CN207582971U - Pump line bearing - Google Patents
Pump line bearing Download PDFInfo
- Publication number
- CN207582971U CN207582971U CN201721211292.9U CN201721211292U CN207582971U CN 207582971 U CN207582971 U CN 207582971U CN 201721211292 U CN201721211292 U CN 201721211292U CN 207582971 U CN207582971 U CN 207582971U
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- China
- Prior art keywords
- pump line
- support plate
- buffer ring
- flexible buffer
- inverted
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Abstract
The utility model discloses a kind of pump line bearings, it includes support plate (1) and the supporting leg being fixed below support plate (1), and support plate (1) is equipped with the flexible buffer ring (2) for shelving pump line (3).It is pulsed reaction force when the pump line bearing can effectively reduce pump concrete, few from heavy and light, consumable quantity.
Description
Technical field
The utility model is related to the Concrete Pumping Technologies in civil construction project field, are especially that one kind is mixed to cast-in-place
The pump line bearing of Xtah Crude Clay structure pump concrete.
Background technology
With the development of national economic development, the application of cast-in-place concrete structure is also more and more extensive.The prior art is general
It is come delivering concrete using fixed pump or automotive pump.But automotive pump is since cloth radius is limited, general only ten meters, therefore will
Construction site is asked there are enough parking spaces to pour into a mould place close to concrete so as to automotive pump, but site space is past in practice of construction
It is past limited, so still more using the situation of fixed pump delivering concrete.And fixed pump needs pumping line (abbreviation pump line)
Cooperation carrys out delivering concrete, and pump line is erected on pump line bearing, and pump line bearing is then final across the bar-mat reinforcement of concrete structure
It is placed on the end template of concrete structure.In delivering concrete, pump line can generate larger pulsed reaction force, this portion
Point reaction force is transmitted on end template, increases the load of end template and falsework, even result in end template, falsework and
The bar-mat reinforcement displacement deformation bound on end template, in order to reduce the influence of reaction force as far as possible, therefore the prior art uses
Rigid pump line stent sets up pump line.
As described in Figure 1, it includes support plate 102 and the welding of bearing pump line 101 to the rigid pump line stent of the prior art
Four shaped steel stabilizer blades 103 below support plate 102.There are following defects for the rigid pump line stent；First, although employing
Pure rigid bearing provides support, but pulsed reaction force load caused by end template of pump line is still larger, still can
Lead to the displacement deformation of end template, falsework and bar-mat reinforcement；Moreover, above-mentioned rigid support from it is great, consumable quantity is big, not only
Cost can be increased, turnover is inconvenient more important is carrying, and the casting process of concrete is subregion construction, one piece of region
After casting complete, need pump line carrying going to another piece of region week naturally, i.e., in practice of construction, pump line stent objectively needs
It relatively frequently carries, this is just exaggerated stent drawback caused by great, it appears more time-consuming and laborious；Moreover due to rigid leg
Using shaped steel supporting leg, and the sectional area of shaped steel supporting leg is larger, thus pour concrete need carry pump line stent when, extraction
Shaped steel supporting leg, concrete surface can leave a larger hole, and repairing bothers, and the entirety for destroying concrete structural surface is closely knit
Property.
Utility model content
It is anti-that the technical problems to be solved in the utility model is to provide a kind of pulsed when can effectively reduce pump concrete
Active force, from the few pump line bearing of heavy and light, consumable quantity.
The technical solution of the utility model is to provide a kind of pump line bearing, it includes support plate and is fixed on support
Supporting leg below plate, support plate are equipped with the flexible buffer ring for shelving pump line.
The utility model pump line bearing compared with prior art, has the following advantages and effect.
Firstly, since the bearing is equipped with shelving unit of the flexible buffer ring as pump line, therefore considerably reduce pumping
Pulsed reaction force caused by pump line during concrete, so as to reduce the load caused by end template, effectively prevents bed die
The displacement deformation of plate, falsework and bar-mat reinforcement；Moreover, because effectively alleviating pulsed reaction force, therefore no longer need to adopt
Pure rigid bearing great, that consumable quantity is big is derived from, but can be selected from the few common bearing of heavy and light, consumptive material, is effectively reduced
Cost so that it is more easy and convenient laborsaving to carry circular flow.
The preferred round bar supporting leg of supporting leg, reaction force during due to pump concrete is effectively cut down, therefore can select ruler
The supporting leg that very little and cross section is obviously reduced, in this way, staying in concrete surface diameter very little during withdrawing stent after concrete cast
Hole is easy for being poured to smash tamping, and does not interfere with the whole density of concrete；Moreover, further mitigate pump line stent
Dead weight facilitates carrying to have enough to meet the need.
As an improvement, support plate center is equipped with the circular hole of hollow out, Circularhole diameter is less than the outer diameter of flexible buffer ring, in this way,
The dead weight of support plate or even pump line stent entirety can further be mitigated, further facilitate carrying.
It as improving again, is set in support plate there are two rectangle jack, an inverted L-shaped limiting is plugged in each rectangle jack
Plate, the transverse slat of every inverted L-shaped limiting plate are pressed on the upper surface of flexible buffer ring, and the riser of two inverted L-shaped limiting plates is positioned at soft
Property buffering ring both sides and flexible buffer ring is gripped, the part of the stretching rectangle jack of the riser of every inverted L-shaped limiting plate
If there are one pin hole, tight fit has a wedge-shaped bolt in each pin hole and the lower surface of the wedge-shaped bolt and support plate pushes against；
In this way, the disassembly and installation process of above-mentioned flexible buffer ring is convenient and efficient, it is only necessary to bolt is plugged out, thus it is once flexible
The flexible buffer ring that buffering ring after pump line vibrations breakage, conveniently can more be renewed, it is easy to maintain；Moreover, above-mentioned inverted L
Shape limiting plate realizes effective position from horizontal and vertical to flexible buffer ring so that flexible buffer ring installs jail on the supporting plate
Gu.
As a further improvement, flexible buffer ring is two layers, it is cut by a waste tire along the bisector in terms of thickness
It cuts；In this way, since the waste tire on building site is seen everywhere, convenient material drawing can further reduce cost, and waste profit
With, energy conservation and environmental protection, thus it is good in economic efficiency.
Description of the drawings
Fig. 1 is the positive structure diagram of the rigid pump line bearing of the prior art.
Fig. 2 is the overlooking the structure diagram of the utility model pump line bearing.
Fig. 3 is the side structure schematic view of the utility model pump line bearing.
Fig. 4 is the enlarged section structure diagram in A-A directions in Fig. 2.
Fig. 5 is the enlarged structure schematic diagram of part B in Fig. 4.
Shown in figure
Parts 101, the pump line of prior art pump pipe support, 102, support plate, 103, shaped steel stabilizer blade；
The parts 1 of the utility model pump line bearing, support plate, 2, flexible buffer ring, 3, pump line, 4, round bar supporting leg,
5th, circular hole, 6, rectangle jack, 7, inverted L-shaped limiting plate, 8, pin hole, 9, wedge-shaped bolt, 10, end template.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments.
As shown in Fig. 2, Fig. 3, Fig. 4, Fig. 5, the utility model pump line bearing, it includes support plate 1 and is welded on support plate 1
The supporting leg of lower section.Supporting leg is a diameter of 16mm of the round bar supporting leg 4, i.e. round bar supporting leg 4 of Φ 16.
Support plate 1 is equipped with flexible buffer ring 2, and pump line 3 is shelved on flexible buffer ring 2.Specifically, in support plate 1
If there are two rectangle jack 6, two rectangle jacks 6 are located at the left and right sides of flexible buffer ring 2；Grafting in each rectangle jack 6
There is an inverted L-shaped limiting plate 7, the transverse slat of every inverted L-shaped limiting plate 7 is pressed on the upper surface of flexible buffer ring 2, two inverted L-shapeds
The riser of limiting plate 7 is located at 2 both sides of flexible buffer ring and grips flexible buffer ring 2, every inverted L shape limiting plate 7 it is perpendicular
The part of the stretching rectangle jack 6 of plate is set there are one pin hole 8, and tight fit has a wedge-shaped bolt 9 and the wedge shape in each pin hole 8
Bolt 9 and the lower surface of support plate 1 push against.
1 center of support plate is equipped with the circular hole 5 of hollow out.5 diameter of circular hole is less than the outer diameter of flexible buffer ring 2.
Flexible buffer ring 2 is two layers, it is formed by a waste tire along the wire cutting of dividing equally in terms of thickness.
The round bar supporting leg 4 of above-mentioned pump line bearing is shelved on the end template 10 of concrete structure.
Claims (4)
1. a kind of pump line bearing, it includes support plate (1) and the supporting leg being fixed below support plate (1), it is characterised in that：Support
Plate (1) is equipped with the flexible buffer ring (2) for shelving pump line (3)；
It being set in support plate (1) there are two rectangle jack (6), each rectangle jack (6) is interior to be plugged with an inverted L-shaped limiting plate (7),
The transverse slat of every inverted L-shaped limiting plate (7) is pressed on the upper surface of flexible buffer ring (2), the riser of two inverted L-shaped limiting plates (7)
It is gripped positioned at flexible buffer ring (2) both sides and by flexible buffer ring (2), the stretching of the riser of every inverted L-shaped limiting plate (7)
The part of rectangle jack (6) is set there are one pin hole (8), and the interior tight fit of each pin hole (8) has a wedge-shaped bolt (9) and the wedge shape
Bolt (9) and the lower surface of support plate (1) push against.
2. pump line bearing according to claim 1, it is characterised in that：Supporting leg is round bar supporting leg (4).
3. pump line bearing according to claim 1, it is characterised in that：Support plate (1) center is equipped with the circular hole (5) of hollow out,
Circular hole (5) diameter is less than the outer diameter of flexible buffer ring (2).
4. pump line bearing according to claim 1, it is characterised in that：Flexible buffer ring (2) is two layers, it is waste and old by one
Wire cutting of dividing equally in terms of wheel tyre bead thickness forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721211292.9U CN207582971U (en) | 2017-09-20 | 2017-09-20 | Pump line bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721211292.9U CN207582971U (en) | 2017-09-20 | 2017-09-20 | Pump line bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207582971U true CN207582971U (en) | 2018-07-06 |
Family
ID=62727688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721211292.9U Active CN207582971U (en) | 2017-09-20 | 2017-09-20 | Pump line bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207582971U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109610842A (en) * | 2019-01-24 | 2019-04-12 | 杭州三中新型建材科技有限公司 | A kind of concrete jacking pump send construction method |
-
2017
- 2017-09-20 CN CN201721211292.9U patent/CN207582971U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109610842A (en) * | 2019-01-24 | 2019-04-12 | 杭州三中新型建材科技有限公司 | A kind of concrete jacking pump send construction method |
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