CN206985517U - A kind of rail stone tongs - Google Patents
A kind of rail stone tongs Download PDFInfo
- Publication number
- CN206985517U CN206985517U CN201720961788.1U CN201720961788U CN206985517U CN 206985517 U CN206985517 U CN 206985517U CN 201720961788 U CN201720961788 U CN 201720961788U CN 206985517 U CN206985517 U CN 206985517U
- Authority
- CN
- China
- Prior art keywords
- clamp
- rail
- removable pin
- hinged
- left 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.)
- Active
Links
Landscapes
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model discloses a kind of rail stone tongs, correspond to including left clamp and therewith the right clamp connected, the middle part of the left clamp and right clamp is hinged by clamp pin, medial surface in the left clamp and right clamp lower end is equipped with anti-skid structure, the left clamp is hinged with right clamp arm by right removable pin, the right clamp is hinged with left clamp arm by left removable pin, and the left clamp arm, by bolted splice, is provided with motion bar with right clamp arm on the left removable pin and right removable pin.The utility model has the advantages of simple in construction, fabrication and installation are convenient, and cost is low, and clamp can be according to the actual size adaptability adjusting size of rail, the rail of the energy various models of unloading.
Description
Technical field
It the utility model is related to suspender field, more particularly to a kind of rail stone tongs.
Background technology
Clamp be it is a kind of be used to clamp, fasten, or the instrument of lifting, be widely used in metallurgy, transport, railway, harbour,
Etc. industry.
Clamp is divided into and tail base clamp by the difference of gripped object.Clamp mainly by, synchronizer, tong arm, support plate and pincers tooth
Seven parts form.
In the purlin car, travelling bogie and railway construction of industrial premises, the carrying of rail is a very important work
Make.Generally using the binding lifting of very heavy or suspender belt, lifting operating time length, certain security risk be present at present in the lifting of rail.
Common practice is using heavy mechanical equipments such as cranes, is lifted using fixture.The stone tongs of fixed structure, which holds, to be caused
Rail is fixed not tight, hoisting process rail and tilted, or even the problem of destruction Rail Surface coating, moreover, fixed structure
The fixture of lifting can not be according to the actual size adaptations of rail in suspender.Meanwhile for this elongated knot of rail
Structure, if the active position setting of stone tongs is improper, the deformation of rail can be caused, influences to use.
Utility model content
A kind of the defects of in order to overcome in the prior art, there is provided rail stone tongs.
The utility model is realized by following proposal：
A kind of rail stone tongs, including left clamp and the right clamp for corresponding to connection therewith, the left clamp and right clamp
Middle part be hinged by clamp pin, the medial surface in the left clamp and right clamp lower end is equipped with anti-skid structure, the left folder
Pincers are hinged with right clamp arm by right removable pin, and the right clamp is hinged with left clamp arm by left removable pin, the left clamp arm and the right side
Tong arm is provided with motion bar by bolted splice on the left removable pin and right removable pin；
The motion bar includes the body of rod, offers through hole in one end of the body of rod, the left removable pin through through hole with
The body of rod is corresponding to be connected, and is provided with chute in the other end of the body of rod, is provided with multiple necks in the chute, the right removable pin can
On chute slidably, the right removable pin matches with neck.
The anti-skid structure includes rubber substrate, and skid resistant course is correspondingly provided with the rubber substrate outer surface, described anti-skidding
The surface of layer is provided with rough dentalation, and fibrous layer is provided with the top of dentalation, in the rubber substrate with preventing
Slip layer junction is provided with fixed column.
Suspension ring are provided with the bolt.
The beneficial effects of the utility model are：
1. left clamp, right clamp, left clamp arm and right clamp arm, which are formed, in a kind of rail stone tongs of the utility model can oneself
By the diamond structure of activity, when right removable pin moves in chute so that left clamp and right clamp are in releasing orientation, steel
Rail is put into fixture, and then right removable pin adjusts the suitable size of clamp in moving process, allows left clamp and right clamp and steel
The size of rail is suitable, then again the connection corresponding with right removable pin of the neck in motion bar so that motion bar both ends are fixed, and allow a left side
Clamp and right clamp and rail fixing compact, safely and effectively complete hoisting process.
2. a kind of rail stone tongs of the utility model is provided with anti-skid structure in the clamp of left and right, rubber substrate can be used for delaying
Left clamp and the active force of right clamp and rail are rushed, strengthens the ability of anti-deformation of clamp, while can also prevent deformation of rail and break
Bad Rail Surface coating, influences its use；The surface of skid resistant course is provided with rough dentalation, adds clamp and rail
Surface area, the frictional force between enhancing, prevent that rail slides in hoisting process, causes potential safety hazard；Anti-skidding
The top of layer is provided with the surface roughness that fibrous layer further strengthens left and right clamp, and increase surface area increases relative friction forces.
3. a kind of rail stone tongs of the utility model is provided with reinforced column in anti-skid structure, on the one hand enhancing buffering effect
Fruit, the mutual extruding of rail and clamp is reduced, prevents the deformation of clamp, while be also prevented from deformation of rail and destroy Rail Surface painting
Material, on the other hand strengthen clamp and the degree of adhesion of rail contact so that clamp and rail fixing compact.
4th, suspension ring are provided with a kind of rail stone tongs of the utility model, facilitate pulling of the hoisting apparatus to fixture, simultaneously
The handling of fixture itself are facilitated to transport.
Brief description of the drawings
Fig. 1 is a kind of cross-sectional view of rail stone tongs of the utility model；
Fig. 2 is the detail drawing of A in Fig. 1；
In figure：1 is left clamp, and 2 be right clamp, and 3 be clamp pin, and 4 be left clamp arm, and 5 be right clamp arm, and 6 be left removable pin, 7
It is anti-skid structure for right removable pin, 8,81 be rubber substrate, and 82 be skid resistant course, and 83 be fibrous layer, and 84 be fixed column, and 9 be activity
Bar, 91 be the body of rod, and 92 be chute, and 93 be neck, and 10 be bolt, and 11 be suspension ring.
Embodiment
The utility model is further illustrated with specific embodiment below in conjunction with the accompanying drawings：
A kind of rail stone tongs, including left clamp 1 and the right clamp 2 for corresponding to connection therewith, the left clamp 1 and right folder
The middle part of pincers 2 is be hinged by clamp pin 3, and the medial surface in the left clamp 1 and the lower end of right clamp 2 is equipped with anti-skid structure 8, institute
It is be hinged by right removable pin 7 with right clamp arm 5 to state left clamp 1, the right clamp 2 is hinged with left clamp arm 4 by left removable pin 6, institute
It is be hinged by bolt 10 with right clamp arm 5 to state left clamp arm 4, motion bar 9 is provided with the left removable pin 6 and right removable pin 7；It is described
Motion bar 9 includes the body of rod 91, and through hole is offered in one end of the body of rod 91, and the left removable pin 6 passes through through hole and the body of rod 91
Corresponding connection, chute 92 is provided with the other end of the body of rod 91, multiple necks 93, the right activity are provided with the chute 92
Pin 7 can be on chute 92 slidably, and the right removable pin 7 matches with neck 93.A kind of rail hanging clamp of the utility model
Left clamp 1 in tool, right clamp 2, left clamp arm 4 and right clamp arm 5 formed can free activity diamond structure, when right removable pin 7 exists
When being moved in chute 92 so that left clamp 1 and right clamp 2 are in releasing orientation, rail are put into fixture, then right removable pin
92 in moving process adjust the suitable size of clamp, make the size of left clamp 1 and right clamp 2 and rail suitable, then again
The connection corresponding with right removable pin 7 of neck 93 in motion bar 9 so that the both ends of motion bar 9 are fixed, allow left clamp 1 and right clamp 2 with
Rail fixing compact, safely and effectively completes hoisting process.
The anti-skid structure 8 includes rubber substrate 81, and rubber substrate 81 can be used for buffering left clamp 1 and right clamp 2 and steel
The active force of rail, strengthen the ability of anti-deformation of clamp, while can also prevent deformation of rail and destroy Rail Surface coating, influence it
Use, skid resistant course 82 is correspondingly provided with the outer surface of rubber substrate 81, the surface of the skid resistant course 82 is provided with rough
Dentalation, the surface area of clamp and rail is added, the frictional force between enhancing, prevent that rail occurs in hoisting process
Slide, cause potential safety hazard, fibrous layer 83 is provided with the top of dentalation, fibrous layer 83 further strengthens the table of left and right clamp
Surface roughness, increase surface area increase relative friction forces, and fixed column is provided with the rubber substrate 81 and the junction of skid resistant course 82
84, on the one hand reinforced column 84 strengthens buffering effect, reduces the mutual extruding of rail and clamp, prevents the deformation of clamp, while
Prevent deformation of rail and destroy Rail Surface coating, on the other hand strengthen clamp and rail contact degree of adhesion so that clamp with
Rail fixing compact.
Suspension ring 11 are provided with the bolt 10.Suspension ring 11 are provided with a kind of rail stone tongs of the utility model, it is convenient
Pulling of the hoisting apparatus to fixture, while facilitate the handling of fixture itself to transport.
Although more detailed elaboration is done to the technical solution of the utility model and has been enumerated, it will be appreciated that for
For those skilled in the art, modification is made to above-described embodiment or uses equivalent alternative solution, this skill to this area
Be for art personnel it is clear that on the basis of without departing from the utility model spirit these modifications or improvements, belong to
In the scope of the requires of the utility model protection.
Claims (3)
1. a kind of rail stone tongs, including left clamp（1）The right clamp of connection is corresponded to therewith（2）, it is characterised in that：It is described
Left clamp（1）With right clamp（2）Middle part pass through clamp pin（3）It is be hinged, in the left clamp（1）With right clamp（2）Lower end
Medial surface is equipped with anti-skid structure（8）, the left clamp（1）With right clamp arm（5）Pass through right removable pin（7）It is be hinged, the right folder
Pincers（2）With left clamp arm（4）Pass through left removable pin（6）It is be hinged, the left clamp arm（4）With right clamp arm（5）Pass through bolt（10）It is be hinged,
In the left removable pin（6）With right removable pin（7）It is provided with motion bar（9）；
The motion bar（9）Including the body of rod（91）, in the body of rod（91）One end offer through hole, the left removable pin（6）
Through through hole and the body of rod（91）Corresponding connection, in the body of rod（91）The other end be provided with chute（92）, the chute（92）It is interior
Provided with multiple necks（93）, the right removable pin（7）Can be in chute（92）On slidably, the right removable pin（7）With neck
（93）Match.
A kind of 2. rail stone tongs according to claim 1, it is characterised in that：The anti-skid structure（8）Including rubber
Basic unit（81）, in the rubber substrate（81）Outer surface is correspondingly provided with skid resistant course（82）, the skid resistant course（82）Surface be provided with
Rough dentalation, fibrous layer is provided with the top of dentalation（83）, in the rubber substrate（81）With skid resistant course
（82）Junction is provided with fixed column（84）.
A kind of 3. rail stone tongs according to claim 1, it is characterised in that：In the bolt（10）It is provided with suspension ring
（11）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720961788.1U CN206985517U (en) | 2017-08-03 | 2017-08-03 | A kind of rail stone tongs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720961788.1U CN206985517U (en) | 2017-08-03 | 2017-08-03 | A kind of rail stone tongs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206985517U true CN206985517U (en) | 2018-02-09 |
Family
ID=61418026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720961788.1U Active CN206985517U (en) | 2017-08-03 | 2017-08-03 | A kind of rail stone tongs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206985517U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109720983A (en) * | 2019-03-04 | 2019-05-07 | 上海振华重工(集团)股份有限公司 | It is a kind of for large-scale, circular orbit hanging apparatus and its hanging method |
| CN112694005A (en) * | 2019-10-23 | 2021-04-23 | 江苏海港成套设备安装有限公司 | Clamp lifting appliance convenient for dismounting clamping feet |
-
2017
- 2017-08-03 CN CN201720961788.1U patent/CN206985517U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109720983A (en) * | 2019-03-04 | 2019-05-07 | 上海振华重工(集团)股份有限公司 | It is a kind of for large-scale, circular orbit hanging apparatus and its hanging method |
| CN112694005A (en) * | 2019-10-23 | 2021-04-23 | 江苏海港成套设备安装有限公司 | Clamp lifting appliance convenient for dismounting clamping feet |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206985517U (en) | A kind of rail stone tongs | |
| US2364897A (en) | Hoist grapple | |
| CN104827334B (en) | A kind of device for the upset of assistant metal plate | |
| CN207918262U (en) | A kind of multi-purpose oil drum tongs | |
| US20170158469A1 (en) | Gravity Activated Lifting Claw | |
| CN204661132U (en) | Handling is pressed from both sides | |
| CN208814507U (en) | A kind of crane suspension hook | |
| CN210682934U (en) | Special hanger for ultra-narrow steel plate | |
| CN207276039U (en) | Aluminium ingot clamp | |
| CN204897154U (en) | Big board handling auxiliary fixtures | |
| CN210763889U (en) | Groove-shaped carrier roller lifting appliance firm in clamping | |
| CN107416677A (en) | A kind of elevator apparatus | |
| CN202670993U (en) | Truck with loading crane and lifting fixture thereof | |
| US3649062A (en) | Locking tongs | |
| CN207418127U (en) | Track clamping device and track hanging apparatus | |
| CN209210192U (en) | A kind of suspender suitable for releasing pulley | |
| CN108622788B (en) | It is a kind of to hurt roller for handling and be broken the suspender of roller | |
| CN207537004U (en) | A kind of steel billet hanging device | |
| CN204873416U (en) | Nonmetal dull and stereotyped overhead hoist | |
| CN106315382B (en) | A kind of special hanger of non-Multiple disc brake wheel pair | |
| CN211338552U (en) | Steel integral hoisting device | |
| US808202A (en) | Clamp for carrying plate-glass. | |
| CN203359780U (en) | Hoisting fixture for precision-machined shaft workpiece | |
| CN204778435U (en) | I -steel transportation is weighed and is lifted by crane dolly | |
| CN211256595U (en) | Curb installation platform truck |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |