CN208747482U - A kind of novel manual rail clamping device - Google Patents
A kind of novel manual rail clamping device Download PDFInfo
- Publication number
- CN208747482U CN208747482U CN201821495504.5U CN201821495504U CN208747482U CN 208747482 U CN208747482 U CN 208747482U CN 201821495504 U CN201821495504 U CN 201821495504U CN 208747482 U CN208747482 U CN 208747482U
- Authority
- CN
- China
- Prior art keywords
- stud
- sliding seat
- screw rod
- clamping device
- cabinet
- 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
Abstract
The utility model relates to rail clamping device fields, specifically a kind of novel manual rail clamping device, including beam body, cabinet, clamping limb, screw rod, cabinet is mounted on beam body lower end, clamping limb is mounted on cabinet, screw rod one end beam body protrudes into box house, screw rod includes upper stud and lower stud, thread rotary orientation on upper stud and lower stud is opposite, it is combined with sliding seat respectively on upper stud and lower stud, the sliding seat screwed on upper stud is hinged by the head of two first articulated jibs and clamping limb, the sliding seat screwed on lower stud is hinged by the head of two second articulated jibs and clamping limb, two first articulated jibs and two second articulated jibs partner the vertical parallelogram in angle.The utility model is clamped rail using the two-way pulling clamping limb of linkwork of parallelogram, increases traditional manual rail clamping device chucking power, and clamping process is reliable and stable, can effectively avoid the case where gripping mechanism loosens after clamping.
Description
Technical field
The utility model relates to rail clamping device field, in particular to a kind of novel manual rail clamping devices.
Background technique
Rail clamping device is to prevent outdoor crane under high wind effect along the crane safety device of tracks travel.It generallys use
The clamp to link together with crane bottom structure clamps two sides of track head to prevent from sliding.Rail clamping device is said good-bye
Dynamic formula and two kinds of electrodynamic type.
Manual rail clamping device is generally screw at present, pulls gripping mechanism to clamp rail by screw rod, but presss from both sides rail manually
The case where that there are chucking powers is small for device, and clamping process is unstable, and gripping mechanism easily loosens after clamping.How to solve the above problems becomes
The direction that those skilled in the art make great efforts.
Utility model content
Based on problem above, the utility model provides a kind of novel manual rail clamping device.The utility model uses parallel four
The two-way pulling clamping limb of the linkwork of side shape is clamped rail, increases traditional manual rail clamping device chucking power, clamping process
It is reliable and stable, it can effectively avoid the case where gripping mechanism loosens after clamping.
In order to solve the above technical problems, the technical solution adopted in the utility model is as follows:
A kind of novel manual rail clamping device, including beam body, cabinet, clamping limb, screw rod, cabinet are mounted on beam body lower end, clamping
Arm is mounted on cabinet, and screw rod one end beam body protrudes into box house, and screw rod includes upper stud and lower stud, upper stud and lower stud
On thread rotary orientation on the contrary, sliding seat is combined on upper stud and lower stud respectively, the sliding seat screwed on upper stud passes through two
The head of the first articulated jib of root and clamping limb is hinged, and the sliding seat screwed on lower stud passes through two second articulated jibs and clamping limb
Head it is hinged, two first articulated jibs and two second articulated jibs partner the vertical parallelogram in angle.
In the present invention, screw rod is rotated, since the thread rotary orientation on the upper stud and lower stud on screw rod is on the contrary, spiral shell
Column rotation, is located remotely from each other or close, two first articulated jibs and two second articulated jibs by two sliding seats being threadedly engaged
The parallelogram of composition pulls clamping limb rotational positioning from diagonal angle, and the articulated jib compared to traditional single herringbone pulls
The case where clamping limb, has bigger chucking power and better stablizing effect.The utility model is hinged using parallelogram
The two-way pulling clamping limb of mechanism is clamped rail, increases traditional manual rail clamping device chucking power, clamping process is reliable and stable, energy
Effectively avoid the case where gripping mechanism loosens after clamping.
As a preferred mode, sliding seat includes sleeve, and sleeve two sides are equipped with hinged ear, and it is fixed to be additionally provided on sliding seat
Position hole, cabinet inner top surface and inner bottom surface are equipped with positioning column, and positioning column is through on the location hole of sliding seat, the first articulated jib and second
Articulated jib and sliding seat are hinged in hinged ear.
As a preferred mode, beam body is stretched out outside cabinet and passed through in screw rod one end, and extension end is equipped with handwheel.
As a preferred mode, screw rod is equipped with fixed plate at the surface of beam body.
As a preferred mode, screw rod and fixed plate contact position are furnished with bearing.
As a preferred mode, cabinet is connected through a screw thread with beam body.
As a preferred mode, the one end at positioning column towards cabinet center is equipped with spacing head.
As a preferred mode, the diameter of spacing head is greater than the aperture of location hole.
Compared with prior art, the utility model has the beneficial effects that
(1) the utility model is clamped rail using the two-way pulling clamping limb of linkwork of parallelogram, increases
Great tradition Manual rail clamping device chucking power, clamping process is reliable and stable, can effectively avoid the case where gripping mechanism loosens after clamping；
(2) the utility model sliding seat includes sleeve, and sleeve two sides are equipped with hinged ear, are additionally provided with location hole on sliding seat,
Cabinet inner top surface and inner bottom surface are equipped with positioning column, and positioning column is through on the location hole of sliding seat, and the first articulated jib and second is hingedly
Arm and sliding seat are hinged in hinged ear.Positioning column prevents sliding seat from rotating, and can not will be slided by screw thread when screw rod being avoided to rotate
Dynamic seat rises or falls.
(3) beam body is stretched out outside cabinet and passed through in the utility model screw rod one end, and extension end is equipped with handwheel, passes through handwheel
Rotation screw rod clamps rail convenient for manually being operated；
(4) the utility model screw rod is equipped with fixed plate at the surface of beam body, and screw rod is furnished with fixed plate contact position
Bearing reduces the frictional resistance of screw rod rotation；
(5) the utility model cabinet is connected through a screw thread with beam body, convenient for the installing and dismounting of cabinet, is carried out to whole device
Inspection and maintenance；
(6) one end at the utility model positioning column towards cabinet center is equipped with spacing head, and the diameter of spacing head is greater than positioning
The aperture in hole avoids sliding seat from sliding the case where transition is detached from positioning column.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the front view of sliding seat.
Fig. 3 is the top view of sliding seat.
Fig. 4 is the structural schematic diagram of screw rod.
Wherein, 1 clamping limb, 2 positioning columns, 3 first articulated jibs, 4 second articulated jibs, 5 sliding seats, 51 sleeves, 52 location holes,
53 hinged ears, 54 threaded holes, 6 cabinets, 7 beam bodies, 8 fixed plates, 9 handwheels, 10 screw rods, 101 upper studs, 102 lower studs.
Specific embodiment
The utility model will be further described below with reference to the accompanying drawings.The embodiments of the present invention includes but unlimited
In the following example.
Embodiment 1:
Referring to Fig. 1~4, a kind of novel manual rail clamping device, including beam body 7, cabinet 6, clamping limb 1, screw rod 10, cabinet 6 are pacified
Mounted in 7 lower end of beam body, clamping limb 1 is mounted on cabinet 6, and 10 one end beam body 7 of screw rod protrudes into inside cabinet 6, and screw rod 10 includes upper
Thread rotary orientation on stud 101 and lower stud 102, upper stud 101 and lower stud 102 is on the contrary, upper stud 101 and lower stud 102
Head upper to be combined with sliding seat 5 respectively, that the sliding seat 5 screwed on upper stud 101 passes through two first articulated jibs 3 and clamping limb 1
Portion is hinged, and the sliding seat 5 screwed on lower stud 102 is hinged by the head of two second articulated jibs 4 and clamping limb 1, and two pieces the
One articulated jib 3 and two second articulated jibs 4 partner the vertical parallelogram in angle.
In this example, screw rod 10 is rotated, due to the thread rotary orientation on the upper stud 101 and lower stud 102 on screw rod 10
On the contrary, stud rotates, it is located remotely from each other by two sliding seats 5 being threadedly engaged or close, two first articulated jibs 3 and two pieces the
The parallelogram of two articulated jibs 4 composition pulls 1 rotational positioning of clamping limb from diagonal angle, compared to traditional single herringbone
Articulated jib pulls the case where clamping limb 1, has bigger chucking power and better stablizing effect.The utility model uses parallel four
The two-way pulling clamping limb 1 of the linkwork of side shape is clamped rail, increases traditional manual rail clamping device chucking power, clamping process
It is reliable and stable, it can effectively avoid the case where gripping mechanism loosens after clamping.
Embodiment 2:
Referring to Fig. 1~4, a kind of novel manual rail clamping device, including beam body 7, cabinet 6, clamping limb 1, screw rod 10, cabinet 6 are pacified
Mounted in 7 lower end of beam body, clamping limb 1 is mounted on cabinet 6, and 10 one end beam body 7 of screw rod protrudes into inside cabinet 6, and screw rod 10 includes upper
Thread rotary orientation on stud 101 and lower stud 102, upper stud 101 and lower stud 102 is on the contrary, upper stud 101 and lower stud 102
Head upper to be combined with sliding seat 5 respectively, that the sliding seat 5 screwed on upper stud 101 passes through two first articulated jibs 3 and clamping limb 1
Portion is hinged, and the sliding seat 5 screwed on lower stud 102 is hinged by the head of two second articulated jibs 4 and clamping limb 1, and two pieces the
One articulated jib 3 and two second articulated jibs 4 partner the vertical parallelogram in angle.
Sliding seat 5 includes sleeve 51, and 51 two sides of sleeve are equipped with hinged ear 53, are additionally provided with location hole 52, cabinet on sliding seat 5
6 inner top surfaces and inner bottom surface are equipped with positioning column 2, and positioning column 2 is through on the location hole 52 of sliding seat 5, the first articulated jib 3 and the second hinge
It connects arm 4 and sliding seat 5 is hinged in hinged ear 53.Positioning column 2 prevents sliding seat 5 from rotating, and avoids screw rod 10 that from can not leading to when rotating
It crosses screw thread and sliding seat 5 is risen or fallen.
The other parts of the present embodiment are same as the previously described embodiments, just repeat no more here.
Embodiment 3:
Referring to Fig. 1~4, a kind of novel manual rail clamping device, including beam body 7, cabinet 6, clamping limb 1, screw rod 10, cabinet 6 are pacified
Mounted in 7 lower end of beam body, clamping limb 1 is mounted on cabinet 6, and 10 one end beam body 7 of screw rod protrudes into inside cabinet 6, and screw rod 10 includes upper
Thread rotary orientation on stud 101 and lower stud 102, upper stud 101 and lower stud 102 is on the contrary, upper stud 101 and lower stud 102
Head upper to be combined with sliding seat 5 respectively, that the sliding seat 5 screwed on upper stud 101 passes through two first articulated jibs 3 and clamping limb 1
Portion is hinged, and the sliding seat 5 screwed on lower stud 102 is hinged by the head of two second articulated jibs 4 and clamping limb 1, and two pieces the
One articulated jib 3 and two second articulated jibs 4 partner the vertical parallelogram in angle.
Beam body 7 is stretched out outside cabinet 6 and passed through in 10 one end of screw rod, and extension end is equipped with handwheel 9, passes through handwheel 9 and rotates spiral shell
Bar 10 clamps rail convenient for manually being operated.
The other parts of the present embodiment are same as the previously described embodiments, just repeat no more here.
Embodiment 4:
Referring to Fig. 1~4, a kind of novel manual rail clamping device, including beam body 7, cabinet 6, clamping limb 1, screw rod 10, cabinet 6 are pacified
Mounted in 7 lower end of beam body, clamping limb 1 is mounted on cabinet 6, and 10 one end beam body 7 of screw rod protrudes into inside cabinet 6, and screw rod 10 includes upper
Thread rotary orientation on stud 101 and lower stud 102, upper stud 101 and lower stud 102 is on the contrary, upper stud 101 and lower stud 102
Head upper to be combined with sliding seat 5 respectively, that the sliding seat 5 screwed on upper stud 101 passes through two first articulated jibs 3 and clamping limb 1
Portion is hinged, and the sliding seat 5 screwed on lower stud 102 is hinged by the head of two second articulated jibs 4 and clamping limb 1, and two pieces the
One articulated jib 3 and two second articulated jibs 4 partner the vertical parallelogram in angle.
Screw rod 10 is equipped with fixed plate 8 at the surface of beam body 7, and screw rod 10 and 8 contact position of fixed plate are furnished with bearing, drop
The frictional resistance that low screw rod 10 rotates.
The other parts of the present embodiment are same as the previously described embodiments, just repeat no more here.
Embodiment 5:
Referring to Fig. 1~4, a kind of novel manual rail clamping device, including beam body 7, cabinet 6, clamping limb 1, screw rod 10, cabinet 6 are pacified
Mounted in 7 lower end of beam body, clamping limb 1 is mounted on cabinet 6, and 10 one end beam body 7 of screw rod protrudes into inside cabinet 6, and screw rod 10 includes upper
Thread rotary orientation on stud 101 and lower stud 102, upper stud 101 and lower stud 102 is on the contrary, upper stud 101 and lower stud 102
Head upper to be combined with sliding seat 5 respectively, that the sliding seat 5 screwed on upper stud 101 passes through two first articulated jibs 3 and clamping limb 1
Portion is hinged, and the sliding seat 5 screwed on lower stud 102 is hinged by the head of two second articulated jibs 4 and clamping limb 1, and two pieces the
One articulated jib 3 and two second articulated jibs 4 partner the vertical parallelogram in angle.
Cabinet 6 is connected through a screw thread with beam body 7, convenient for the installing and dismounting of cabinet 6, is checked whole device and is tieed up
It repairs.
The other parts of the present embodiment are same as the previously described embodiments, just repeat no more here.
Embodiment 6:
Referring to Fig. 1~4, a kind of novel manual rail clamping device, including beam body 7, cabinet 6, clamping limb 1, screw rod 10, cabinet 6 are pacified
Mounted in 7 lower end of beam body, clamping limb 1 is mounted on cabinet 6, and 10 one end beam body 7 of screw rod protrudes into inside cabinet 6, and screw rod 10 includes upper
Thread rotary orientation on stud 101 and lower stud 102, upper stud 101 and lower stud 102 is on the contrary, upper stud 101 and lower stud 102
Head upper to be combined with sliding seat 5 respectively, that the sliding seat 5 screwed on upper stud 101 passes through two first articulated jibs 3 and clamping limb 1
Portion is hinged, and the sliding seat 5 screwed on lower stud 102 is hinged by the head of two second articulated jibs 4 and clamping limb 1, and two pieces the
One articulated jib 3 and two second articulated jibs 4 partner the vertical parallelogram in angle.
The one end at positioning column 2 towards 6 center of cabinet is equipped with spacing head, and the diameter of spacing head is greater than the aperture of location hole 52,
Sliding seat 5 is avoided to slide the case where transition is detached from positioning column 2.
The other parts of the present embodiment are same as the previously described embodiments, just repeat no more here.
It as above is the embodiments of the present invention.Design parameter in above-described embodiment and embodiment is merely to clear
Utility model verification process is stated by Chu, not to limit the scope of patent protection of the utility model, the patent of the utility model
Protection scope is still subject to the claims, equivalent made by all specifications and accompanying drawing content with the utility model
Structure change similarly should be included in the protection scope of the utility model.
Claims (8)
1. a kind of novel manual rail clamping device, including beam body (7), cabinet (6), clamping limb (1), screw rod (10), it is characterised in that: institute
Stating screw rod (10) includes upper stud (101) and lower stud (102), the screw thread rotation on the upper stud (101) and lower stud (102)
To on the contrary, be combined with respectively sliding seat (5) on the upper stud (101) and lower stud (102), revolved on the upper stud (101)
The sliding seat (5) of conjunction is hinged by two first articulated jibs (3) and the head of clamping limb (1), screws on the lower stud (102)
Sliding seat (5) it is hinged by the head of two second articulated jibs (4) and clamping limb (1), two first articulated jibs (3) and
Two second articulated jibs (4) partner the vertical parallelogram in angle.
2. a kind of novel manual rail clamping device according to claim 1, it is characterised in that: the sliding seat (5) includes sleeve
(51), sleeve (51) two sides are equipped with hinged ear (53), are additionally provided with location hole (52) on the sliding seat, the cabinet (6)
Inner top surface and inner bottom surface are equipped with positioning column (2), and the positioning column (2) is through on the location hole (52) of sliding seat (5), and described first
Articulated jib (3) and the second articulated jib (4) and sliding seat (5) are hinged on hinged ear (53).
3. a kind of novel manual rail clamping device according to claim 2, it is characterised in that: the positioning column (2) is towards cabinet
(6) one end at center is equipped with spacing head.
4. a kind of novel manual rail clamping device according to claim 3, it is characterised in that: the diameter of the spacing head is greater than fixed
The aperture in position hole (52).
5. a kind of novel manual rail clamping device according to claim 1, it is characterised in that: case is stretched out in described screw rod (10) one end
For body (6) outside and across beam body (7), extension end is equipped with handwheel (9).
6. a kind of novel manual rail clamping device according to claim 5, it is characterised in that: the screw rod (10) passes through beam body
(7) fixed plate (8) are installed at surface.
7. a kind of novel manual rail clamping device according to claim 6, it is characterised in that: the screw rod (10) and fixed plate
(8) contact position is furnished with bearing.
8. a kind of novel manual rail clamping device according to claim 1, it is characterised in that: the cabinet (6) and beam body (7) are logical
Cross threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821495504.5U CN208747482U (en) | 2018-09-13 | 2018-09-13 | A kind of novel manual rail clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821495504.5U CN208747482U (en) | 2018-09-13 | 2018-09-13 | A kind of novel manual rail clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208747482U true CN208747482U (en) | 2019-04-16 |
Family
ID=66083477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821495504.5U Expired - Fee Related CN208747482U (en) | 2018-09-13 | 2018-09-13 | A kind of novel manual rail clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208747482U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110356966A (en) * | 2019-07-17 | 2019-10-22 | 济南轨道交通集团有限公司 | A kind of built-in Manual rail clamping device and the track of the rail clamping device, method are installed |
| CN110626945A (en) * | 2019-10-21 | 2019-12-31 | 中冶华天工程技术有限公司 | Rail clamping device for rail |
| CN112078623A (en) * | 2020-09-01 | 2020-12-15 | 安徽星辉工业科技有限公司 | Simple rail clamping device |
| CN112102979A (en) * | 2020-07-30 | 2020-12-18 | 复旦大学附属肿瘤医院 | Target sheet automatic recovery method of cyclotron radioactive solid target |
-
2018
- 2018-09-13 CN CN201821495504.5U patent/CN208747482U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110356966A (en) * | 2019-07-17 | 2019-10-22 | 济南轨道交通集团有限公司 | A kind of built-in Manual rail clamping device and the track of the rail clamping device, method are installed |
| CN110626945A (en) * | 2019-10-21 | 2019-12-31 | 中冶华天工程技术有限公司 | Rail clamping device for rail |
| CN112102979A (en) * | 2020-07-30 | 2020-12-18 | 复旦大学附属肿瘤医院 | Target sheet automatic recovery method of cyclotron radioactive solid target |
| CN112078623A (en) * | 2020-09-01 | 2020-12-15 | 安徽星辉工业科技有限公司 | Simple rail clamping device |
| CN112078623B (en) * | 2020-09-01 | 2021-12-03 | 安徽星辉工业科技有限公司 | Simple rail clamping device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208747482U (en) | A kind of novel manual rail clamping device | |
| CN202132670U (en) | Steering arm support | |
| CN108306230A (en) | A kind of extension type aluminum alloy cable bridge | |
| CN208370022U (en) | A kind of electrical equipment automation control cabinet | |
| CN207687600U (en) | Outdoor mosaic screen connection component | |
| CN112212092B (en) | Fixing device for multi-pipeline connection | |
| CN207410290U (en) | A kind of photovoltaic support structure for being capable of Fast Installation solar panel | |
| CN204207311U (en) | Multifunctional table | |
| CN206010901U (en) | A kind of convenient spanner for adjusting | |
| CN201265706Y (en) | Cable hanger of sodium-cooled fast reactor | |
| CN208013273U (en) | A kind of intelligent electric meter fixing device | |
| CN209364493U (en) | A kind of monkey wrench with activity adjustment plurality of specifications | |
| CN205056073U (en) | Test tube clamp | |
| CN206561389U (en) | Ammeter box assembly operation platform | |
| CN204822507U (en) | Fixing device is opened to portable chamber door | |
| CN210889780U (en) | Self-adaptive transmission bearing supporting assembly | |
| CN220578747U (en) | Pipeline positioning and lowering lifting device | |
| CN209225425U (en) | Support device is used in a kind of processing of airplane parts | |
| CN213847971U (en) | Supporting device for protecting landscape trees | |
| CN213478282U (en) | Novel simple casing head | |
| CN209256841U (en) | A kind of hand-held machine lamp replacer | |
| CN209267509U (en) | A kind of bindiny mechanism for solar photovoltaic assembly installation | |
| CN209990232U (en) | Novel PW line fixing support | |
| CN209587858U (en) | A kind of Novel ceiling lamp | |
| CN218199917U (en) | Wind power tower cylinder transportation fixing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190416 Termination date: 20210913 |