US1127450A - Clamp for derricks. - Google Patents

Clamp for derricks. Download PDF

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Publication number
US1127450A
US1127450A US85375214A US1914853752A US1127450A US 1127450 A US1127450 A US 1127450A US 85375214 A US85375214 A US 85375214A US 1914853752 A US1914853752 A US 1914853752A US 1127450 A US1127450 A US 1127450A
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United States
Prior art keywords
clamp
openings
tubular
plate
derricks
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
US85375214A
Inventor
Frank Kinney
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Individual
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Priority to US85375214A priority Critical patent/US1127450A/en
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Publication of US1127450A publication Critical patent/US1127450A/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/62—Constructional features or details
    • B66C23/64—Jibs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
    • F16L3/12—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing comprising a member substantially surrounding the pipe, cable or protective tubing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/34—Branched
    • Y10T403/341—Three or more radiating members
    • Y10T403/345—Coplanar
    • Y10T403/346—Additional rod held by encompassing means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/47—Molded joint
    • Y10T403/477—Fusion bond, e.g., weld, etc.

Definitions

  • My invention relates to oil-well 'derricks formed of pipe sections, and relates more especially to the clamps for clamping the sections'of pipes at their joints and for providing for the connection of'the girls and braces tosaid clamps by means of whit-h the derrick is built up and braced.
  • FIG. 1 is a view of a lower. portion of a derrick showing my invention applied thereto;
  • Fig. 2 IS a perspective view of the clamp: and
  • Fig. 3 is a sectional view of same, showing the pipe therein.
  • the numeral 2 designates .the pipe sections-of suitable gage and diameter, the lower nds of said pipe-sections resting in suitable sockets 3.
  • the pipe sectimis 2 are connected at their joints by the clamps 4 which form the subject matter of my invention.
  • These clamps are preferably formed of apiece 5 of wrought iron or steel of suitable-gage.
  • the meta-l is bent to form -the tubular-portion 6 into which the pipesections are inserted, and the free ends 7 and 8 are brought 'up into parallel relation with each other and contiguous, the end 8, however, being tangential to the curve of the tubular portion 6 and extending beyond the end portion 7 and forming the plate-portion 8.
  • the end portions 7'and 8 are provided with the openings 9 through which the compression-bolts 10 pass for securin, the clamp to the pipe-sections. It is apparent that due to the spring of the metal the drawing up on the compression-bolts 10 will act to force the clamp tightly around the pipe sections.
  • the plate-portion 8 has the openings 11 formed therein.
  • the plate 12 is secured to the tubular portion 6 of the clamp. said plate being tangential to the curve of the tubular portion 6 and attached by riveting, electric welding. or any other suitable manner, and said plate i provided with the openings 13.
  • the girts H and braces 15 are con iectcd up to the clamps, as indicated in ig. l.
  • the girts 14 are preferably tubular in form and connected by the bolts 16 to the middle openings of the openings 11 and 13 of the plates 8 and 12.
  • the braces 15 are connected by bolts 17 to the upper and lower openings of the openings 11 and 13. asclearly indicated in Fig. 1.
  • I By bending the metal piece 5 in the manner indicated, I provide the tubular-portion for'the clamping of theclamp to the pipesections, and at the same time by extending the free end portion 8 to form the plate 8 in the mann'er illustrated I also provide for the attachmentof the girts and braces to this extensionplate which forms one of the clamping members. In this way, I simplify the construction and at the same time provide a very strong and secure form of. clamp.
  • a clamp for connecting the pipe sections of derricks comprising a piece of metal bent to form a tubular-portion.
  • a clamp for connecting pipesections of derrieks comprising a piece of metal bent to form a tubular-portion, the free ends of the metal having openings, compression bolts engaging said openings, one of the free ends extending tangentially to the curve of said tubular-portion, and beyond the other to form a plate-portion having openings therein. and a plate secured to said tubularportion tangentially of said tubular-portion.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Description

F. KINNEY.
CLAMP FOR DERRIUKS.
APPLICATION FILED JULY 28,1914.
1,127,450. Patented Feb. 9, 1915,
WITNESSES INVENTOR Wi -W JMJ www- FRANK KINNEY. 0F OAKDALE, PENNSYLVANIA.
CLAM FOB DERRICKS.
Specification of Letters latent.
Patented Feb. $1 1915.
Application filed July 28.1914. Serial No. 853.752,
To (171 whom it may mnrcrn:
Be it known that I. Fnaxn KIXNIZY. a citizcnof the United States, and resident of Ualcdalc. in the county ot' Allegheny and State of Pennsylvania. have invented a new and useful Improvement in Clamps for Derricks; and I do hereby declare the. following. to be a full, clear, and exact description thereof.
My invention relates to oil-well 'derricks formed of pipe sections, and relates more especially to the clamps for clamping the sections'of pipes at their joints and for providing for the connection of'the girls and braces tosaid clamps by means of whit-h the derrick is built up and braced.
In the accompanying drawing Figure 1 is a view of a lower. portion of a derrick showing my invention applied thereto; Fig. 2 IS a perspective view of the clamp: and Fig. 3 is a sectional view of same, showing the pipe therein.
In the drawing, the numeral 2 designates .the pipe sections-of suitable gage and diameter, the lower nds of said pipe-sections resting in suitable sockets 3. The pipe sectimis 2 are connected at their joints by the clamps 4 which form the subject matter of my invention. These clamps are preferably formed of apiece 5 of wrought iron or steel of suitable-gage. The meta-l is bent to form -the tubular-portion 6 into which the pipesections are inserted, and the free ends 7 and 8 are brought 'up into parallel relation with each other and contiguous, the end 8, however, being tangential to the curve of the tubular portion 6 and extending beyond the end portion 7 and forming the plate-portion 8. The end portions 7'and 8 are provided with the openings 9 through which the compression-bolts 10 pass for securin, the clamp to the pipe-sections. It is apparent that due to the spring of the metal the drawing up on the compression-bolts 10 will act to force the clamp tightly around the pipe sections. as
indicated in lig. 3. The plate-portion 8 has the openings 11 formed therein.
The plate 12 is secured to the tubular portion 6 of the clamp. said plate being tangential to the curve of the tubular portion 6 and attached by riveting, electric welding. or any other suitable manner, and said plate i provided with the openings 13.
'hen the clamp has been clamped on the pipc-sections by the compression-b0lts, the girts H and braces 15 are con iectcd up to the clamps, as indicated in ig. l. The girts 14 are preferably tubular in form and connected by the bolts 16 to the middle openings of the openings 11 and 13 of the plates 8 and 12. The braces 15 are connected by bolts 17 to the upper and lower openings of the openings 11 and 13. asclearly indicated in Fig. 1.
By bending the metal piece 5 in the manner indicated, I provide the tubular-portion for'the clamping of theclamp to the pipesections, and at the same time by extending the free end portion 8 to form the plate 8 in the mann'er illustrated I also provide for the attachmentof the girts and braces to this extensionplate which forms one of the clamping members. In this way, I simplify the construction and at the same time provide a very strong and secure form of. clamp.
What I claim is:
1. A clamp for connecting the pipe sections of derricks. comprising a piece of metal bent to form a tubular-portion. the
free ends of the metal havin o enin s. com- 1 1 a a b pression bolts engaging said openings. one
of the free endsextending tangentially to the curve of said tubular-portion, and beyond the other'to form a plate-portion having openings therein, and a plate tangential to the curve of said tubular-portion extending out at right angles to said plate-portion having openingstherein.
2. A clamp for connecting pipesections of derrieks, comprising a piece of metal bent to form a tubular-portion, the free ends of the metal having openings, compression bolts engaging said openings, one of the free ends extending tangentially to the curve of said tubular-portion, and beyond the other to form a plate-portion having openings therein. and a plate secured to said tubularportion tangentially of said tubular-portion.
and extending out at right angles to said plate-portion having openings therein.
In testimony whereof. I the said FRANK KTNNFY have hereunto set my hand.
FRANK KINNEY. Witnesses:
Rom". D. Torres. JOHN F. WILL
US85375214A 1914-07-28 1914-07-28 Clamp for derricks. Expired - Lifetime US1127450A (en)

Priority Applications (1)

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US85375214A US1127450A (en) 1914-07-28 1914-07-28 Clamp for derricks.

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US85375214A US1127450A (en) 1914-07-28 1914-07-28 Clamp for derricks.

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US1127450A true US1127450A (en) 1915-02-09

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