CN201794307U - Concrete spreader - Google Patents
Concrete spreader Download PDFInfo
- Publication number
- CN201794307U CN201794307U CN2010205309837U CN201020530983U CN201794307U CN 201794307 U CN201794307 U CN 201794307U CN 2010205309837 U CN2010205309837 U CN 2010205309837U CN 201020530983 U CN201020530983 U CN 201020530983U CN 201794307 U CN201794307 U CN 201794307U
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- Prior art keywords
- concrete
- folding
- jib
- loam cake
- seat
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- Expired - Fee Related
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Abstract
The utility model provides a concrete spreader which rotates smoothly, occupies a small space and is convenient to disassemble and assemble. The concrete spreader comprises an arm support, a concrete conveying pipe and a support seat, wherein the support seat is used for supporting the arm support and the concrete conveying pipe and comprises a cylindrical sleeve and a rotating shaft which is sleeved in the cylindrical sleeve and fixedly connected with the arm support; a swivel bearing is arranged between the rotating shaft and the cylindrical sleeve and comprises an upper cover and a lower seat; the upper cover is fixedly connected with the arm support; the lower seat is fixedly connected with the support seat; the upper cover is sleeved in the lower seat; ball grooves are formed on the outer wall of the upper cover and the inner wall of the lower seat at corresponding positions respectively; and balls are placed in the ball grooves. The concrete spreader has the advantages that: rotary components rotate through the swivel bearing during rotary spreading, surface contact is avoided, the friction resistance is small, and the spreader rotates smoothly and saves time and labor.
Description
Technical field
The utility model relates to building engineering equipment, is specifically related to a kind of concrete spreader that is used for concrete is injected position to be cast.
Background technology
In the modern architecture construction, the workload of concrete pouring is very big.In engineering construction in the past, two kinds of concrete distributing modes of artificial adapter and simple and easy material distributing machine are arranged, artificial shortcoming of taking over is that difficulty of construction is big, programming is slow, wastes time and energy the labor cost height; Existing plain type concrete spreader generally comprises jib, concrete conveying pipe and is used to support the runing rest of jib and concrete conveying pipe, solved the problem that improves construction speed reduction labour intensity though concrete is carried out cloth operation part by simple and easy material distributing machine, but its slewing equipment contacts slip with the support seat surface, frictional resistance is big, another problem that this simple and easy material distributing machine exists is exactly that the supporting leg employing is fixedly connected on the support, can not fold, it is big to take up room, and uses and transports all very inconvenient.
Summary of the invention
At the prior art above shortcomings, the utility model provides a kind of smooth rotation, it is little to take up room, the concrete spreader of easy accessibility.
The technical scheme that realizes the utility model purpose is:
Concrete spreader, comprise jib, concrete conveying pipe and be used to support the supporting seat of jib and concrete conveying pipe, described supporting seat comprises cylindrical sleeves and the axis of rotation that is sleeved in the cylindrical sleeves, described axis of rotation is fixedlyed connected with jib, between axis of rotation and the cylindrical sleeves swivel bearing is housed.
Described swivel bearing comprises loam cake and following, and loam cake is fixedlyed connected with jib, and following seat is fixedlyed connected with supporting seat, and in loam cake was sleeved on down, last cover outer wall had ball grooves with following inwall correspondence position, the interior placement of ball grooves ball.
The loam cake of described swivel bearing and following have the sealing ring standing groove, place upper and lower sealing ring respectively in loam cake and following the sealing ring standing groove, and last sealing ring contacts with following upper surface, and lower seal contacts with the soffit of loam cake.
For saving the space, described supporting seat is connected with folding supporting leg, the supporting seat outer wall extends the storage tank of placing for the folding back of folding supporting leg, have dowel hole on the folding supporting leg, storage tank has corresponding expansion locating hole and the folding locating hole in dowel hole position corresponding when launching and folding with folding supporting leg respectively.
Described folding supporting leg bottom is connected with the support base plate.
Described folding supporting leg and support base plate hinged.
Steady for guaranteeing cloth, described jib rear end is hollow tubular, grafting weight arm in the tubular cavity, and the weight arm tail end is fixedly connected with balancing weight.
Further, described balancing weight has the through hole that cooperates with weight arm, and the weight arm tail end passes balancing weight and fixedly connected by bearing pin.
For guaranteeing that the cloth function carries out 360 ° of clothes, described concrete conveying pipe is divided into two sections, and in the cylindrical sleeves that a section is stretched into supporting seat, another section is supported by jib by wire rope suspensioning mechanism, and two section concrete conveyance conduits are tightly connected rotationally.
The beneficial effects of the utility model mainly show: rotate by swivel bearing between the rotary part during rotation cloth, do not have the face contact, frictional resistance is little, and smooth rotation is time saving and energy saving; The mounting means of balancing weight is simple, and easy accessibility is saved the space; Folding supporting leg to be arranged so that whole material distributing machine takes up room little, convenient transportation.
Description of drawings
Fig. 1 is a front view of the present utility model;
Fig. 2 is a vertical view of the present utility model;
Front view when Fig. 3 is the utility model concrete conveying pipe leading portion Rotate 180 °;
Fig. 4 is the left view of the utility model under folded state;
Fig. 5 is an A portion enlarged drawing among Fig. 1.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is done and to be described in further detail:
Referring to figs. 1 through Fig. 4, concrete spreader, comprise jib 1, concrete conveying pipe 2 and be used to support the supporting seat 3 of jib 1 and concrete conveying pipe 2, supporting seat 3 comprises cylindrical sleeves 31 and the axis of rotation 32 that is sleeved in the cylindrical sleeves 31, axis of rotation 32 is fixedlyed connected with jib 1, between axis of rotation 32 and the cylindrical sleeves 31 swivel bearing 4 is housed.
For saving the space, supporting seat 3 is connected with folding supporting leg 6, supporting seat 3 outer walls extend the storage tank of placing for the folding back of folding supporting leg 33, have dowel hole 61 on the folding supporting leg 6, storage tank 33 has and launches with folding supporting leg 6 respectively and corresponding corresponding expansion locating hole 331 and the folding locating hole 332 in dowel hole 61 positions when folding.For the folding supporting leg that prevents material distributing machine is depressed pit on the ground, be connected with support base plate 7 in folding supporting leg 6 bottoms.Folding supporting leg 6 is hinged with support base plate 7.
Steady for guaranteeing cloth, jib 1 rear end is hollow tubular, grafting weight arm 8 in the tubular cavity, and weight arm 8 tail ends are fixedly connected with balancing weight 81.Balancing weight 81 has the through hole that cooperates with weight arm 8, and weight arm 8 tail ends pass balancing weight 81 and fixedly connected by bearing pin 82.
Carry out 360 ° of clothes for guaranteeing the cloth function, concrete conveying pipe 2 is divided into two sections, one section relative jib 1 is fixed, canned paragraph stretches in the cylindrical sleeves 31 of supporting seat, jib 1 rotation relatively of another section, supported by jib by wire rope suspensioning mechanism 9, two section concrete conveyance conduits are tightly connected rotationally, can realize 360 ° of clothes easily like this.
With reference to Fig. 5, swivel bearing 4 comprises loam cake 41 and following 42, loam cake 41 is fixedlyed connected with jib 1, following seat 42 is fixedlyed connected with supporting seat 3, present embodiment all adopts bolt connecting mode fixedly connected, loam cake 41 is sleeved on down in the seat 42, and loam cake 41 outer walls and following 42 inwall correspondence position have ball grooves, places ball 5 in the ball grooves.
The loam cake 41 of swivel bearing 4 has the sealing ring standing groove with following 42, sealing ring 411 and lower seal 421 in the placement respectively in loam cake 41 and following 's 42 the sealing ring standing groove, last sealing ring 411 contacts with following 42 upper surface, and lower seal 421 contacts with the soffit of loam cake 41.
Though the utility model illustrates and describes by the reference preferred embodiment, but those skilled in the art should understand, and can be not limited to the description of present embodiment, in the scope of claims, can make the various variations on form and the details.
Claims (9)
1. concrete spreader, comprise jib, concrete conveying pipe and be used to support the supporting seat of jib and concrete conveying pipe, it is characterized in that: described supporting seat comprises cylindrical sleeves and the axis of rotation that is sleeved in the cylindrical sleeves, described axis of rotation is fixedlyed connected with jib, between axis of rotation and the cylindrical sleeves swivel bearing is housed.
2. concrete spreader as claimed in claim 1, it is characterized in that: described swivel bearing comprises loam cake and following, loam cake is fixedlyed connected with jib, following seat is fixedlyed connected with supporting seat, loam cake is sleeved on down in the seat, last cover outer wall and following inwall correspondence position have ball grooves, place ball in the ball grooves.
3. concrete spreader as claimed in claim 2, it is characterized in that: the loam cake of described swivel bearing has the sealing ring standing groove with following, place upper and lower sealing ring respectively in loam cake and following 's the sealing ring standing groove, last sealing ring contacts with following upper surface, and lower seal contacts with the soffit of loam cake.
4. as claim 1 or 2 or 3 described concrete spreaders, it is characterized in that: described supporting seat is connected with folding supporting leg, the supporting seat outer wall extends the storage tank of placing for the folding back of folding supporting leg, have dowel hole on the folding supporting leg, storage tank has corresponding expansion locating hole and the folding locating hole in dowel hole position corresponding when launching and folding with folding supporting leg respectively.
5. concrete spreader as claimed in claim 4 is characterized in that: described folding supporting leg bottom is connected with the support base plate.
6. concrete spreader as claimed in claim 5 is characterized in that: described folding supporting leg and support base plate hinged.
7. as claim 1 or 2 or 3 described concrete spreaders, it is characterized in that: described jib rear end is hollow tubular, grafting weight arm in the tubular cavity, and the weight arm tail end is fixedly connected with balancing weight.
8. concrete spreader as claimed in claim 7 is characterized in that: described balancing weight has the through hole that cooperates with weight arm, and the weight arm tail end passes balancing weight and fixedly connected by bearing pin.
9. as claim 1 or 2 or 3 described concrete spreaders, it is characterized in that: described concrete conveying pipe is divided into two sections, in the cylindrical sleeves that a section is stretched into supporting seat, another section is supported by jib by wire rope suspensioning mechanism, and two section concrete conveyance conduits are tightly connected rotationally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205309837U CN201794307U (en) | 2010-09-15 | 2010-09-15 | Concrete spreader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205309837U CN201794307U (en) | 2010-09-15 | 2010-09-15 | Concrete spreader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201794307U true CN201794307U (en) | 2011-04-13 |
Family
ID=43849227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205309837U Expired - Fee Related CN201794307U (en) | 2010-09-15 | 2010-09-15 | Concrete spreader |
Country Status (1)
| Country | Link |
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| CN (1) | CN201794307U (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102352692A (en) * | 2011-11-07 | 2012-02-15 | 中联重科股份有限公司 | Concrete pouring device and concrete distributing device thereof |
| CN102505854A (en) * | 2011-11-13 | 2012-06-20 | 上海汽车改装厂有限公司 | Concrete spreader boom and concrete spreader with same |
| CN102518307A (en) * | 2011-12-29 | 2012-06-27 | 中联重科股份有限公司 | Arm section, arm support and concrete pumping equipment |
| CN102605959A (en) * | 2012-04-13 | 2012-07-25 | 杭州骐瑞机电设备有限公司 | Concrete spreader |
| CN103205969A (en) * | 2012-01-16 | 2013-07-17 | 李智勇 | Automatic pumping distributing machine of prestress concrete tubular pile |
| CN103332503A (en) * | 2013-07-12 | 2013-10-02 | 鞍钢集团矿业公司 | Large-scale ultra-long one-armed spreader |
| CN103342236A (en) * | 2013-07-12 | 2013-10-09 | 鞍钢集团矿业公司 | Large ultra-long two-arm dumping and distributing machine |
| CN103993742A (en) * | 2014-05-26 | 2014-08-20 | 上海汽车改装厂有限公司 | Suspension type concrete spreader |
| CN104047431A (en) * | 2014-07-02 | 2014-09-17 | 张峰 | Reverse balancing concrete pump truck |
| CN104150243A (en) * | 2014-07-25 | 2014-11-19 | 同济大学 | Two-section conveying arm for mechanical transportation equipment |
| CN105350779A (en) * | 2015-11-23 | 2016-02-24 | 重庆市彭洲混凝土有限公司 | Concrete spreader |
| CN108086687A (en) * | 2017-11-24 | 2018-05-29 | 上海建工集团股份有限公司 | Floor inner concrete cloth system and its construction method |
| CN115234000A (en) * | 2022-09-02 | 2022-10-25 | 南通联源机电科技股份有限公司 | Cable-stayed concrete spreader based on long-distance conveying |
-
2010
- 2010-09-15 CN CN2010205309837U patent/CN201794307U/en not_active Expired - Fee Related
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102352692B (en) * | 2011-11-07 | 2013-06-19 | 中联重科股份有限公司 | Concrete pouring device and concrete distributing device thereof |
| CN102352692A (en) * | 2011-11-07 | 2012-02-15 | 中联重科股份有限公司 | Concrete pouring device and concrete distributing device thereof |
| CN102505854A (en) * | 2011-11-13 | 2012-06-20 | 上海汽车改装厂有限公司 | Concrete spreader boom and concrete spreader with same |
| CN102518307B (en) * | 2011-12-29 | 2014-10-29 | 中联重科股份有限公司 | Arm section, arm support and concrete pumping equipment |
| CN102518307A (en) * | 2011-12-29 | 2012-06-27 | 中联重科股份有限公司 | Arm section, arm support and concrete pumping equipment |
| CN103205969A (en) * | 2012-01-16 | 2013-07-17 | 李智勇 | Automatic pumping distributing machine of prestress concrete tubular pile |
| CN102605959A (en) * | 2012-04-13 | 2012-07-25 | 杭州骐瑞机电设备有限公司 | Concrete spreader |
| CN103342236B (en) * | 2013-07-12 | 2015-09-30 | 鞍钢集团矿业公司 | Large-scale over-long both arms row material distributing machine |
| CN103342236A (en) * | 2013-07-12 | 2013-10-09 | 鞍钢集团矿业公司 | Large ultra-long two-arm dumping and distributing machine |
| CN103332503A (en) * | 2013-07-12 | 2013-10-02 | 鞍钢集团矿业公司 | Large-scale ultra-long one-armed spreader |
| CN103332503B (en) * | 2013-07-12 | 2015-09-30 | 鞍钢集团矿业公司 | Large-scale over-long single armed row material distributing machine |
| CN103993742A (en) * | 2014-05-26 | 2014-08-20 | 上海汽车改装厂有限公司 | Suspension type concrete spreader |
| CN103993742B (en) * | 2014-05-26 | 2016-08-31 | 上海汽车改装厂有限公司 | A kind of suspension type concrete spreader |
| CN104047431A (en) * | 2014-07-02 | 2014-09-17 | 张峰 | Reverse balancing concrete pump truck |
| CN104150243A (en) * | 2014-07-25 | 2014-11-19 | 同济大学 | Two-section conveying arm for mechanical transportation equipment |
| CN105350779A (en) * | 2015-11-23 | 2016-02-24 | 重庆市彭洲混凝土有限公司 | Concrete spreader |
| CN108086687A (en) * | 2017-11-24 | 2018-05-29 | 上海建工集团股份有限公司 | Floor inner concrete cloth system and its construction method |
| CN108086687B (en) * | 2017-11-24 | 2023-09-26 | 上海建工集团股份有限公司 | Concrete distribution system in floor and construction method thereof |
| CN115234000A (en) * | 2022-09-02 | 2022-10-25 | 南通联源机电科技股份有限公司 | Cable-stayed concrete spreader based on long-distance conveying |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170621 Address after: 314400, 12 Haining Road, Jianshan New District, Jiaxing, Zhejiang Patentee after: ZHEJIANG TRUEMAX ENGINEERING CO., LTD. Address before: The city of Hangzhou city of Zhejiang province Zhaohui road 310014 under the 182 state development building 1-23A Patentee before: Hangzhou Truemax Machinery & Equipment Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110413 Termination date: 20190915 |