 432 is a second spring, one end of the second spring is disposed in the second locking groove 4313, and the other end of the second spring is sleeved on the second protruding structure 4331. Specifically, the second elastic member 432 is provided as a second spring, and the second spring is installed by using the second locking groove 4313 and the second protrusion 4331, so that the installation stability of the second spring is ensured, and the driving effect of the second spring on the second positioning plate 431 is ensured.
In other embodiments, the second elastic member 432 is a second elastic piece, and the second elastic piece is respectively matched with the second supporting member 433 and the second positioning plate 431, and the driving of the second positioning member is realized by the elastic force of the second elastic piece.
Further, the base 41 is provided with a third guiding structure 416 along the moving direction of the second positioning plate 431, the second positioning plate 431 is provided with a fourth guiding structure 4314, and the fourth guiding structure 4314 is matched with the third guiding structure 416. Specifically, the third guiding structure 416 is a second guiding groove formed in the base 41, the fourth guiding structure 4314 is a second protruding block disposed on the second positioning plate 431, the second protruding block is slidably disposed in the second guiding groove, when the second positioning plate 431 moves relative to the base 41, the second protruding block moves relative to the second guiding groove, and the movement direction of the second positioning plate 431 is limited by the cooperation of the second protruding block and the second guiding groove, so that the second positioning plate 431 is ensured to effectively position the perfusion catheter 30 in the radial direction thereof, the stability of the perfusion catheter 30 is further ensured, and the inclination of the perfusion catheter 30 is avoided.
It should be noted that the number of the fourth guiding structures 4314 is two, and the fourth guiding structures 4314 are located on two opposite sides of the second positioning plate 431, the number of the third guiding structures 416 is the same as the number of the fourth guiding structures 4314, and the two third guiding structures 416 and the two fourth guiding structures 4314 are arranged in a one-to-one correspondence with the third guiding structures 416, so that the directionality of the second positioning plate 431 is further ensured.
In addition, a blocking structure 412 is arranged between the first guiding structure 411 and the third guiding structure 416, and the blocking structure 412 is used for blocking the first guiding structure 411 and the third guiding structure 416, so that the first positioning plate 421 and the second positioning plate 431 are prevented from being collided, and the service life of the positioning device 40 is prolonged.
Further, the second positioning plate 431 is provided with a second wrench for driving the second positioning plate 431 to move, and the base 41 is provided with a second sliding slot 414 for the second wrench to pass through. Specifically, when the second positioning plate 431 needs to be moved, the second wrench is driven by an external force, so that the second positioning plate 431 is driven, and in the process of moving the second positioning plate 431, the second wrench is slidably arranged in the second sliding groove 414, so that the second sliding groove 414 not only ensures that the second wrench has good passing ability, but also realizes the limitation on the moving direction of the second wrench, and further ensures the moving direction of the second positioning plate 431.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A concrete pouring apparatus, characterized in that it comprises:
the lifting mechanism is arranged on the rack, is connected with the mounting platform and is used for driving the mounting platform to ascend or descend;
one end of the pouring guide pipe is arranged on the mounting platform and is communicated with the feeding pump pipe, and the other end of the pouring guide pipe is arranged in the pile hole;
a vibrating device disposed on the irrigation catheter;
the positioning device is arranged at the position where the pile hole is formed, the pouring guide pipe penetrates through the positioning device, and the positioning device is used for keeping the axis of the pouring guide pipe consistent with the axis of the pile hole.
2. A concrete pouring apparatus according to claim 1 wherein the positioning means comprises:
a base;
the first clamping assembly is arranged on the base;
the second clamping assembly is arranged on the base and is opposite to the first clamping assembly, a channel for the perfusion catheter to pass through is formed between the second clamping assembly and the first clamping assembly, and when the perfusion catheter passes through the channel, the inner wall of the channel is abutted against the outer wall of the perfusion catheter.
3. A concrete pouring apparatus as claimed in claim 2 wherein said first clamping assembly comprises:
the first positioning plate is movably arranged on the base, a first groove is formed in the end face, facing the second clamping assembly, of the first positioning plate, the first groove forms part of the channel, and a first accommodating groove is formed in the first groove;
the first rolling balls are arranged in the first accommodating groove in a rolling manner;
a first support member engaged with the base and disposed away from the second clamping assembly;
the first elastic piece is matched with the first positioning plate and the first supporting piece respectively, and the elasticity of the first elastic piece has the tendency of driving the first positioning plate to move towards the direction close to the second clamping assembly.
4. The concrete pouring device according to claim 3, wherein a first clamping groove is formed in the first positioning plate, a first protruding structure is formed in the first supporting member, the first elastic member is a first spring, one end of the first spring is arranged in the first clamping groove, and the other end of the first spring is sleeved on the first protruding structure.
5. A concrete pouring apparatus according to claim 3 wherein the base is provided with a first guide formation along the direction of movement of the first positioning plate, and a second guide formation is provided on the first positioning plate, the first guide formation cooperating with the second guide formation.
6. The concrete pouring equipment according to claim 3, wherein the first positioning plate is provided with a first wrench for driving the first positioning plate to move, and the base is provided with a first chute for the first wrench to pass through.
7. A concrete pouring apparatus as claimed in claim 3 wherein said second clamp assembly comprises:
the second positioning plate is movably arranged on the base, a second groove is formed in the end face, facing the first positioning plate, of the second positioning plate, the second groove forms the other part of the channel, and a second accommodating groove is formed in the second groove;
the second rolling balls are arranged in the second accommodating groove in a rolling manner;
a second support cooperating with the base and disposed away from the second clamping assembly;
and the second elastic piece is respectively matched with the second positioning plate and the second supporting piece, and the elasticity of the second elastic piece has the tendency of driving the second positioning plate to move towards the direction close to the first positioning plate.
8. The concrete pouring device according to claim 7, wherein a second clamping groove is formed in the second positioning plate, a second protruding structure is formed in the second supporting member, the second elastic member is a second spring, one end of the second spring is arranged in the second clamping groove, and the other end of the second spring is sleeved on the second protruding structure.
9. Concrete pouring apparatus according to claim 7 wherein the base is provided with a third guide formation along the direction of movement of the second positioning plate, and wherein a fourth guide formation is provided on the second positioning plate, the fourth guide formation cooperating with the third guide formation.
10. The concrete pouring equipment according to claim 7, wherein the second positioning plate is provided with a second wrench for driving the second positioning plate to move, and the base is provided with a second chute for the second wrench to pass through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122507284.1U CN215252894U (en) | 2021-10-18 | 2021-10-18 | Concrete pouring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115434326A (en) * | 2022-09-28 | 2022-12-06 | 山西冶金岩土工程勘察有限公司 | Underwater concrete pouring process for guide pipe |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115434326A (en) * | 2022-09-28 | 2022-12-06 | 山西冶金岩土工程勘察有限公司 | Underwater concrete pouring process for guide pipe |
| CN115434326B (en) * | 2022-09-28 | 2024-03-12 | 山西冶金岩土工程勘察有限公司 | Conduit underwater concrete pouring technology |
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