CN215763926U

CN215763926U - Support arrangement for high fluidity concrete pump pipeline

Info

Publication number: CN215763926U
Application number: CN202121271139.1U
Authority: CN
Inventors: 王和林
Original assignee: Nanjing Shengtai Engineering Machinery Co ltd
Current assignee: Nanjing Shengtai Engineering Machinery Co ltd
Priority date: 2021-06-08
Filing date: 2021-06-08
Publication date: 2022-02-08
Anticipated expiration: 2031-06-08

Abstract

The utility model discloses a supporting device for a high-fluidity concrete delivery pump pipeline. The utility model comprises the following steps: the base, high adjustment mechanism is installed to base one side, fixed establishment is installed on high adjustment mechanism top, the welding of base both sides has the support column, one side the spout has been seted up to the support column, the opposite side the movable groove has been seted up to the support column, install in the movable groove high adjustment mechanism, slidable mounting has in the spout fixed establishment, through installing on the base high adjustment mechanism is to supporting when the height of pipeline is adjusted, by install in the spout fixed establishment carries out the position to the pipeline top and prescribes a limit to. The utility model has the advantages of preventing the deflection of the tray, being convenient to adjust, reducing the labor force and time for workers to adjust the height, improving the working efficiency, preventing the pipeline from swinging and vibrating, playing a better supporting role and having strong practicability.

Description

Support arrangement for high fluidity concrete pump pipeline

Technical Field

The utility model relates to the technical field of pipeline support, in particular to a supporting device for a high-fluidity concrete delivery pump pipeline.

Background

Concrete pump, the concrete pump, by the pump body and conveyer pipe constitution, be one kind and utilize pressure, with the concrete along the machinery that the pipeline was carried in succession, mainly be applied to building, bridge and tunnel construction, mainly divide into gate valve concrete pump and S valve concrete pump, the concrete is generally stirred earlier by machinery in the building site, then use everywhere, along with the progress of science and technology, can directly go out the concrete in the agitating unit, then carry the assigned position, avoid artifical transport, labour saving and time saving.

However, when the existing pipeline is used for conveying the pipeline of the conveying pump at a certain distance, particularly a high-fluidity concrete pipeline needs to be supported, the height of the pipeline cannot be properly adjusted according to different reasons such as terrain, and meanwhile, when the pipeline is supported, the pipeline cannot be prevented from jumping, so that the pipeline is easy to collide with a support frame, the pipeline is easy to damage, the continuous operation of work is influenced, and concrete waste is caused.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a supporting device for a high-fluidity concrete pump pipeline, so as to solve the problems of the background art mentioned above.

In order to achieve the purpose, the utility model provides the following technical scheme: a support device for a high flow concrete transfer pump pipe, comprising: the device comprises a base, wherein a height adjusting mechanism is installed on one side of the base, a fixing mechanism is installed at the top end of the height adjusting mechanism, supporting columns are welded on two sides of the base, a sliding groove is formed in one side of each supporting column, a movable groove is formed in the other side of each supporting column, the height adjusting mechanism is installed in the movable groove, and the fixing mechanism is installed in the sliding groove in a sliding manner;

the height of the pipeline supported by the height adjusting mechanism arranged on the base is adjusted, and meanwhile, the position of the top end of the pipeline is limited by the fixing mechanism arranged in the sliding groove.

Further, the height adjusting mechanism comprises a motor, a first gear, a second gear, a screw rod, a bearing seat, a sliding ring, a tray and a sliding block, the motor is fixedly connected with the first gear, the first gear is connected with the second gear in a meshed mode, the second gear is welded at the bottom end of the screw rod, the bearing seat is fixedly installed at the top end of the screw rod, the sliding ring is sleeved on the screw rod, the tray is welded to the other side of the sliding ring, and the sliding block is welded to the other side of the tray.

Further, fixed establishment includes briquetting, screw, fixture block, spring and clamp plate, the welding of briquetting one side has the fixture block, the screw has been seted up at briquetting opposite side both ends, briquetting bottom both sides fixed mounting have the spring, spring bottom fixed mounting have the clamp plate.

Further, the bearing seat is fixedly installed on the supporting column at the top end of the movable groove.

Further, an internal rotation bearing is installed on the inner side of the slip ring, and the screw rod is in threaded connection with the internal rotation bearing.

Furthermore, the tray and the pressing plate are both arc-shaped and symmetrical to each other in the same shape.

Furthermore, the fixture block with the slider shape is the same and all with the spout is sliding connection, anti-skidding line has been seted up to fixture block one side.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, through the arrangement of the height adjusting mechanism, when the height of the pipeline is adjusted, the motor rotates to enable the first gear to be meshed with the second gear to rotate, the second gear is welded at the bottom end of the screw rod to enable the screw rod to rotate by being fixed by the bearing seat, when the screw rod rotates, the internal rotation bearing arranged on the inner side of the sliding ring sleeved on the screw rod drives the sliding ring to slide up and down, the tray welded on one side of the sliding ring lifts the pipeline to adjust the height to a proper position, and meanwhile, the sliding block on the other side of the tray slides in the sliding groove, so that the tray is prevented from deflecting, the adjustment is convenient, the labor force and time for workers to adjust the height are reduced, and the working efficiency is improved.

According to the utility model, through the arrangement of the fixing mechanism, when the height of the pipeline is fixed, the fixture block on one side of the pressing block is inserted into the sliding groove to slide, the pressing plates arranged on the springs connected with the two sides of the bottom end are driven to a proper height, then the pressing plates are arranged in the screw holes by using the jackscrews to extrude the pressing plates, so that the anti-skid surfaces of the fixture blocks are tightly connected with the inner wall of the sliding groove, the pressing block is prevented from sliding again, in the process of conveying concrete, the action of generating force on the pressing plates during vibration and swing is generated, the springs are extruded to generate elastic deformation, a certain buffering effect is achieved, meanwhile, the noise generated by vibration can be reduced, the pressing plates at the lower end of the fixing mechanism and the tray on the height adjusting mechanism simultaneously support and fix the pipeline, the pipeline is prevented from swinging and vibrating, a better supporting effect is achieved, and the practicability is strong.

Drawings

FIG. 1 is a schematic perspective view of an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a supporting and fixing mechanism in the embodiment of FIG. 1;

FIG. 3 is a schematic structural view of the height adjustment mechanism in the embodiment of FIG. 1;

fig. 4 is a schematic structural diagram of a fixing mechanism in the embodiment of fig. 1.

Reference numerals: 1. a base; 2. a support pillar; 3. a height adjustment mechanism; 301. a motor; 302. a first gear; 303. a second gear; 304. a screw; 305. a bearing seat; 306. a slip ring; 307. a tray; 308. a slider; 4. a fixing mechanism; 401. briquetting; 402. a screw hole; 403. a clamping block; 404. a spring; 405. pressing a plate; 5. a chute; 6. a movable groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, a supporting device for a high-fluidity concrete pump pipe includes: the device comprises a base 1, wherein a height adjusting mechanism 3 is installed on one side of the base 1, a fixing mechanism 4 is installed at the top end of the height adjusting mechanism 3, supporting columns 2 are welded on two sides of the base 1, a sliding groove 5 is formed in one side of each supporting column 2, a movable groove 6 is formed in the other side of each supporting column 2, the height adjusting mechanism 3 is installed in each movable groove 6, and the fixing mechanism 4 is installed in each sliding groove 5 in a sliding manner;

while the height of the supported pipeline is adjusted by the height adjusting mechanism 3 arranged on the base 1, the position of the top end of the pipeline is limited by the fixing mechanism 4 arranged in the sliding chute 5, after the pipeline is prevented from being arranged on the height adjusting mechanism 3 welded on one side of the base 1 in the supporting column 2, the height adjusting mechanism 3 is adjusted according to the height required by the pipeline, so that the pipeline is supported at a proper height, in order to prevent the pipeline from swinging and excessive vibration when conveying concrete, the fixing mechanism 4 is installed in a sliding way from the chute 5, and when the fixing mechanism 4 slides at a proper height, fixing mechanism 4 for the pipeline is in and carries out the centre gripping support between fixing mechanism 4 and the high adjustment mechanism 3, and convenient to use, support performance is good, prevents to rock and the swing, convenient regulation, and the practicality is strong.

The height adjusting mechanism 3 comprises a motor 301, a first gear 302, a second gear 303, a screw 304, a bearing seat 305, a slip ring 306, a tray 307 and a slide block 308, the motor 301 is fixedly connected with the first gear 302, the first gear 302 is connected with the second gear 303 in a meshing manner, the second gear 303 is welded at the bottom end of the screw 304, the bearing seat 305 is fixedly installed at the top end of the screw 304, the slip ring 306 is sleeved on the screw 304, the tray 307 is welded at the other side of the slip ring 306, the slide block 308 is welded at the other side of the tray 307, when the height of a pipeline is adjusted, the motor 301 rotates to enable the first gear 302 to be meshed with the second gear 303 to rotate, the second gear 303 is welded at the bottom end of the screw 304 to enable the screw 304 to rotate by fixing the bearing seat 305, when the screw 304 rotates, an internal rotation bearing installed at the inner side of the slip ring 306 sleeved on the screw 304 drives the slip ring 306 to slide up and down, the pipeline is lifted to suitable position in slip ring 306 one side welded tray 307, and the slider 308 of tray 307 opposite side slides in spout 5 simultaneously, prevents that tray 307 from deflecting, and it is convenient to adjust, reduces the workman and carries out labour and the time that height adjustment used, improves work efficiency.

The fixing mechanism 4 comprises a pressing block 401, a screw hole 402, a clamping block 403, a spring 404 and a pressing plate 405, the clamping block 403 is welded on one side of the pressing block 401, the screw hole 402 is formed in the two ends of the other side of the pressing block 401, the spring 404 is fixedly installed on the two sides of the bottom end of the pressing block 401, the pressing plate 405 is fixedly installed at the bottom end of the spring 404, when the height of the pipeline is fixed, the clamping block 403 on one side of the pressing block 401 is inserted into the sliding groove 5 to slide, the pressing plate 405 installed on the spring 404 connected to the two sides of the bottom end is driven to a proper height, then a jackscrew is installed in the screw hole 402 to extrude the pressing plate 405, so that the anti-skid surface of the clamping block 403 is tightly connected with the inner wall of the sliding groove 5 to prevent the pressing block 401 from sliding again, in the process of concrete conveying, the action of force is generated on the pressing plate 405 when vibration and swing is generated, and the spring 404 is extruded to generate elastic deformation, play certain cushioning effect, can alleviate the produced noise of vibrations simultaneously, the clamp plate 405 of 4 low ends of fixed establishment supports the pipeline simultaneously with tray 307 on the height adjusting mechanism 3 with fixed, prevents that the pipeline from producing the swing and vibrating, plays better supporting role, and the practicality is strong.

The bearing block 305 is fixedly installed on the supporting column 2 at the top end of the movable groove 6.

An internal rotation bearing is installed on the inner side of the slip ring 306, and the screw 304 is in threaded connection with the internal rotation bearing.

The tray 307 and the pressure plate 405 are both arc-shaped and symmetrical in shape, so that the conveying of concrete in the pipeline is prevented from being influenced.

The shape of the fixture block 403 is the same as that of the slider 308, and the fixture block 403 is connected with the sliding groove 5 in a sliding manner, and an anti-slip pattern is formed on one side of the fixture block 403, so that the fixture block 403 can be conveniently fixed.

In summary, in the support device for a high-fluidity concrete pump pipeline provided by the utility model, during operation, after the pipeline is prevented from being arranged on the height adjusting mechanism 3 welded in the support column 2 on one side of the base 1, the height adjusting mechanism 3 is adjusted according to the height required by the pipeline, so that the pipeline is supported at a proper height, in order to prevent the pipeline from swinging and excessive vibration during concrete conveying, the fixing mechanism 4 is installed in the sliding chute 5 in a downward sliding manner, when the fixing mechanism 4 slides at a proper height, the fixing mechanism 4 is fixed, so that the pipeline is positioned between the fixing mechanism 4 and the height adjusting mechanism 3 for clamping and supporting, the use is convenient, the support performance is good, the swinging and the swinging are prevented, the adjustment is convenient, the practicability is strong, specifically, when the height of the pipeline is adjusted, the motor 301 rotates, so that the first gear 302 is meshed with the second gear 303 to rotate, the second gear 303 is welded at the bottom end of the screw 304, so that the screw 304 is fixed by the bearing seat 305 to rotate, when the screw 304 rotates, the inner rotating bearing installed at the inner side of the slip ring 306 sleeved on the screw 304 drives the slip ring 306 to slide up and down, the tray 307 welded at one side of the slip ring 306 lifts the pipeline to adjust the height to a proper position, meanwhile, the sliding block 308 at the other side of the tray 307 slides in the sliding groove 5, so that the tray 307 is prevented from deflecting, the adjustment is convenient, the labor force and time for workers to adjust the height are reduced, the working efficiency is improved, when the height of the pipeline is fixed, the clamping block 403 at one side of the pressing block 401 is inserted into the sliding groove 5 to slide, the pressing plate 405 installed on the spring 404 connected at the two sides of the bottom end is driven to a proper height, then, the pressing plate is installed in the screw 402 to press the clamping block 405, so that the anti-skid surface of the clamping block 403 is tightly connected with the inner wall of the sliding groove 5, prevent that briquetting 401 from sliding once more, at the in-process that the concrete was carried, produce vibrations and the effect of clamp plate 405 production power when swinging, spring 404 receives the extrusion and produces elastic deformation, play certain cushioning effect, can alleviate the produced noise of vibrations simultaneously, the clamp plate 405 of 4 low sides of fixed establishment supports and fixes the pipeline simultaneously with tray 307 on the height adjusting mechanism 3, prevent that the pipeline from producing the swing and vibrating, play better supporting role, therefore, the clothes hanger is strong in practicability.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A support device for a high flow concrete transfer pump pipe, comprising: the automatic lifting device comprises a base (1), wherein a height adjusting mechanism (3) is installed on one side of the base (1), and a fixing mechanism (4) is installed at the top end of the height adjusting mechanism (3), and is characterized in that supporting columns (2) are welded on two sides of the base (1), a sliding groove (5) is formed in one side of each supporting column (2), a movable groove (6) is formed in the other side of each supporting column (2), the height adjusting mechanism (3) is installed in the movable groove (6), and the fixing mechanism (4) is installed in the sliding groove (5) in a sliding mode;

the height of the supported pipeline is adjusted by the height adjusting mechanism (3) arranged on the base (1), and meanwhile, the top end of the pipeline is limited by the fixing mechanism (4) arranged in the sliding groove (5).

2. The supporting device for the high-fluidity concrete conveying pump pipeline according to claim 1, wherein the height adjusting mechanism (3) comprises a motor (301), a first gear (302), a second gear (303), a screw (304), a bearing seat (305), a sliding ring (306), a tray (307) and a sliding block (308), the motor (301) is fixedly connected with the first gear (302), the first gear (302) is connected with the second gear (303) in a meshing manner, the second gear (303) is welded at the bottom end of the screw (304), the bearing seat (305) is fixedly installed at the top end of the screw (304), the sliding ring (306) is sleeved on the screw (304), the tray (307) is welded at the other side of the sliding ring (306), and the sliding block (308) is welded at the other side of the tray (307).

3. The support device for the high-fluidity concrete pump pipeline, according to claim 2, is characterized in that the fixing mechanism (4) comprises a pressing block (401), a screw hole (402), a clamping block (403), a spring (404) and a pressing plate (405), the clamping block (403) is welded on one side of the pressing block (401), the screw hole (402) is formed in two ends of the other side of the pressing block (401), the spring (404) is fixedly installed on two sides of the bottom end of the pressing block (401), and the pressing plate (405) is fixedly installed at the bottom end of the spring (404).

4. The support device for high-fluidity concrete pump pipelines according to claim 3, wherein the bearing block (305) is fixedly mounted on the support column (2) at the top end of the movable tank (6).

5. The support device for high fluidity concrete transfer pump pipe according to claim 4, wherein the slip ring (306) is internally provided with an internal rotation bearing, and the screw 304 is screwed with the internal rotation bearing.

6. The support device for high-fluidity concrete pump pipelines according to claim 5, wherein the tray (307) and the pressure plate (405) are both arc-shaped and symmetrical to each other in shape.

7. The support device for the high-fluidity concrete pump pipeline, according to claim 6, wherein the fixture block (403) and the slide block (308) have the same shape and are both slidably connected with the chute (5), and one side of the fixture block (403) is provided with anti-slip threads.