SU988566A1 - Concrete mixture consolidating device - Google Patents

Concrete mixture consolidating device Download PDF

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Publication number
SU988566A1
SU988566A1 SU813273278A SU3273278A SU988566A1 SU 988566 A1 SU988566 A1 SU 988566A1 SU 813273278 A SU813273278 A SU 813273278A SU 3273278 A SU3273278 A SU 3273278A SU 988566 A1 SU988566 A1 SU 988566A1
Authority
SU
USSR - Soviet Union
Prior art keywords
frame
concrete mixture
lower section
exciter
cam
Prior art date
Application number
SU813273278A
Other languages
Russian (ru)
Inventor
Петр Николаевич Савватеев
Герман Николаевич Попов
Евгений Константинович Чабуткин
Владимир Михайлович Дудин
Сергей Васильевич Разумов
Original Assignee
Ярославский политехнический институт
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ярославский политехнический институт filed Critical Ярославский политехнический институт
Priority to SU813273278A priority Critical patent/SU988566A1/en
Application granted granted Critical
Publication of SU988566A1 publication Critical patent/SU988566A1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/04—Producing shaped prefabricated articles from the material by tamping or ramming
    • B28B1/045—Producing shaped prefabricated articles from the material by tamping or ramming combined with vibrating or jolting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/08—Producing shaped prefabricated articles from the material by vibrating or jolting
    • B28B1/093—Producing shaped prefabricated articles from the material by vibrating or jolting by means directly acting on the material, e.g. by cores wholly or partly immersed in the material or elements acting on the upper surface of the material

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Road Paving Machines (AREA)

Description

(54) УСТРОЙСТВО ДЛЯ УПЛОТНЕНИЯ БЕТОННОЙ СМЕСИ(54) DEVICE FOR CONCRETE MIXTURE SEAL

1one

Изобретение относитс  к производству бетонных и железобетонных изделий.The invention relates to the production of concrete and reinforced concrete products.

Известно устройство дл  уплотнени  бетонной смеси, содержащее портал с рамой, на которой емонтирован рабочий орган в виде шарнирно соединенных между собой трамбующей и выглаживающей плит, привод с вибровозбудителем 1.A device for compacting a concrete mix is known, which comprises a portal with a frame on which the working body is mounted in the form of tamping and screeding plates pivotally interconnected between them, and a drive with an exciter 1.

Недостатки известного устройства заключаютс  в низком качестве формуемых изделий и сложности конструкции.The disadvantages of the known device are the low quality of the molded products and the complexity of the design.

Цель изобретени  - повышение качества формуемых изделий за счет воздействи  переменными по амплитуде колебани ми и упрощение конструкции.The purpose of the invention is to improve the quality of the molded products due to the impact of fluctuations of amplitude and simplification of the design.

Указанна  цель достигаетс  тем, что в устройстве дл  уплотнени  бетонной смеси, содержащем размещенные в вертикальных направл ющих самоходного портала верхнюю и нижнюю секции рамь1, соединенные между собой амортизаторами, рабочий орган в виде трамбующей плиты, щарнирно св занной посредством щтанги с нижней секцией рамы, и привод с вибровозбудителем, возбудитель колебаний выполнен в виде роликового упора, закрепленного на трамбующей плите и контактирующего с ним кулачкаThis goal is achieved by the fact that in the device for compacting the concrete mixture containing the upper and lower sections of the frame1 arranged in the vertical guides of the self-propelled portal, connected by shock absorbers to each other, the working body is in the form of a tamping plate that is pivotally connected through the shaft to the lower section of the frame and the drive with the exciter, the exciter of oscillations is made in the form of a roller stop mounted on a tamping plate and a cam in contact with it

с волнообразной рабочей поверхностью, смонтированного эксцентрично на нижней секции рамы.with a wavy work surface mounted eccentrically on the lower frame section.

На чертеже схематично изображено устройство дл  уплотнени  бетонной смеси.The drawing schematically shows a device for compacting a concrete mix.

Устройство содержит самоходный портал 1 с загрузочной воронкой 2. В вертикальных направл ющих 3 портала размещены верхн   секци  4 и нижн   секци  5 рамы, соединенные между собой аморти10 заторами 6. Рабочий орган, выполненный в виде трамбующей плиты 7, св зан с нижней секцией 5 рамы посредством штанги 8 и шарнира 9. На нижней секции 5 рамы смонтирован привод 10 с вибровозбудите15 лем 11. Вибровозбудитель 11 выполнен в виде роликового упора 12, закрепленного на трамбующей плите 7 и контактирующего с ним кулачка 13 с волнообразной рабочей поверхностью. Причем кулачок 13 смонтирован на нижней секции 5 рамы с эксцентри20 ситетом е. К порталу 1 верхн   секци  4 рамы с направл ющими роликами 14 присоединена с помощью гидроцилиндров 15. Устройство работает следующим образом .The device contains a self-propelled portal 1 with a funnel 2. In the vertical guides 3 of the portal are placed the upper section 4 and the lower section 5 of the frame, interconnected by shock absorbers 6. The working body, made in the form of a tamping plate 7, is connected to the lower section 5 of the frame through the rod 8 and the hinge 9. On the lower section 5 of the frame is mounted a drive 10 with a vibration exciter 15 11. The vibration exciter 11 is made in the form of a roller stop 12 fixed to the tamping plate 7 and the cam 13 in contact with it with a wavy working surface Yu. Moreover, the cam 13 is mounted on the lower section 5 of the frame with the eccentric e. By the portal 1, the upper section 4 of the frame with the guide rollers 14 is attached by means of hydraulic cylinders 15. The device operates as follows.

Claims (1)

Формула изобретенияClaim Устройство для уплотнения бетонной смеси, содержащее размещенные в вертикальных направляющих самоходного портала верхнюю и нижнюю секции рамы, соединенные между собой амортизаторами, рабочий орган в виде трамбующей плиты, шарнирно связанной посредством штанги с нижней секцией рамы и привод с вибровозбудителем, отличающееся тем, что, с целью повышения качества формуемых изделий за счет воздействия переменными по амплитуде колебаниями и упрощения конструкции, возбудитель колебаний выполнен в виде роликового упора, закрепленного на трамбующей плите и контактирующего с ним кулачка с волнообразной рабочей поверхностью, смонтированного эксцентрично на нижней секции рамы.A device for compacting concrete mixture containing the upper and lower sections of the frame located in the vertical guides of the self-propelled portal, interconnected by shock absorbers, a working body in the form of a ramming plate pivotally connected by means of a rod to the lower section of the frame and a drive with vibration exciter, characterized in that, with In order to improve the quality of the molded products due to the impact of variable amplitude oscillations and simplification of the design, the exciter is made in the form of a roller stop fixed to a flashing plate and a cam in contact with it with a wave-like working surface mounted eccentrically on the lower section of the frame.
SU813273278A 1981-04-14 1981-04-14 Concrete mixture consolidating device SU988566A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU813273278A SU988566A1 (en) 1981-04-14 1981-04-14 Concrete mixture consolidating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU813273278A SU988566A1 (en) 1981-04-14 1981-04-14 Concrete mixture consolidating device

Publications (1)

Publication Number Publication Date
SU988566A1 true SU988566A1 (en) 1983-01-15

Family

ID=20952515

Family Applications (1)

Application Number Title Priority Date Filing Date
SU813273278A SU988566A1 (en) 1981-04-14 1981-04-14 Concrete mixture consolidating device

Country Status (1)

Country Link
SU (1) SU988566A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110258265A (en) * 2019-07-04 2019-09-20 陈洁 A kind of road and bridge construction pitch can quickly jolt ramming mechanism, application method and its asphalt-spreader

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110258265A (en) * 2019-07-04 2019-09-20 陈洁 A kind of road and bridge construction pitch can quickly jolt ramming mechanism, application method and its asphalt-spreader

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