CN205740045U - A kind of I-beam clamp - Google Patents
A kind of I-beam clamp Download PDFInfo
- Publication number
- CN205740045U CN205740045U CN201620436128.7U CN201620436128U CN205740045U CN 205740045 U CN205740045 U CN 205740045U CN 201620436128 U CN201620436128 U CN 201620436128U CN 205740045 U CN205740045 U CN 205740045U
- Authority
- CN
- China
- Prior art keywords
- chela
- locking bed
- beam clamp
- groove
- lock shaft
- 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 - Fee Related
Links
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- Load-Engaging Elements For Cranes (AREA)
Abstract
nullThe utility model discloses a kind of I-beam clamp，Art is chain sling design field，Including chela、Lock shaft、Handle、Bearing pin、Chela groove、I-beam、Locking bed，Chela is provided with two altogether，Bearing pin is used to connect between two chelas fixing，Centre position fore-and-aft direction at chela is provided with locking bed，Screwed hole it is drilled with on locking bed，Lock shaft is a left thick right thin straight-bar，On the right side of it, thin bar is machined with external screw thread，The external screw thread of lock shaft i.e. screws in the screwed hole of locking bed，Rotation lock axle can be conveniently adjusted the distance between two chela top card bases，Realize I-beam clamp，I-beam clamp disclosed in the utility model，Simple in construction，Easy to operate，Low cost，I-beam clamp is reliable，Chela lightweight，The end of chela groove is arc concave shape structure，After I-beam is clamped，Hang steadily when its arc concave shape structure makes I-beam be lifted.
Description
Technical field
This utility model relates to chain sling design field, particularly relates to a kind of I-beam
Clamp.
Background technology
In the middle of mechanical industry and daily life, we it is frequently necessary to carry out at certain interval range
The carrying work of girder beam, owing to the weight of I-beam is too big, uses traditional artificial side
Formula can cause the labor intensity of workman big, and handling efficiency is low, the I-beam clamp used in the past by
In the existing defects when structure designs, lifting efficiency is low, and labor strength is big, troublesome poeration,
The situation that I-beam the most even can be occurred to drop during transporting, causes great safety to ask
Topic, some clamp uses solid construction, and chela weight is big, therefore the letter of a kind of structure of design
Single, easy to operate, low cost, I-beam clamp is reliable, chela lightweight, and I-beam hangs
Hang stable I-beam clamp the most necessary.
Utility model content
The purpose of this utility model is contemplated to overcome former I-beam boom hoisting workman's labor
Fatigue resistance is big, and troublesome poeration is dangerous, the defect that chela weight is big, devises a kind of I-shaped
Beam clamp, simple in construction, lightweight, easy to operate, low cost, I-beam clamp is reliable.
Solve the technical problem that required by this utility model and can come by the following technical programs in fact
Existing:
A kind of I-beam clamp, including chela, bearing pin, described chela is provided with two altogether, and two
Use described bearing pin to connect described in root between chela fixing, also include lock shaft, handle, chela
Groove, locking bed, the centre position fore-and-aft direction at described chela is provided with described locking bed, institute
Stating and be drilled with screwed hole on locking bed, described lock shaft is a left thick right thin straight-bar, thin on the right side of it
Bar is machined with external screw thread, and the external screw thread of described lock shaft i.e. screws the screwed hole at described locking bed
In.
The bottom inside of described chela is machined with described chela groove.
The main body of described chela is made for two block plates front and back, and described locking bed is i.e. arranged on two pieces
Between steel plate.
Described chela uses low-carbon (LC) superior alloy steel to make.
The end of described chela groove is arc concave shape structure.
Owing to have employed above technical scheme, this utility model has the advantage that
Chela, bearing pin, lock shaft, handle, chela groove, locking bed is used to combine designed
I-beam clamp, the bottom inside of chela is machined with chela groove, during clamping I-beam, by work
The steel plate two ends of word beam are respectively embedded in the chela groove of two chelas, and I-beam clamp is reliable, pincers
The main body of pawl is made for two block plates front and back, and locking bed is i.e. arranged between two block plates, chela
Lightweight, chela use low-carbon (LC) superior alloy steel make, low price, low cost, chela
The end of groove is arc concave shape structure, and after I-beam is clamped, its arc concave shape structure makes work
Hang steadily when word beam is lifted.
Accompanying drawing explanation
Fig. 1 is this utility model structure front-view schematic diagram；
Fig. 2 is this utility model structure left view schematic diagram；
In figure each assembly and reference be respectively as follows: 1, chela；2, lock shaft；3, handle；
4, bearing pin；5, chela groove；6, I-beam；7, locking bed.
Detailed description of the invention
For the technological means making this utility model realize, creation characteristic, reach purpose and effect
It is easy to understand, below in conjunction with being specifically illustrating, this utility model is expanded on further.
A kind of I-beam clamp, including chela 1, lock shaft 2, handle 3, bearing pin 4, chela
Groove 5, I-beam 6, locking bed 7, chela 1 is provided with two altogether, between two chelas 1
Using bearing pin 4 to connect fixing, the centre position fore-and-aft direction at chela 1 is provided with locking bed 7,
Being drilled with screwed hole on locking bed 7, lock shaft 2 is a left thick right thin straight-bar, thin bar on the right side of it
Being machined with external screw thread, this external screw thread i.e. screws in the screwed hole of locking bed 7, rotation lock axle
2 can be conveniently adjusted the distance bottom two chelas 1 between card base, it is achieved by I-beam 6
Clamping, this apparatus structure is simple, easy to operate, low cost.
The bottom inside of chela 1 is machined with chela groove 5, during clamping I-beam 6, by I-beam
The steel plate two ends of 6 are respectively embedded in the chela groove 5 of two chelas 1, I-beam 6 reliable clamping.
The main body of chela 1 is made for two block plates front and back, and locking bed 7 is i.e. arranged on two block plates
Between, chela 1 lightweight.
Chela 1 uses low-carbon (LC) superior alloy steel to make, low price, low cost.
The end of chela groove 5 is arc concave shape structure, after I-beam 6 is clamped, in its arc
Hang steadily when recessed structure makes I-beam 6 be lifted.
I-beam clamp disclosed in the utility model, the bottom inside of chela 1 is machined with chela
The steel plate two ends of I-beam 6, during clamping I-beam 6, are respectively embedded into two chelas 1 by groove 5
Chela groove 5 in, I-beam 6 reliable clamping, the main body of chela 1 is front and back two block plate system
Becoming, locking bed 7 is i.e. arranged between two block plates, chela 1 lightweight, and chela 1 uses
Low-carbon (LC) superior alloy steel makes, and low price, low cost, in the end of chela groove 5 is arc
Recessed structure, after I-beam 6 is clamped, when its arc concave shape structure makes I-beam 6 be lifted
Hang steadily.
Of the present utility model ultimate principle, principal character and this practicality are more than shown and described new
The advantage of type.Skilled person will appreciate that of the industry, this utility model is not by above-described embodiment
Restriction, principle of the present utility model is simply described described in above-described embodiment and description,
On the premise of without departing from this utility model spirit and scope, this utility model also has various change
Change and improve, in the range of these changes and improvements both fall within claimed this utility model.This
Utility model claims scope and is defined by appending claims and equivalent thereof.
Claims (5)
1. an I-beam clamp, including chela, bearing pin, described chela is provided with two altogether,
Described bearing pin is used to connect between two described chelas fixing, it is characterised in that: also include locking
Axle, handle, chela groove, locking bed, the centre position fore-and-aft direction at described chela is provided with
Described locking bed, described locking bed is drilled with screwed hole, and described lock shaft is that a left thick right side is thin
Straight-bar, on the right side of it, thin bar is machined with external screw thread, and the external screw thread of described lock shaft i.e. screws described
In the screwed hole of locking bed.
A kind of I-beam clamp, it is characterised in that: described chela
Bottom inside be machined with described chela groove.
A kind of I-beam clamp, it is characterised in that: described chela
Main body make for front and back two block plates, described locking bed is i.e. arranged between two block plates.
A kind of I-beam clamp, it is characterised in that: described chela
Low-carbon (LC) superior alloy steel is used to make.
A kind of I-beam clamp, it is characterised in that: described chela
The end of groove is arc concave shape structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620436128.7U CN205740045U (en) | 2016-05-13 | 2016-05-13 | A kind of I-beam clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620436128.7U CN205740045U (en) | 2016-05-13 | 2016-05-13 | A kind of I-beam clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205740045U true CN205740045U (en) | 2016-11-30 |
Family
ID=57366862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620436128.7U Expired - Fee Related CN205740045U (en) | 2016-05-13 | 2016-05-13 | A kind of I-beam clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205740045U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105858460A (en) * | 2016-05-13 | 2016-08-17 | 安徽九华机械股份有限公司 | Clamp for I beam |
-
2016
- 2016-05-13 CN CN201620436128.7U patent/CN205740045U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105858460A (en) * | 2016-05-13 | 2016-08-17 | 安徽九华机械股份有限公司 | Clamp for I beam |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20161130 Termination date: 20190513 |