CN212672565U - Pump pipe vibration reduction support - Google Patents

Abstract

The utility model discloses a pump line damping support, including supporting platform, supporting platform's bottom is fixed with the support, be fixed with spacing frame on supporting platform's the upper surface, be provided with the slip inner tube in the spacing frame, the gyro wheel is installed to slip inner tube bottom, the even interval in position between slip inner tube and the spacing frame is provided with four arc spring pieces, two tip butt of arc spring piece are on spacing frame, the top of arc spring piece is fixed on the slip inner tube, be fixed with the stand pipe on the interior bottom surface of slip inner tube, insert in the stand pipe has the guide bar, the stand pipe is stretched out and is fixed with the mounting platform in the upper end of guide bar, the even interval in position between mounting platform and the slip inner tube is provided with a plurality of supporting spring, supporting spring's both ends are fixed respectively on mounting platform and slip inner tube. The utility model discloses simple structure can carry out the damping to produced level of pump line and the ascending impact force of vertical side, has alleviateed pump line pump sending impact force to bottom steel reinforcement cage injury.

Description

Pump pipe vibration reduction support

Technical Field

The utility model relates to a supporting tool, concretely relates to pump line damping support.

Background

In the construction operation of scene, adopt interim simple and easy support frame to place and support horizontal pump pipe on bottom framework of steel reinforcement more. This kind of simple and easy support frame does not have the damping measure, and stability is relatively poor, and the pump line can produce very big impact force to the pump line when pump sending concrete, and this impact force not only can make simple and easy support frame shift, but also can lead to the framework of steel reinforcement to warp on the framework of steel reinforcement of bottom through simple and easy support frame transmission easily. Therefore, how to alleviate the damage to the bottom steel reinforcement framework is a critical issue to be urgently solved by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

To the not enough of above-mentioned prior art, the utility model aims to solve the technical problem that: how to provide a simple structure can alleviate pump line pump sending impact force to the pump line vibration damping support of bottom framework of steel reinforcement.

In order to solve the technical problem, the utility model discloses a following technical scheme:

a pump pipe vibration reduction support comprises a supporting platform, the bottom of the supporting platform is fixedly connected with a support for supporting the supporting platform, a limiting outer frame is fixedly connected to the upper surface of the supporting platform, the central line of the limiting outer frame is perpendicular to the plane of the supporting platform, a sliding inner tube with an opening at the upper end is arranged in the limiting outer frame, the sliding inner tube and the limiting outer frame are arranged at the same central line, the tube body of the sliding inner tube and the frame body of the limiting outer frame are arranged at intervals, the bottom of the sliding inner tube is provided with a roller which is used for supporting the sliding inner tube and is in rolling fit with the upper surface of the supporting platform, four arc-shaped spring pieces are uniformly arranged between the sliding inner tube and the limiting outer frame at intervals around the central line of the sliding inner tube by taking the central line of the sliding inner tube as the center, the arc-shaped spring pieces are arranged, fixedly connected with and the stand pipe that the inner bottom surface of slip inner tube set up with the slip inner tube with the central line, insert in the stand pipe in having one can follow its central line direction rather than sliding fit's guide bar, the upper end of guide bar stretches out in stand pipe and fixedly connected with is used for carrying out the laying platform who supports to the pump line, position between laying platform and the slip inner tube uses slip inner tube central line to be provided with a plurality of supporting spring around its even interval as the centre of a circle, supporting spring's both ends are fixed connection respectively on laying platform and slip inner tube, supporting spring is with providing the spring force for the laying platform is separated by for the lower extreme of guide bar and slip inner tube inner bottom surface when being in the bearing state.

The utility model discloses in, the pump line installation is placed on laying the platform, in pump line pump sending concrete, can produce the ascending impact force in horizontal and vertical direction. Wherein ascending impact force of vertical direction to make and lay the platform and can move along vertical direction, and supporting spring then provides the spring force with offsetting impact force on the vertical direction to the removal of laying the platform. And the impact force on the horizontal convenience can make the sliding inner cylinder produce the displacement of horizontal direction, through corresponding arc spring leaf to the decomposition of impact force, the arc spring leaf correspondingly produces elastic deformation in order to offset the impact force of horizontal direction. Therefore, the influence of impact force on the bottom steel reinforcement framework can be reduced, and the pouring quality is improved.

As optimization, the support includes with spacing frame central line is the centre of a circle around its four supporting screw that even interval set up, and supporting screw wears to establish along vertical direction on the supporting platform, four supporting screw are located respectively the outside of spacing frame, the upper surface of supporting platform just corresponds the position fixedly connected with support nut that supporting screw passed, supporting screw wear too support nut and rather than screw-thread fit, supporting screw's lower extreme fixedly connected with rubber cushion. The height of the supporting platform is correspondingly adjusted by rotating the supporting screw, and the influence of impact force on the bottom steel reinforcement framework is further reduced by the rubber cushion block at the bottom of the supporting screw.

Preferably, the top surface of the placing platform is provided with an arc-shaped placing groove which extends along the horizontal direction and is used for placing the pump pipe to be supported. The pump pipe is convenient to install and fix.

To sum up, the beneficial effects of the utility model reside in that: the utility model discloses simple structure can carry out the damping to produced level of pump line and the ascending impact force of vertical side, has alleviateed pump line pump sending impact force to bottom steel reinforcement cage injury.

Drawings

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, in which:

fig. 1 is a side view of the present invention;

fig. 2 is a top view of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 and 2, the vibration damping support for a pump tube in this embodiment includes a supporting platform 1, a support for supporting the supporting platform 1 is fixedly connected to the bottom of the supporting platform 1, a limiting outer frame 2 whose central line is perpendicular to the plane of the supporting platform 1 is fixedly connected to the upper surface of the supporting platform 1, a sliding inner cylinder 3 whose upper end is open is arranged in the limiting outer frame 2, the sliding inner cylinder 3 and the limiting outer frame 2 are arranged at the same central line, a cylinder body of the sliding inner cylinder 3 and a frame body of the limiting outer frame 2 are arranged at intervals, a roller for supporting the sliding inner cylinder 3 and rolling-matching with the upper surface of the supporting platform 1 is installed at the bottom of the sliding inner cylinder 3, four arc-shaped spring pieces 4 are evenly arranged around the central line of the sliding inner cylinder 3 at intervals between the sliding inner cylinder 3 and the limiting outer frame 2, the arc-shaped, two end butts of arc spring leaf 4 are on the inner wall of spacing frame 2, the top fixed connection of arc spring leaf 4 is on the section of thick bamboo of slip inner tube 3, fixedly connected with and the stand pipe that slip inner tube 3 set up with the central line on the inner bottom surface of slip inner tube 3, it has one can be along its central line direction rather than sliding fit's guide bar to insert in the guide bar, the upper end of guide bar stretches out in the guide pipe and fixedly connected with is used for carrying out the platform 5 of laying that supports to the pump line, the position between platform 5 and the slip inner tube 3 is provided with a plurality of supporting spring 6 around its even interval with slip inner tube 3 central line as the centre of a circle with the stand pipe, the both ends of supporting spring 6 are fixed connection respectively on platform 5 and slip inner tube 3, supporting spring 6 is in order to be capable of laying platform 5 when being in the load-carrying condition for the lower extreme.

In this embodiment, the support includes with 2 central lines of spacing frame are the centre of a circle around four supporting screw 7 that its even interval set up, and supporting screw 7 wears to establish along vertical direction on supporting platform 1, four supporting screw 7 are located respectively the outside of spacing frame 2, supporting platform 1's upper surface just corresponds the fixedly connected with support nut 8 of position that supporting screw 7 passed, and supporting screw 7 passes in support nut 8 and rather than screw-thread fit, supporting screw 7's lower extreme fixedly connected with rubber cushion 9.

In this embodiment, the top surface of the placing platform 5 has an arc-shaped placing groove extending along the horizontal direction for placing the pump pipe to be supported.

In the specific implementation process, a fixing bolt penetrating through the wall of the sliding inner cylinder is arranged at the top of the arc-shaped spring piece in a penetrating manner along the radial direction of the sliding inner cylinder, and a fixing nut abutting against the inner wall of the sliding inner cylinder is matched with the fixing bolt in a threaded manner on a screw rod positioned in the sliding inner cylinder.

Finally, it is noted that the above-mentioned embodiments illustrate rather than limit the invention, and that, while the invention has been described with reference to preferred embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (3)

1. The utility model provides a pump line damping support, includes supporting platform, supporting platform's bottom fixedly connected with is used for its support that supports, its characterized in that: the upper surface of the supporting platform is fixedly connected with a limiting outer frame with the central line vertical to the plane of the supporting platform, a sliding inner tube with an opening at the upper end is arranged in the limiting outer frame, the sliding inner tube and the limiting outer frame are arranged at the same central line, the tube body of the sliding inner tube and the frame body of the limiting outer frame are arranged at intervals, the bottom of the sliding inner tube is provided with a roller which is used for supporting the sliding inner tube and is matched with the upper surface of the supporting platform in a rolling way, four arc-shaped spring pieces are uniformly arranged at intervals around the central line of the sliding inner tube at the position between the sliding inner tube and the limiting outer frame by taking the central line of the sliding inner tube as the center of a circle, the arc-shaped spring pieces are arranged in a bending way in the horizontal direction, two end parts of the arc-shaped spring pieces are, the guide pipe is internally inserted with a guide rod which can be in sliding fit with the guide rod along the direction of the central line of the guide rod, the upper end of the guide rod extends out of the guide pipe and is fixedly connected with a placing platform for supporting the pump pipe, the position between the placing platform and the sliding inner cylinder is provided with a plurality of supporting springs around the central line of the sliding inner cylinder at uniform intervals, the two ends of each supporting spring are respectively and fixedly connected onto the placing platform and the sliding inner cylinder, and the supporting springs can provide spring force for the lower end of the guide rod and the inner bottom surface of the sliding inner cylinder to be separated when the placing platform is in a bearing state.

2. The pump tube dampening bracket of claim 1, wherein: the support includes with spacing frame central line is the centre of a circle around its four supporting screw that even interval set up, and supporting screw wears to establish along vertical direction on the supporting platform, four supporting screw are located respectively the outside of spacing frame, the upper surface of supporting platform just corresponds the position fixedly connected with support nut that supporting screw passed, supporting screw wear support nut and rather than screw-thread fit, supporting screw's lower extreme fixedly connected with rubber cushion.

3. The pump tube dampening bracket of claim 1, wherein: the top surface of the placing platform is provided with an arc placing groove which extends along the horizontal direction and is used for placing a pump pipe to be supported.

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