CN113790313A - Roller type concrete pump pipe supporting device and using method thereof - Google Patents
Roller type concrete pump pipe supporting device and using method thereof Download PDFInfo
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- CN113790313A CN113790313A CN202111083506.XA CN202111083506A CN113790313A CN 113790313 A CN113790313 A CN 113790313A CN 202111083506 A CN202111083506 A CN 202111083506A CN 113790313 A CN113790313 A CN 113790313A
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- 238000013016 damping Methods 0.000 claims abstract description 43
- 230000007246 mechanism Effects 0.000 claims abstract description 36
- 230000005540 biological transmission Effects 0.000 claims description 47
- 230000006835 compression Effects 0.000 claims description 38
- 238000007906 compression Methods 0.000 claims description 38
- 230000033001 locomotion Effects 0.000 claims description 13
- 230000000149 penetrating effect Effects 0.000 claims description 11
- 230000009471 action Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 6
- 238000005452 bending Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000011456 concrete brick Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/16—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D15/00—Handling building or like materials for hydraulic engineering or foundations
- E02D15/02—Handling of bulk concrete specially for foundation or hydraulic engineering purposes
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/16—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe
- F16L3/20—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe allowing movement in transverse direction
- F16L3/215—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe allowing movement in transverse direction the movement being hydraulically or electrically controlled
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/02—Energy absorbers; Noise absorbers
- F16L55/033—Noise absorbers
- F16L55/035—Noise absorbers in the form of specially adapted hangers or supports
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Physics & Mathematics (AREA)
- Aviation & Aerospace Engineering (AREA)
- Acoustics & Sound (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
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Abstract
The invention provides a roller type concrete pump pipe supporting device and a use method thereof, belonging to the technical field of cast concrete conveying, wherein the roller type concrete pump pipe supporting device comprises a pump pipe support, a function box and a supporting seat; the pump pipe support comprises two clamping sleeves, two damping rods, two damping sheets, a roll shaft and a supporting roll, the two clamping sleeves are symmetrically arranged, the two damping sheets which surround a clamping space are arranged in the two clamping sleeves, the plurality of damping rods are arranged between the two damping sheets, the roll shaft is clamped between the two clamping spaces, and the surface of the roll shaft is rotatably connected with the supporting roll; the clamping sleeve is composed of a first arc-shaped sleeve and a second arc-shaped sleeve, and the first arc-shaped sleeve and the second arc-shaped sleeve are hinged; in order to reduce the height drop of the pump pipe in a construction site, the driving mechanism transmits kinetic energy to the adjusting mechanism, so that the supporting height of the pump pipe can be adjusted, and the stable conveying of the pump pipe can be guaranteed.
Description
Technical Field
The invention belongs to the technical field of cast concrete conveying, and particularly relates to a roller type concrete pump pipe supporting device and a using method thereof.
Background
In today's denser, more concentrated cities, it is now seen as a more sustainable lifestyle establishment — high-rise buildings are a key part of creating high-density cities by reducing the expansion of cities to suburbs and properly allocating traffic. The concrete is used as an important component element of modern buildings, and the quality of the concrete structure is directly related to the safety and the service life of the building structure.
The concrete is when pouring land pump is adopted more, and the horizontal pump line will be arranged to vertical pump line behind the operation face of pouring, receives the position of pouring. The horizontal pump pipe can not be directly placed on the floor operation surface, erection measures need to be taken, most of the erection modes comprise a stool-shaped steel bar support, a set frame pipe, a groined batten and the like, and the working efficiency is low.
The existing concrete pump pipe support frame mainly has two defects, firstly, for an area with a smaller angle at a construction site corner, because the angle of the concrete pump pipe support frame can not be adjusted, the bending angle of a pump pipe is improved by generally building materials such as concrete bricks, and the like, but the mode not only wastes time and labor, but also slows down the progress; and secondly, in the area with higher conveying fall in the construction site, the height of the concrete pump pipe support frame can not be adjusted, so that the conveying of the pump pipe is not stable, and the pump pipe is easily damaged.
Disclosure of Invention
The embodiment of the invention provides a roller type concrete pump pipe supporting device and a using method thereof, and aims to solve the problem that the angle and the height of the existing concrete pump pipe supporting frame are not adjustable.
In view of the above problems, the technical solution proposed by the present invention is:
a roller type concrete pump pipe supporting device comprises:
the pump pipe support comprises two clamping sleeves, two damping rods, two damping sheets, a roll shaft and a supporting roll, the two clamping sleeves are symmetrically arranged, the two damping sheets which surround a clamping space are arranged in the two clamping sleeves, the plurality of damping rods are arranged between the two damping sheets, the roll shaft is clamped between the two clamping spaces, and the surface of the roll shaft is rotatably connected with the supporting roll;
the clamping sleeve is composed of a first arc-shaped sleeve and a second arc-shaped sleeve, and the first arc-shaped sleeve and the second arc-shaped sleeve are hinged;
the functional box comprises a box body, an angle adjusting assembly and a height adjusting assembly, a first cavity part and a second cavity part are respectively arranged in the box body, two penetrating holes are symmetrically formed in the top of the first cavity part, the angle adjusting assembly is arranged in the first cavity part, and the angle adjusting assembly is connected with the two jackets;
wherein the angle adjusting component comprises a synchronizing shaft, a bearing seat, a first gear, a semi-arc tooth block, a first bevel gear, a second bevel gear and a first driving motor, the two ends of the synchronizing shaft are rotatably connected with the side wall of the first cavity part through the bearing seats, two first gears are sleeved between the two bearing seats, the two first gears are in meshed connection with the semi-arc tooth blocks, the two semi-arc tooth blocks penetrate through the two penetrating holes and are fixedly connected with the two second arc sleeves, the surface key of the synchronizing shaft between the first gears is connected with the first bevel gear, the first bevel gear is in meshed connection with the second bevel gear, the first driving motor is fixedly arranged at the bottom of the first cavity part, and the output end of the first driving motor is in key connection with the inner shaft of the second bevel gear;
the height adjusting assembly comprises a driving mechanism and an adjusting mechanism, the driving mechanism is arranged in the second cavity part, the adjusting mechanism is arranged at the bottom of the box body, and the driving mechanism is used for transmitting kinetic energy to the adjusting mechanism so that the pump pipe support can be subjected to height adjustment.
As a preferable technical scheme of the invention, the damping rod comprises a supporting tube, a first pressing seat, a movable tube, a first compression spring, a second pressing seat, a third pressing seat, a second compression spring and a connecting rod, the first pressing seat is arranged inside the supporting seat, one end of the supporting tube is coaxially and movably connected with the movable tube, the connecting rod is coaxially and movably connected in the movable tube, the other end of the connecting rod is fixedly connected with the first pressing seat, one end of the movable pipe, which is positioned in the supporting pipe, is provided with an inward concave section, the first compression spring is arranged between the first pressing seat and the inward concave section, and the connecting rod is positioned in the first compression spring, one end of the connecting rod positioned in the movable tube is fixedly connected with the second pressing seat, and one side opposite to the second pressing seat is fixedly connected with the third pressing seat.
As a preferable aspect of the present invention, the vibration damping sheet is made of a rubber material.
As a preferable technical solution of the present invention, the number of the damping rods connected between the two damping plates and the first arc-shaped sleeve and the second arc-shaped sleeve is the same, the supporting tube is fixedly connected with the first arc-shaped sleeve or the second arc-shaped sleeve, and the movable tube is hinged to the damping plates.
As a preferable technical scheme of the invention, the two semi-arc tooth blocks are respectively and rotatably connected with the two penetrating holes.
As a preferable technical scheme of the invention, the driving mechanism comprises a transmission shaft, a worm wheel, a worm, a second driving motor, a third bevel gear, a fourth bevel gear and a driving shaft, the number of the transmission shafts is two, the two transmission shafts are arranged in the second cavity part, two ends of the two transmission shafts are rotatably connected with the side wall of the second cavity part, the surfaces of the two transmission shafts are in key connection with the worm wheels, the worm is in meshing connection between the two worm wheels, the output end of the second driving motor is in key connection with the worms, the second driving motor is fixedly installed at the bottom of the second cavity part, the two worms at the two sides of the worm wheel are in key connection with the third bevel gears at the end parts, the four third bevel gears are in toothed connection with the fourth bevel gears at the end parts, and the driving shafts are in key connection with the inner shafts of the four fourth bevel gears at the end parts.
As a preferable technical scheme of the invention, the two third bevel gears on each transmission shaft are arranged in the same direction.
In a preferred embodiment of the present invention, one end of the drive shaft extends through the second chamber and is connected to the adjustment mechanism.
As a preferable technical scheme, the device further comprises at least four supporting seats, and at least four adjusting mechanisms are fixedly connected to the tops of the supporting seats.
On the other hand, the invention provides a use method of the roller type concrete pump pipe supporting device, which comprises the following steps:
s1, adjusting the angle, electrifying the first driving motor to drive the second bevel gear to rotate, driving the first bevel gear and the synchronous shaft to rotate by the second bevel gear under the kinetic energy transfer, enabling the two first gears to rotate, and enabling the two semi-arc tooth blocks to do arc motion by taking the rotating shaft penetrating through the hole as a rotating center, so that the supporting angle of the pump pipe can be adjusted;
s2, adjusting the height, wherein the second driving motor is electrified to drive the worm to rotate, so that the two turbines can drive the transmission shaft and the third bevel gear to rotate, the third bevel gear drives the fourth bevel gear and the driving shaft to rotate under the transmission of the kinetic energy of the third bevel gear, and the transmission gear drives the second gear to rotate, at the moment, the second gear performs the transmission of the kinetic energy to rotate the third gear, so that the screw rod performs longitudinal motion, and the supporting height of the pump pipe can be adjusted;
s3, damping the pump pipe, generating vibration force to first extrude the movable pipe when the pump pipe conveys concrete, the movable pipe moves to the first pressure seat and compresses the first compression spring to deform, and when the movable pipe moves to the first pressure seat, the second pressure seat moves to the third pressure seat and compresses the second compression spring to deform under the action of the connecting rod, and the movable pipe is reset through the first compression spring and the second compression spring after the vibration force is offset.
Compared with the prior art, the invention has the beneficial effects that:
(1) through the setting of damping rod, produce the vibrational force at first and extrude the movable tube when the pump line carries the concrete, the movable tube is to first pressure seat motion and compress first compression spring and warp, and, the movable tube is when pressing the motion to first, the second is pressed the seat and is pressed the seat motion and compress the second compression spring and warp to the third under the effect of connecting rod, make the movable tube reset through first compression spring and second compression spring after the vibrational force is offset, thereby guaranteed the life of pump line.
(2) In order to relieve the bending angle of the pump pipe at the bending angle of the construction site conveniently, the first driving motor is electrified to drive the second bevel gear to rotate, the second bevel gear drives the first bevel gear and the synchronizing shaft to rotate under the transmission of kinetic energy, the two first gears can be made to rotate, the two semi-arc tooth blocks perform arc motion by taking the rotating shaft penetrating out of the hole as a rotating center, the supporting angle of the pump pipe can be adjusted, and the damage to the pump pipe caused by overlarge pressure when the bending angle of the pump pipe is small is avoided.
(3) In order to reduce the height drop of the pump pipe on the construction site, the second driving motor is electrified to drive the worm to rotate, the two turbines can drive the transmission shaft and the third bevel gear to rotate, the third bevel gear drives the fourth bevel gear and the driving shaft to rotate under the kinetic energy transmission of the third bevel gear, the transmission gear drives the second gear to rotate, the second gear performs the kinetic energy transmission to rotate the third gear, the screw rod moves longitudinally, the supporting height of the pump pipe can be adjusted, and the stable conveying of the pump pipe can be guaranteed.
The foregoing description is only an overview of the technical solutions of the present invention, and the embodiments of the present invention are described below in order to make the technical means of the present invention more clearly understood and to make the above and other objects, features, and advantages of the present invention more clearly understandable.
Drawings
FIG. 1 is a perspective view of a roller-type concrete pump pipe support device disclosed in the present invention;
FIG. 2 is a front view of a roller type concrete pump pipe support apparatus disclosed in the present invention;
FIG. 3 is a schematic structural view of a damping rod of the roller type concrete pump pipe supporting device disclosed by the invention;
FIG. 4 is a sectional view of a functional box of the roller type concrete pump pipe supporting device disclosed in the present invention;
FIG. 5 is a cross-sectional view taken at A-A in FIG. 4;
FIG. 6 is a cross-sectional view taken at B-B of FIG. 2;
FIG. 7 is a flow chart of the operation of the method of using the roller type concrete pump pipe supporting device disclosed by the invention.
Description of reference numerals: 100. supporting a pump pipe; 110. a jacket; 111. a first arcuate sleeve; 112. a second arc-shaped sleeve; 120. a damper rod; 121. supporting a tube; 122. a first pressing base; 123. a movable tube; 124. a first compression spring; 125. a second pressing seat; 126. a third pressing seat; 127. a second compression spring; 128. a connecting rod; 130. a vibration damping sheet; 131. a clamping space; 140. a roll shaft; 150. a support roller; 200. a function box; 210. a box body; 211. a first cavity section; 212. a second cavity section; 213. an adjustment hole; 220. an angle adjustment assembly; 221. a synchronizing shaft; 222. a bearing seat; 223. a first gear; 224. a semi-arc tooth block; 225. a first bevel gear; 226. a second bevel gear; 227. a first drive motor; 230. a height adjustment assembly; 231. a drive mechanism; 2311. a drive shaft; 2312. a turbine; 2313. a worm; 2314. a second drive motor; 2315. a third bevel gear; 2316. a fourth bevel gear; 2317. a drive shaft; 232. an adjustment mechanism; 2321. a support cylinder; 2322. a first support block; 2323. a second gear; 2324. a third gear; 2325. a screw; 2326. a second support block; 2327. a transmission gear; 300. and (4) supporting the base.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Example one
Referring to the attached drawings 1-6, the invention provides a technical scheme: a roller type concrete pump pipe supporting device comprises a pump pipe support 100, a function box 200 and a supporting seat 300;
referring to fig. 1-2, a pump tube support 100 includes two jackets 110, two damping rods 120, two damping sheets 130, a roll shaft 140 and a support roll 150, the two jackets 110 are symmetrically arranged, the two jackets 110 are respectively provided with two damping sheets 130 enclosing a clamping space 131, a plurality of damping rods 120 are arranged between the two damping sheets 130, the roll shaft 140 is clamped between the two clamping spaces 131, and the surface of the roll shaft 140 is rotatably connected with the support roll 150; the clamping sleeve 110 is composed of a first arc-shaped sleeve 111 and a second arc-shaped sleeve 112, and the first arc-shaped sleeve 111 and the second arc-shaped sleeve 112 are hinged. The clamping sleeve 110 formed by the first arc-shaped sleeve 111 and the second arc-shaped sleeve 112 can facilitate maintenance and replacement of the roll shaft 140 and the support roll 150.
Referring to fig. 3, the damping rod 120 includes a supporting tube 121, a first pressing seat 122, a movable tube 123, a first compression spring 124, a second pressing seat 125, a third pressing seat 126, a second compression spring 127 and a connecting rod 128, the first pressing seat 122 is disposed inside the supporting seat 300, one end of the supporting tube 121 is coaxially and movably connected with the movable tube 123, the connecting rod 128 is coaxially and movably connected inside the movable tube 123, the other end of the connecting rod 128 is fixedly connected with the first pressing seat 122, one end of the movable tube 123 located inside the supporting tube 121 has an inward concave section, the first compression spring 124 is disposed between the first pressing seat 122 and the inward concave section, the connecting rod 128 is located inside the first compression spring 124, one end of the connecting rod 128 located inside the movable tube 123 is fixedly connected with the second pressing seat 125, and one side opposite to the second pressing seat 125 is fixedly connected with the third pressing seat 126.
In this embodiment, when the pump pipe delivers concrete, a vibration force is generated to first press the movable pipe 123, the movable pipe 123 moves toward the first pressing base 122 and compresses the first compression spring 124 to deform, and when the movable pipe 123 moves toward the first pressing base 122, the second pressing base 125 moves toward the third pressing base 126 and compresses the second compression spring 127 to deform, under the action of the connecting rod 128, and when the vibration force is offset, the movable pipe 123 is restored by the first compression spring 124 and the second compression spring 127.
Note that the damping sheet 130 is made of a rubber material, such as a damping rubber.
Referring to fig. 1 to 2 and 4, the functional box 200 includes a box body 210, an angle adjustment assembly 220 and a height adjustment assembly 230, the box body 210 is provided inside with a first cavity portion 211 and a second cavity portion 212, the top of the first cavity portion 211 is symmetrically provided with two through holes, the angle adjustment assembly 220 is disposed in the first cavity portion 211, and the angle adjustment assembly 220 is connected with two jackets 110.
The angle adjusting assembly 220 comprises a synchronizing shaft 221, bearing seats 222, first gears 223, half-arc tooth blocks 224, first bevel gears 225, second bevel gears 226 and a first driving motor 227, wherein two ends of the synchronizing shaft 221 are rotatably connected with the side wall of the first cavity portion 211 through the bearing seats 222, two first gears 223 are sleeved between the two bearing seats 222, the two first gears 223 are in meshing connection with the half-arc tooth blocks 224, the two half-arc tooth blocks 224 penetrate through the two penetrating holes to be fixedly connected with the two second arc sleeves 112, a surface key of the synchronizing shaft 221 between the first gears 223 is connected with the first bevel gears 225, the first bevel gears 225 are in meshing connection with the second bevel gears 226, the first driving motor 227 is fixedly installed at the bottom of the first cavity portion 211, and the output end of the first driving motor 227 is in key connection with the inner shaft of the second bevel gears 226.
In this embodiment, in order to relieve the angle of bending of pump line in construction site bent angle department conveniently, it is rotatory to drive second bevel gear 226 through first driving motor 227 circular telegram, under the kinetic energy transmission, second bevel gear 226 drives first bevel gear 225 and synchronizing shaft 221 and rotates, and can make two first gears 223 rotatory, two semi-arc tooth piece 224 use the pivot of wearing out the hole to carry out arc motion as the rotation center, can support the adjustment of 100 angles to the pump line, thereby avoided the pump line to bend the angle when less because of the too big pump line damage that leads to of pressure.
Referring to fig. 1 to 2 and 4, the height adjustment assembly 230 includes a driving mechanism 231 and an adjusting mechanism 232, the driving mechanism 231 is disposed inside the second chamber 212, the adjusting mechanism 232 is disposed at the bottom of the box 210, and the driving mechanism 231 is used for transmitting kinetic energy to the adjusting mechanism 232, so that the pump tube support 100 can be adjusted in height.
Referring to fig. 1, 2 and 4, the driving mechanism 231 includes two transmission shafts 2311, two worm wheels 2312, two worm screws 2313, two driving motors 2314, two third bevel gears 2315, two fourth bevel gears 2316 and two driving shafts 2317, the two transmission shafts 2311 are arranged in the second cavity 212, two ends of the two transmission shafts 2311 are rotatably connected with the side wall of the second cavity 212, the worm wheels 2312 are respectively connected to the surfaces of the two transmission shafts 2311 in a key manner, the worm screws 2313 are connected between the two worm wheels 2312 in a toothed manner, the output end of the second driving motor 2314 is connected to the worm screws 2313 in a key manner, the second driving motor 2314 is fixedly installed at the bottom of the second cavity 212, the third bevel gears 2315 are respectively connected to the end portions of the two worm screws 2313 located at two sides of the two worm wheels 2312 in a key manner, the fourth bevel gears 2316 are respectively connected to the four third bevel gears 2315 in a toothed manner, and the driving shafts of the four fourth bevel gears 2317 are respectively connected to the inner shafts of the fourth bevel gears 2316 in a key manner.
In this embodiment, the second driving motor 2314 is energized to drive the worm 2313 to rotate, so that the two worm wheels 2312 drive the transmission shaft 2311 and the third bevel gear 2315 to rotate, and the third bevel gear 2315 drives the fourth bevel gear 2316 and the driving shaft 2317 to rotate under the transmission of the kinetic energy of the third bevel gear 2315, so that the kinetic energy of the adjusting mechanism 232 can be transmitted.
Further, referring to fig. 1 to 2 and 4 to 5, the adjusting mechanism 232 includes a supporting cylinder 2321, a first supporting block 2322, a second gear 2323, a third gear 2324, a screw 2325, a second supporting block 2326 and a transmission gear 2327, the supporting cylinder 2321 is hollow, the supporting cylinder 2321 is fixedly connected with the first supporting block 2322, the first supporting block 2322 and the second supporting block 2326 are both circular, the axis of the first supporting block 2322 is rotatably connected with the second gear 2323, the second gear 2323 is in toothed connection with a plurality of third gears 2324, inner shafts of the plurality of third gears 2324 are all provided with internal threads, inner shafts of the plurality of third gears 2324 are all in threaded connection with the screw 2325, one end of the plurality of screws 2325 is fixedly connected with the second supporting block 2326, the other end of each screw 2325 penetrates through the first supporting block 2322 and extends to the other side of the first supporting block 2322, and the second supporting block 2326 is fixedly connected with the bottom of the box 210, a transmission gear 2327 is also engaged with the second gear 2323.
In this embodiment, after the kinetic energy of the driving mechanism 231 is transferred, the transmission gear 2327 drives the second gear 2323 to rotate, and at this time, the kinetic energy of the second gear 2323 is transferred to rotate the third gear 2324, so that the screw 2325 moves longitudinally, and the height of the pump tube support 100 can be adjusted.
In the preferred embodiment of the present invention, the number of the damping rods 120 connected between the two damping plates 130 and the first arc-shaped sleeve 111 and the second arc-shaped sleeve 112 is the same, the support tubes 121 are fixedly connected to the first arc-shaped sleeve 111 or the second arc-shaped sleeve 112, and the movable tube 123 is hinged to the damping plates 130. So set up for the pump line can carry out the damping at a plurality of angles, and then makes the pump line can reach good stable condition.
In the preferred embodiment of the present invention, two semi-arc toothed blocks 224 are rotatably connected to the two through holes, respectively. During the angular adjustment, the two half arc blocks 224 can perform arc motion by the action of the two first gears 223.
In the preferred embodiment of the present invention, the two third bevel gears 2315 on each transmission shaft 2311 are arranged in the same direction. It is convenient for the adjustment mechanism 232 to be able to move longitudinally in unison.
In the preferred embodiment of the present invention, one end of the driving shaft 2317 extends through the second cavity 212 and is connected to the adjusting mechanism 232, and further, the end of the driving shaft 2317 located outside the second cavity 212 is connected to the inner shaft of the transmission gear 2327.
In the preferred embodiment of the present invention, the number of the adjusting mechanisms 232 is at least four, and at least four adjusting mechanisms 232 are fixedly connected to the top of the supporting base 300. Through the setting of supporting seat 300 for the pump line can keep steady.
Example two
Referring to fig. 7, an embodiment of the present invention further provides a use method of a roller type concrete pump pipe supporting device, including the following steps:
s1, angle adjustment, wherein the first driving motor 227 is electrified to drive the second bevel gear 226 to rotate, the second bevel gear 226 drives the first bevel gear 225 and the synchronizing shaft 221 to rotate under the transmission of kinetic energy, the two first gears 223 can be rotated, and the two semi-arc tooth blocks 224 perform arc motion by taking the rotating shaft penetrating through the hole as a rotating center, so that the angle of the pump pipe support 100 can be adjusted;
s2, adjusting the height, energizing the second driving motor 2314 to rotate the worm 2313, so that the two worm wheels 2312 drive the transmission shaft 2311 and the third bevel gear 2315 to rotate, and the third bevel gear 2315 drives the fourth bevel gear 2316 and the driving shaft 2317 to rotate under the transmission of the kinetic energy of the third bevel gear 2315, and the transmission gear 2327 drives the second gear 2323 to rotate, at this time, the second gear 2323 transmits the kinetic energy to rotate the third gear 2324, so that the screw 2325 moves longitudinally, and the height of the pump tubing support 100 can be adjusted;
s3, damping vibration of the pump pipe, generating a vibration force when the pump pipe conveys concrete, first pressing the movable pipe 123, the movable pipe 123 moving to the first pressing base 122 and compressing the first compression spring 124 to deform, and when the movable pipe 123 moving to the first pressing base 122, the second pressing base 125 moving to the third pressing base 126 and compressing the second compression spring 127 to deform under the action of the connecting rod 128, and when the vibration force is offset, the movable pipe 123 is restored by the first compression spring 124 and the second compression spring 127.
The method comprises the following specific implementation steps: the first driving motor 227 is electrified to drive the second bevel gear 226 to rotate, under the transmission of kinetic energy, the second bevel gear 226 drives the first bevel gear 225 and the synchronizing shaft 221 to rotate, the two first gears 223 can be rotated, and the two semi-arc tooth blocks 224 perform arc motion by taking the rotating shaft penetrating through the hole as a rotating center, so that the angle of the pump pipe support 100 can be adjusted; the second driving motor 2314 is electrified to drive the worm 2313 to rotate, so that the two worm wheels 2312 drive the transmission shaft 2311 and the third bevel gear 2315 to rotate, the third bevel gear 2315 drives the fourth bevel gear 2316 and the driving shaft 2317 to rotate under the transmission of the kinetic energy of the third bevel gear 2315, the transmission gear 2327 drives the second gear 2323 to rotate, at the moment, the second gear 2323 performs the transmission of the kinetic energy to rotate the third gear 2324, so that the screw 2325 performs longitudinal movement, and the height of the pump tube support 100 can be adjusted; when the pump pipe delivers concrete, a vibration force is generated to first press the movable pipe 123, the movable pipe 123 moves towards the first pressing base 122 and compresses the first compression spring 124 to deform, and when the movable pipe 123 moves towards the first pressing base 122, the second pressing base 125 moves towards the third pressing base 126 and compresses the second compression spring 127 to deform under the action of the connecting rod 128, and when the vibration force is counteracted, the movable pipe 123 is reset through the first compression spring 124 and the second compression spring 127.
It should be noted that the model specifications of the first driving motor 227 and the second driving motor 2314 need to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art, so detailed description is omitted.
The power supply of the first and second driving motors 227 and 2314 and the principle thereof will be apparent to those skilled in the art and will not be described in detail herein.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made to the present invention by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A roller type concrete pump pipe supporting device is characterized by comprising:
the pump pipe support comprises two clamping sleeves, two damping rods, two damping sheets, a roll shaft and a supporting roll, the two clamping sleeves are symmetrically arranged, the two damping sheets which surround a clamping space are arranged in the two clamping sleeves, the plurality of damping rods are arranged between the two damping sheets, the roll shaft is clamped between the two clamping spaces, and the surface of the roll shaft is rotatably connected with the supporting roll;
the clamping sleeve is composed of a first arc-shaped sleeve and a second arc-shaped sleeve, and the first arc-shaped sleeve and the second arc-shaped sleeve are hinged;
the functional box comprises a box body, an angle adjusting assembly and a height adjusting assembly, a first cavity part and a second cavity part are respectively arranged in the box body, two penetrating holes are symmetrically formed in the top of the first cavity part, the angle adjusting assembly is arranged in the first cavity part, and the angle adjusting assembly is connected with the two jackets;
wherein the angle adjusting component comprises a synchronizing shaft, a bearing seat, a first gear, a semi-arc tooth block, a first bevel gear, a second bevel gear and a first driving motor, the two ends of the synchronizing shaft are rotatably connected with the side wall of the first cavity part through the bearing seats, two first gears are sleeved between the two bearing seats, the two first gears are in meshed connection with the semi-arc tooth blocks, the two semi-arc tooth blocks penetrate through the two penetrating holes and are fixedly connected with the two second arc sleeves, the surface key of the synchronizing shaft between the first gears is connected with the first bevel gear, the first bevel gear is in meshed connection with the second bevel gear, the first driving motor is fixedly arranged at the bottom of the first cavity part, and the output end of the first driving motor is in key connection with the inner shaft of the second bevel gear;
the height adjusting assembly comprises a driving mechanism and an adjusting mechanism, the driving mechanism is arranged in the second cavity part, the adjusting mechanism is arranged at the bottom of the box body, and the driving mechanism is used for transmitting kinetic energy to the adjusting mechanism so that the pump pipe support can be subjected to height adjustment.
2. The roller type concrete pump pipe supporting device according to claim 1, wherein the damping rod comprises a supporting pipe, a first pressing seat, a movable pipe, a first compression spring, a second pressing seat, a third pressing seat, a second compression spring and a connecting rod, the first pressing seat is arranged inside the supporting seat, one end of the supporting pipe is coaxially and movably connected with the movable pipe, the connecting rod is coaxially and movably connected inside the movable pipe, the other end of the connecting rod is fixedly connected with the first pressing seat, one end of the movable pipe inside the supporting pipe is provided with an inward concave section, the first compression spring is arranged between the first pressing seat and the inward concave section, the connecting rod is arranged inside the first compression spring, one end of the connecting rod inside the movable pipe is fixedly connected with the second pressing seat, and one side opposite to the second pressing seat is fixedly connected with the third pressing seat.
3. The roller-type concrete pump pipe supporting device as claimed in claim 1, wherein the damping sheet is made of a rubber material.
4. The roller type concrete pump pipe supporting device as claimed in claim 2, wherein the number of the vibration-damping rods connected between the two vibration-damping sheets and the first arc-shaped sleeve and the second arc-shaped sleeve is equal, the supporting pipes are fixedly connected with the first arc-shaped sleeve or the second arc-shaped sleeve, and the movable pipe is hinged to the vibration-damping sheets.
5. The roller type concrete pump pipe supporting device as claimed in claim 1, wherein the two semi-arc toothed blocks are rotatably connected with the two through holes respectively.
6. The roller type concrete pump pipe supporting device as claimed in claim 1, wherein the driving mechanism comprises two transmission shafts, two worm wheels, a worm screw, a second driving motor, a third bevel gear, a fourth bevel gear and a driving shaft, the number of the transmission shafts is two, the two transmission shafts are arranged in the second cavity part, two ends of the two transmission shafts are rotatably connected with the side wall of the second cavity part, the surfaces of the two transmission shafts are respectively in key connection with the worm wheels, the worm screw is in toothed connection between the two worm wheels, the output end of the second driving motor is in key connection with the worm screw, the second driving motor is fixedly installed at the bottom of the second cavity part, the end parts of the two worm screws at two sides of the two worm wheels are respectively in key connection with the third bevel gear, and the four third bevel gears are respectively in toothed connection with the fourth bevel gear, the inner shafts of the four fourth bevel gears are all in key connection with the driving shafts.
7. The roller type concrete pump pipe supporting device as claimed in claim 6, wherein the two third bevel gears on each transmission shaft are arranged in the same direction.
8. The roller type concrete pump pipe supporting device as claimed in claim 6, wherein one end of the driving shaft penetrates the second chamber portion and extends to be connected with the adjusting mechanism.
9. The roller type concrete pump pipe supporting device as claimed in claim 1, further comprising at least four supporting seats, wherein at least four adjusting mechanisms are fixedly connected to the top of the supporting seats.
10. A use method of a roller type concrete pump pipe supporting device is applied to the roller type concrete pump pipe supporting device as claimed in any one of claims 1 to 9, and is characterized by comprising the following steps:
s1, adjusting the angle, electrifying the first driving motor to drive the second bevel gear to rotate, driving the first bevel gear and the synchronous shaft to rotate by the second bevel gear under the kinetic energy transfer, enabling the two first gears to rotate, and enabling the two semi-arc tooth blocks to do arc motion by taking the rotating shaft penetrating through the hole as a rotating center, so that the supporting angle of the pump pipe can be adjusted;
s2, adjusting the height, wherein the second driving motor is electrified to drive the worm to rotate, so that the two turbines can drive the transmission shaft and the third bevel gear to rotate, the third bevel gear drives the fourth bevel gear and the driving shaft to rotate under the transmission of the kinetic energy of the third bevel gear, and the transmission gear drives the second gear to rotate, at the moment, the second gear performs the transmission of the kinetic energy to rotate the third gear, so that the screw rod performs longitudinal motion, and the supporting height of the pump pipe can be adjusted;
s3, damping the pump pipe, generating vibration force to first extrude the movable pipe when the pump pipe conveys concrete, the movable pipe moves to the first pressure seat and compresses the first compression spring to deform, and when the movable pipe moves to the first pressure seat, the second pressure seat moves to the third pressure seat and compresses the second compression spring to deform under the action of the connecting rod, and the movable pipe is reset through the first compression spring and the second compression spring after the vibration force is offset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111083506.XA CN113790313A (en) | 2021-09-16 | 2021-09-16 | Roller type concrete pump pipe supporting device and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111083506.XA CN113790313A (en) | 2021-09-16 | 2021-09-16 | Roller type concrete pump pipe supporting device and using method thereof |
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| Publication Number | Publication Date |
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| CN113790313A true CN113790313A (en) | 2021-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111083506.XA Pending CN113790313A (en) | 2021-09-16 | 2021-09-16 | Roller type concrete pump pipe supporting device and using method thereof |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107906261A (en) * | 2017-09-30 | 2018-04-13 | 上海建工集团股份有限公司 | Concrete pump pipe shock-absorbing supporting device |
| CN208169872U (en) * | 2018-05-04 | 2018-11-30 | 西安航空职业技术学院 | A kind of height-adjustable clamping device |
| US20200080664A1 (en) * | 2018-09-10 | 2020-03-12 | Shawn Frederick Douglas Perry | Conduit and component support system |
| CN110886905A (en) * | 2019-12-10 | 2020-03-17 | 陶凤然 | Pipeline erecting device added with water blocking material |
| CN212056131U (en) * | 2020-04-17 | 2020-12-01 | 四川永晖建筑工程有限公司 | Height-adjustable concrete pump pipe fixing device |
| CN112944044A (en) * | 2021-04-25 | 2021-06-11 | 三峡大学 | Concrete pump pipe fixing structure for super high-rise building construction |
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2021
- 2021-09-16 CN CN202111083506.XA patent/CN113790313A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107906261A (en) * | 2017-09-30 | 2018-04-13 | 上海建工集团股份有限公司 | Concrete pump pipe shock-absorbing supporting device |
| CN208169872U (en) * | 2018-05-04 | 2018-11-30 | 西安航空职业技术学院 | A kind of height-adjustable clamping device |
| US20200080664A1 (en) * | 2018-09-10 | 2020-03-12 | Shawn Frederick Douglas Perry | Conduit and component support system |
| CN110886905A (en) * | 2019-12-10 | 2020-03-17 | 陶凤然 | Pipeline erecting device added with water blocking material |
| CN212056131U (en) * | 2020-04-17 | 2020-12-01 | 四川永晖建筑工程有限公司 | Height-adjustable concrete pump pipe fixing device |
| CN112944044A (en) * | 2021-04-25 | 2021-06-11 | 三峡大学 | Concrete pump pipe fixing structure for super high-rise building construction |
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Application publication date: 20211214 |