CN208982630U - External clamping angle steel fixed pulley - Google Patents
External clamping angle steel fixed pulley Download PDFInfo
- Publication number
- CN208982630U CN208982630U CN201821606319.9U CN201821606319U CN208982630U CN 208982630 U CN208982630 U CN 208982630U CN 201821606319 U CN201821606319 U CN 201821606319U CN 208982630 U CN208982630 U CN 208982630U
- Authority
- CN
- China
- Prior art keywords
- clamp plate
- fixed pulley
- angle steel
- lower clamp
- upper clamp
- 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.)
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Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 25
- 239000010959 steel Substances 0.000 title claims abstract description 25
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 14
- 230000002459 sustained effect Effects 0.000 claims abstract description 4
- 239000011120 plywood Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 239000012212 insulator Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model relates to a kind of external clamping angle steel fixed pulleys, including upper clamp plate, lower clamp plate and fixed pulley, upper clamp plate and the L-shaped vertical connection of lower clamp plate, fixed pulley is mounted on lower clamp plate, the wheel shaft axle center of fixed pulley and lower clamp plate sustained height, the wheel shaft of fixed pulley is vertical with upper clamp plate, and the wheel shaft both ends of fixed pulley have reinforcing rib, and reinforcing rib is connect with upper clamp plate.The utility model is convenient to mount and dismount, connects simply, and when work, and the axle center of pulley and clamped angle steel are the same as high, it has been lifted working depth, so that the rope binding height around single-sheaved block is increased, convenient for the operation of the higher slinging work of binding point, improve work efficiency.
Description
Technical field
The utility model relates to a kind of external clamping angle steel fixed pulleys, the height suitable for overhead power line angle steel tower
Empty construction operation belongs to electric power application field.
Background technique
Fixed pulley in existing machinery operation, be responsible in the service work of transmission line of electricity lifting, transmitting Work tool or
The effect of various types of materials.But under specific condition, because of the relative position of its work, work on the spot can be unfavorable for.For example, replacing
When line insulator string, for the insulator chain of the top conducting wire, it is connect and is played with fixed pulley suspension hook by steel wire loop
Hoisting point position will be too low, keeps more changing jobs for insulator chain more laborious.In addition, being easy to swing when fixed pulley works, to construction
Operation affects.
Utility model content
The utility model is directed to above-mentioned problems of the prior art, provides a kind of external clamping angle steel fixed pulley dress
It sets, that is, has raised the working depth of fixed pulley, in turn avoid swing when fixed pulley work.
The technical solution of the utility model is as follows:
External clamping angle steel fixed pulley, including upper clamp plate, lower clamp plate and fixed pulley, upper clamp plate and lower clamp plate are L-shaped vertical
Direct-connected to connect, fixed pulley is mounted on lower clamp plate, the wheel shaft axle center of fixed pulley and lower clamp plate sustained height, the wheel shaft of fixed pulley with it is upper
Clamping plate is vertical, and the wheel shaft both ends of fixed pulley have reinforcing rib, and reinforcing rib is connect with upper clamp plate.
The upper clamp plate and lower clamp plate is equipped with long lumbar hole, and screw rod passes through long lumbar hole and is fixed on upper clamp plate and lower clamp plate
On angle steel, gasket is equipped between screw rod and long lumbar hole.
The lower clamp plate is equipped with via hole, and via hole is set to the two sides of fixed pulley.
The reinforcing rib uses hollow design.
The utility model has the advantages of as follows:
The utility model is convenient to mount and dismount, it is simple to connect, and when working, the job platform (axle center) of fixed pulley and clamped
Angle steel has been lifted working depth with height, so that the rope binding height around fixed pulley is increased, it is higher convenient for binding point
The operation of slinging work, improves work efficiency.And by the clamping of upper and lower plywoods, the swing of fixed pulley is avoided, separately
Outside, external clamping angle steel fixed pulley can also spin upside down installation, flexible multi-purpose.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the utility model upper and lower plywoods.
In figure, 1, upper clamp plate, 2, fixed pulley, 3, reinforcing rib, 4, via hole, 5, lower clamp plate, 6, long lumbar hole.
Specific embodiment
Referring to the drawings, the specific structure and mode of operation of the utility model is described in detail.
Embodiment
As shown, external clamping angle steel fixed pulley, including upper clamp plate 1, lower clamp plate 5 and fixed pulley 2,1 He of upper clamp plate
The L-shaped vertical connection of lower clamp plate 5, fixed pulley 2 are mounted on lower clamp plate 5, the wheel shaft axle center of fixed pulley and lower clamp plate sustained height,
It has been lifted the working depth of fixed pulley.The wheel shaft of fixed pulley is vertical with upper clamp plate, and the wheel shaft both ends of fixed pulley have reinforcing rib 3,
Reinforcing rib is connect with upper clamp plate, and reinforcing rib can upgrade heavy load, maximum load 1000kg, and make to determine cunning by reinforcing rib
For wheel by the two-sided fixation of upper and lower plywoods, stress is secured.
The upper clamp plate and lower clamp plate is equipped with long lumbar hole 6, installation site can be adjusted according to specific angle steel size, through moving
Dynamic adjustment is applicable to width 100mm angle steel below, and can spin upside down installation, flexible multi-purpose, and screw rod passes through long lumbar hole
Upper clamp plate and lower clamp plate are fixed on angle steel, gasket is equipped between screw rod and long lumbar hole, gasket becomes after can avoid clamping plate fastening
Shape.
The lower clamp plate is equipped with via hole 4, and via hole is set to the two sides of fixed pulley, it is possible to provide ties up for complementary
Bundle or carry.
The reinforcing rib, using hollow design, to mitigate weight.
When the utility model is installed, it can be fixed on the angle steel that gauge size is ∠ 50-100mm, it should be by upper clamp plate, lower folder
Plate is respectively placed in the inside and outside side of angle steel, and upper and lower two clamping plate is connected by long lumbar hole, screw rod, is installed additional between two clamping plates and screw rod
Gasket.When work, upper clamp plate, lower clamp plate should be mounted on by angle steel by long lumbar hole using screw rod according to the width of angle steel first
Suitable operating position, rope bypass fixed pulley race, can carry out lifting or lift work after having bound hanging object.Via hole
It can be used to bolt and hang Work tool and other items, assist fixed pulley work.
The utility model design parameter: upper and lower plywoods wide 150mm, long 200mm；Overall weight about 4kg；Fixed pulley diameter
80mm, maximum hoisting weight 1000kg.
Claims (4)
1. external clamping angle steel fixed pulley, it is characterised in that including upper clamp plate, lower clamp plate and fixed pulley, upper clamp plate and lower clamp plate
L-shaped vertical connection, fixed pulley are mounted on lower clamp plate, the wheel shaft axle center of fixed pulley and lower clamp plate sustained height, fixed pulley
Wheel shaft is vertical with upper clamp plate, and the wheel shaft both ends of fixed pulley have reinforcing rib, and reinforcing rib is connect with upper clamp plate.
2. external clamping angle steel fixed pulley according to claim 1, it is characterised in that the upper clamp plate and lower clamp plate
It is equipped with long lumbar hole, screw rod passes through long lumbar hole and upper clamp plate and lower clamp plate are fixed on angle steel, is equipped between screw rod and long lumbar hole
Gasket.
3. external clamping angle steel fixed pulley according to claim 1, it is characterised in that the lower clamp plate is equipped with auxiliary
Hole is helped, via hole is set to the two sides of fixed pulley.
4. external clamping angle steel fixed pulley according to claim 1, it is characterised in that the reinforcing rib uses hollow out
Design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821606319.9U CN208982630U (en) | 2018-09-30 | 2018-09-30 | External clamping angle steel fixed pulley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821606319.9U CN208982630U (en) | 2018-09-30 | 2018-09-30 | External clamping angle steel fixed pulley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208982630U true CN208982630U (en) | 2019-06-14 |
Family
ID=66786205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821606319.9U Active CN208982630U (en) | 2018-09-30 | 2018-09-30 | External clamping angle steel fixed pulley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208982630U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109236990A (en) * | 2018-09-30 | 2019-01-18 | 国网辽宁省电力有限公司抚顺供电公司 | External clamping angle steel fixed pulley |
| CN113260093A (en) * | 2021-04-02 | 2021-08-13 | 国网河北省电力有限公司邢台供电分公司 | Electric Beidou base station and installation method thereof |
-
2018
- 2018-09-30 CN CN201821606319.9U patent/CN208982630U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109236990A (en) * | 2018-09-30 | 2019-01-18 | 国网辽宁省电力有限公司抚顺供电公司 | External clamping angle steel fixed pulley |
| CN113260093A (en) * | 2021-04-02 | 2021-08-13 | 国网河北省电力有限公司邢台供电分公司 | Electric Beidou base station and installation method thereof |
| CN113260093B (en) * | 2021-04-02 | 2023-03-03 | 国网河北省电力有限公司邢台供电分公司 | Electric Beidou base station and installation method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |