CN209306831U - A kind of Tunnel Engineering rail clamping device - Google Patents
A kind of Tunnel Engineering rail clamping device Download PDFInfo
- Publication number
- CN209306831U CN209306831U CN201822116187.8U CN201822116187U CN209306831U CN 209306831 U CN209306831 U CN 209306831U CN 201822116187 U CN201822116187 U CN 201822116187U CN 209306831 U CN209306831 U CN 209306831U
- Authority
- CN
- China
- Prior art keywords
- plate
- oil cylinder
- clamping device
- rod
- rail clamping
- 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
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Abstract
The utility model discloses a kind of Tunnel Engineering rail clamping devices, including top plate, oil cylinder, transverse slat, clamp head and fixed block, the bottom of the top plate is equipped with support rod, the bottom of the support rod is equipped with bottom plate, two groups of reset springs are installed at the top of the bottom plate, transverse slat is installed at the top of the reset spring, the inside of the clamp head is equipped with mounting plate, the two sides of the mounting plate are equipped with connecting rod, one end of the connecting rod is equipped with fixture block, it is connected between the fixture block by slide bar, the side of the support rod is equipped with fixed plate, the side of the fixed plate is equipped with fixed block, the front of the fixed block is equipped with caging bolt, one end of the fixed block is equipped with extension rod.The utility model by be equipped with reset spring can the moment the pulling push rod state that makes its device be in clamping always, to effectively avoid forgetting device for opening, and the problem of generating device slides.
Description
Technical field
The utility model relates to Tunnel Engineering technical field, specially a kind of Tunnel Engineering rail clamping device.
Background technique
Tunnel is the engineering works being embedded in stratum, is a kind of form of human use's underground space.Tunnel can divide
For traffic tunnel, Hydraulic Tunnel, municipal tunnel, mining tunnel, tunnel be with certain purposes, in subsurface with any method by rule
The basal area for determining shape and size build is greater than 2 square metres of cavern, and what is often used in Tunnel Engineering is exactly rail
Road formula lifting equipment, and rail clamping device is the component being commonly used in rail mounted, starting device, rail clamping device and locomotive are to pass through folder
The hole connection of shaft rear end is clamped, when locomotive is walked, when dragging and (push away) dynamic rail clamping device synchronizing moving, guide wheel is under the compression weight of rail clamping device
It can be rolled along serpentine track, and guided wheel support, lead pincers axis and drive rail clamping device whole and float in fixing axle along orbital plane, together
When, under different operating conditions and wind speed, the size requirement of the clamping force of rail clamping device is also different, and clamping force is too small to be not achieved admittedly
Fixed ideal effect, clamping force greatly can all aggravate the abrasion of clamping jaw and track very much, reduce the service life of device.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of Tunnel Engineering rail clamping device
Problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of Tunnel Engineering rail clamping device, including top
Plate, oil cylinder, transverse slat, clamp head and fixed block, the bottom of the top plate are equipped with support rod, and the bottom of the support rod is equipped with
Bottom plate is equipped with two groups of reset springs at the top of the bottom plate, transverse slat is equipped at the top of the reset spring, the top plate
Inside is equipped with oil cylinder, and the bottom of the oil cylinder is equipped with clamp head, and the inside of the clamp head is equipped with mounting plate, the peace
The two sides of loading board are equipped with connecting rod, and one end of the connecting rod is equipped with fixture block, is connected between the fixture block by slide bar, institute
The side for stating support rod is equipped with fixed plate, and the side of the fixed plate is equipped with fixed block, the front installation of the fixed block
There is caging bolt, one end of the fixed block is equipped with extension rod.
Preferably, the front of the extension rod is equipped with limit hole, and the side of extension rod is equipped with connecting plate, connecting plate
Two sides are equipped with installation bolt.
Preferably, the side at the top of the oil cylinder is equipped with connection valve, and the outside of oil cylinder is connect by fixing sleeve with top plate,
The output end of oil cylinder is equipped with push rod.
Preferably, anti-skid rubber cushion is installed on the inside of the fixture block.
Preferably, the outer surface of the top plate is coated with corrosion-resistant coating.
Preferably, the transverse slat is connect by welding with push rod.
Compared with prior art, the utility model has the beneficial effects that the Tunnel Engineering rail clamping device is by being equipped with reset
Spring can the pulling push rod at moment so that its device is in the state of clamping always, to effectively avoid forgetting device for opening, and
The problem of generating device slides, while making its user can be by the pressure of adjusting oil cylinder by oil cylinder and push rod
Clamping force is controlled, to adapt to avoid occurring under different operating condition and wind speed that clamping force is too small that fixed effect, folder is not achieved
The problem of clamp force all can aggravate for the abrasion of clamping jaw and track greatly, reduce the service life of device very much, the connection being provided with
Plate, which can facilitate, is mounted on the present apparatus in lifting equipment, passes through the peace with the use of changeable device of fixed block and extension rod
Holding position, to adapt to different cranes, the present apparatus is used simply, easy to operate while multiple functional.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the overlooking structure diagram of the utility model；
Fig. 3 is the transfer roller structural schematic diagram of the utility model.
In figure: 1, top plate；101, support rod；102, bottom plate；2, oil cylinder；201, connection valve；202, fixing sleeve；203, it pushes away
Bar；3, transverse slat；301, reset spring；4, clamp head；401, mounting plate；402, connecting rod；403, fixture block；404, slide bar；5, solid
Determine block；501, caging bolt；502, fixed plate；6, extension rod；601, limit hole；602, connecting plate；603, bolt is installed.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " after
The orientation or positional relationship of the instructions such as end ", " both ends ", " one end ", " other end " is that orientation based on the figure or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition,
Term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to detachably connect
It connects, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
Fig. 1-3 is please referred to, a kind of embodiment provided by the utility model: a kind of Tunnel Engineering rail clamping device, including top plate 1,
Oil cylinder 2, transverse slat 3, clamp head 4 and fixed block 5, the bottom of top plate 1 are equipped with support rod 101, and the bottom of support rod 101 is equipped with
Bottom plate 102, bottom plate 102 can be used for installation oil cylinder 2, and the top of bottom plate 102 is equipped with two groups of reset springs 301, reset spring 301
Can the pulling push rod 203 at moment so that its device is in the state of clamping always, to effectively avoid forgetting device for opening, and send out
The problem of generating apparatus slides, the top of reset spring 301 is equipped with transverse slat 3, and transverse slat 3 can be used for connecting with push rod 203, top plate 1
Inside oil cylinder 2 is installed, oil cylinder 2 can push push rod 203, and the bottom of oil cylinder 2 is equipped with clamp head 4, and clamp head 4 can be used for pressing from both sides
Tight track, the inside of clamp head 4 are equipped with mounting plate 401, and mounting plate 401 can be used for fixed connecting rod 402, mounting plate 401
Two sides are equipped with connecting rod 402, and it is mobile that connecting rod 402 can drive fixture block 403, so that clamp operation is completed, the one of connecting rod 402
End is equipped with fixture block 403, fixture block 403 can clamping rail, connected by slide bar 404 between fixture block 403, the side of support rod 101
Fixed plate 502 is installed, the side of fixed plate 502 is equipped with fixed block 5, and fixed block 5 can be used for installing extension rod 6, fixed block 5
Front caging bolt 501 is installed, one end of fixed block 5 is equipped with extension rod 6, and extension rod 6 changes the installation position of the present apparatus
It sets.
Further, the front of extension rod 6 is equipped with limit hole 601, and the side of extension rod 6 is equipped with connecting plate 602, connection
Plate 602 can be used for installing the present apparatus, and the two sides of connecting plate 602 are equipped with installation bolt 603, and installation bolt 603 can be easy to disassemble
The present apparatus.
Further, the side at the top of oil cylinder 2 is equipped with connection valve 201, and connection valve 201 is for connecting the present apparatus and reseting
The outside of standby hydraulic system, oil cylinder 2 is connect by fixing sleeve 202 with top plate 1, and the output end of oil cylinder 2 is equipped with push rod 203,
Push rod 203 can push mounting plate 401.
Further, the inside of fixture block 403 is equipped with anti-skid rubber cushion, and anti-skid rubber cushion improves the grip force of device.
Further, the outer surface of top plate 1 is coated with corrosion-resistant coating, and corrosion-resistant coating improves the service life of device.
Further, transverse slat 3 is connect by welding with push rod 203, and welding makes its transverse slat 3 that can drive push rod 203.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of Tunnel Engineering rail clamping device, including top plate, oil cylinder, transverse slat, clamp head and fixed block, it is characterised in that: the top
The bottom of plate is equipped with support rod, and the bottom of the support rod is equipped with bottom plate, and two groups of resets are equipped at the top of the bottom plate
Spring, transverse slat is equipped at the top of the reset spring, and the inside of the top plate is equipped with oil cylinder, the bottom installation of the oil cylinder
There is clamp head, the inside of the clamp head is equipped with mounting plate, and the two sides of the mounting plate are equipped with connecting rod, the connecting rod
One end fixture block is installed, connected between the fixture block by slide bar, the side of the support rod is equipped with fixed plate, described solid
The side of fixed board is equipped with fixed block, and the front of the fixed block is equipped with caging bolt, and one end of the fixed block is equipped with
Extension rod.
2. a kind of Tunnel Engineering rail clamping device according to claim 1, it is characterised in that: the front of the extension rod is equipped with
Limit hole, the side of extension rod are equipped with connecting plate, and the two sides of connecting plate are equipped with installation bolt.
3. a kind of Tunnel Engineering rail clamping device according to claim 1, it is characterised in that: the side installation at the top of the oil cylinder
There is connection valve, the outside of oil cylinder is connect by fixing sleeve with top plate, and the output end of oil cylinder is equipped with push rod.
4. a kind of Tunnel Engineering rail clamping device according to claim 1, it is characterised in that: be equipped on the inside of the fixture block anti-
Sliding rubber pad.
5. a kind of Tunnel Engineering rail clamping device according to claim 1, it is characterised in that: the outer surface of the top plate is coated with
Corrosion-resistant coating.
6. a kind of Tunnel Engineering rail clamping device according to claim 1, it is characterised in that: the transverse slat passes through welding and push rod
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822116187.8U CN209306831U (en) | 2018-12-17 | 2018-12-17 | A kind of Tunnel Engineering rail clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822116187.8U CN209306831U (en) | 2018-12-17 | 2018-12-17 | A kind of Tunnel Engineering rail clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209306831U true CN209306831U (en) | 2019-08-27 |
Family
ID=67677380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822116187.8U Expired - Fee Related CN209306831U (en) | 2018-12-17 | 2018-12-17 | A kind of Tunnel Engineering rail clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209306831U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114232446A (en) * | 2021-12-09 | 2022-03-25 | 安徽恒创轨道交通技术有限公司 | Broken car is used in railway roadbed maintenance |
-
2018
- 2018-12-17 CN CN201822116187.8U patent/CN209306831U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114232446A (en) * | 2021-12-09 | 2022-03-25 | 安徽恒创轨道交通技术有限公司 | Broken car is used in railway roadbed maintenance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190827 Termination date: 20191217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |