CN209344647U - A kind of secretly effective constructing device of deposited cable joint-box protection - Google Patents
A kind of secretly effective constructing device of deposited cable joint-box protection Download PDFInfo
- Publication number
- CN209344647U CN209344647U CN201920130000.1U CN201920130000U CN209344647U CN 209344647 U CN209344647 U CN 209344647U CN 201920130000 U CN201920130000 U CN 201920130000U CN 209344647 U CN209344647 U CN 209344647U
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- Prior art keywords
- shaft
- ratchet
- vehicle frame
- wheel
- trailer wagon
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- 230000005540 biological transmission Effects 0.000 claims abstract description 36
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 8
- 238000010276 construction Methods 0.000 abstract description 10
- 239000000428 dust Substances 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000009351 contact transmission Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model relates to a kind of secretly deposited cable joint-boxs to protect effective constructing device, the trailer wagon of detachable protection pipe clamp is equipped with including vehicle frame, the base outer wall side of pipe clamp is protected to be equipped with bracket, bracket is equipped with shaft, the shaft of shaft is fixedly connected with fixing belt one end, the buckle that the fixing belt other end is arranged with the base outer wall other side is detachably connected, and the first ratchet is also coaxially provided in shaft, and base outer wall is equipped with the first pawl with the first ratchet composition ratchet mechanism；The bottom of frame of trailer wagon is equipped with wheel, the wheel shaft of wheel is equipped with driven gear, vehicle frame above wheel shaft is equipped with transmission shaft, it is coaxially provided on the second ratchet and transmission gear and transmission shaft also rotation on transmission shaft and is equipped with driving handle, driving handle is equipped with the second pawl of the second ratchet composition ratchet mechanism.The utility model moves protecting tube on cable using motorisation unit and quickly reaches to need the position that is socketed, and compact and requirement to construction environment it is lower.
Description
Technical field
The utility model belongs to cable laying construction apparatus field more particularly to a kind of secretly deposited cable joint-box protects effective construction
Device.
Background technique
Power cable is due to applying construction using dark, and with occupying, aboveground space is few, and climate conditions and environment influences small, fortune
Row is stablized, the features such as maintenance workload is few, high safety and reliability and be widely applied.The protection of power cable simultaneously is also electricity
The emphasis of cable construction, the prior art mainly adopts to cable jacket protecting tube, especially in being often subject to extraneous squeeze ground
Its mechanical damage being subject to can be effectively reduced in the cable of section (such as road corresponding position), and then reduces maintenance and cable fault
Caused contingency and economic loss.
In the prior art, it mostly uses and protecting tube operation manually is worn to cable, not only large labor intensity, but also low efficiency
Under, especially in the construction of long range high-tension cable direct-burried, every disk cable is up to hundreds of meters, and manual work undoubtedly significantly mentions
High construction cost and extend the construction period.
Utility model content
The purpose of the utility model is to provide a kind of secretly deposited cable joint-boxs to protect effective constructing device, and the utility model uses machine
Tool makeup is set so that protecting tube, which is moved on cable and quickly reached, needs the position that is socketed, and compact and to construction ring
The requirement in border is lower.
In order to solve the above technical problems, the technical solution adopted in the utility model is as follows:
A kind of secretly effective constructing device of deposited cable joint-box protection, described device includes trailer wagon, the vehicle frame top of trailer wagon
Portion is equipped with dismountable protection pipe clamp, and the protection pipe clamp includes section in concave character type pedestal and is integrally formed at pedestal
The footstock that the section of top surface is in the shape of the letter V, base outer wall side are equipped with bracket, and bracket is equipped with shaft, the shaft of shaft and fixation
Band one end is fixedly connected, and the buckle that the fixing belt other end is arranged with the base outer wall other side is detachably connected, also coaxial in shaft
Equipped with the first ratchet, base outer wall is equipped with the first pawl with the first ratchet composition ratchet mechanism；The vehicle frame bottom of trailer wagon
Portion is equipped with wheel, and the wheel shaft of wheel is equipped with driven gear, and the vehicle frame above wheel shaft is equipped with transmission shaft, coaxially sets on transmission shaft
Have also to rotate on the second ratchet and transmission gear and transmission shaft and be equipped with driving handle, driving handle is equipped with the second ratchet and forms spine
Take turns the second pawl of mechanism.
Preferably, arrestment mechanism is additionally provided on the trailer wagon, the arrestment mechanism includes brake band, crank and is equipped with
The brake handle of bracing wire, brake band one end is connect with driving handle, the other end is connect after bypassing transmission shaft with crank one end, crank
Middle section and driving handle pin shaft are hinged, and the crank other end is connect with bracing wire, and brake handle middle section and driving handle pin shaft are hinged, far
One end from bracing wire is free end.
Preferably, the constructing device further includes the load bearing trolley equipped with idler wheel, also is provided at the top of the vehicle frame of load bearing trolley
The protection pipe clamp.
Preferably, same level height is at the top of the vehicle frame of the load bearing trolley and trailer wagon.
Preferably, the bottom end middle section of the driving handle is cooperated by bearing and transmission shaft, the driving handle of bearing two sides
On be equipped with the second ratchet composition ratchet mechanism the second pawl.
Preferably, one end of trailer wagon vehicle frame towards the trolley moving direction is equipped with into pipe leading block group, enters pipe
Leading block group includes the vertical rack connecting with trailer wagon vehicle frame, and vertical rack is equipped with two fixed pulleys, and is located above
Fixed pulley be detachably connected with vertical rack, the race of fixed pulley and cable roll and cooperate.Specifically, described be detachably connected
Mode be that the pulley spindle of fixed pulley is limited after passing through vertical rack using pin, when needing to separate the fixed pulley and vertical
When bracket, pin is pulled out, fixed pulley can be separated with vertical rack.
Preferably, the trailer wagon vehicle frame is equipped with drawing guiding mechanism towards one end of trolley moving direction, and drawing is led
It include the fixed pulley being connect with vehicle frame to mechanism, the wheel shaft both ends of fixed pulley are connected with gag lever post vertically.
The course of work of the utility model is as follows:
Protecting tube and the protection pipe clamp on trailer wagon and load bearing trolley vehicle frame are attached first: by fixing belt
It is separated with buckle, then makes the axis of protecting tube parallel with the length direction of fixed frame, protecting tube is placed on to the footstock of fixed frame
On, since footstock section is in the shape of the letter V, it is possible to adapt to different model protecting tube place, then by the end of fixing belt around
Cross after protecting tube with snap connection, while rotating shaft, the rotation of the shaft band that can be fastened tightens fixing belt to certain
Degree simultaneously compresses protecting tube, while the rotation of shaft will drive the first ratchet wheel, after shaft rotate in place, the first pawl limit
It makes the first ratchet and rotates backward i.e. limitation shaft and rotate backward to be kept fixed the instant tensioned state of band.
Then the cable one end laid is lifted to and sequentially passed through two gag lever posts of drawing guiding mechanism and enter pipe
Enter protecting tube between two fixed pulleys of leading block group behind gap, then push driving handle and reset, driving handle passes through
Bearing is rotated around transmission shaft, and is pushed the second ratchet using the second pawl and is rotated, the second ratchet drive transmission shaft and
Transmission gear on transmission shaft does duration and circumferentially rotates, and the driven gear engaged with transmission gear drives wheel shaft and wheel to turn
It is dynamic, realize the movement of trailer wagon, and then realize the movement of protecting tube and load bearing trolley, and cable is opposite without along its length
Displacement, so protecting tube can gradually be moved to the target position of cable, the then free end of rolling brake handle, brake handle
Drawstring is rotated and tightened around pin shaft, and drawstring drives crank to rotate and brake band is made to tighten simultaneously Contact Transmission axis, so that transmission shaft
It acts on and braking in frictional force, and then realize the braking of trailer wagon；Then separation buckle and fixing belt, and will be on vertical rack
Detachable fixed pulley separation, cable, protecting tube are separated with trolley can be completed operation.
Drawing guiding mechanism can reduce frictional force when cable moves up by its fixed pulley, while gag lever post can be in a manner of
Cable deviation falls off from fixed pulley；On the one hand frictional force when cable passively moves can be reduced by entering pipe leading block group, separately
On the one hand it is to adjust the level height position of cable to contour with protecting tube, prevents protecting tube end tube wall and cable sheath from producing
Raw friction.
It should be noted that load bearing trolley in the utility model can be it is multiple, corresponding protecting tube can be more,
It only needs to connect to realize traction multiple load bearing trolleys by traction rope with trailer wagon, while to multiple load bearing trolleys
On pipeline enclosure away from the braking for controlling and controlling load bearing trolley, can be realized and more protecting tubes disposably are arranged to cable
Operation, it is time saving and energy saving.
It is because cable is adopted simultaneously it should also be noted that, why the utility model uses manual manipulation driving handle
It is secretly applied with tunnel, tunnel limited width, and soil property is softer and is dust environment, is exported using motor and trailer wagon is moved
Dynamic mode is unsuitable, is on the one hand because motor volume is larger, is on the other hand that the movement speed of trailer wagon should not mistake
Fastly, it otherwise drives protecting tube to miss target position also to need to move backward, operation is more cumbersome, and dust environment is to the service life of motor
It is affected.But the utility model can be driven driving handle using electric cylinders, that is, electric pushrod cooperation rocking handle.
The utility model compared with prior art, has the advantages that the utility model to prevent using motorisation unit
Pillar, which is moved on cable and quickly reached, needs the position that is socketed, and compact and requirement to construction environment it is lower.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for secretly applying cable joint-box in specific embodiment and protecting effective constructing device；
Fig. 2 is the cross section structure schematic diagram that pipe clamp is protected in specific embodiment；
Fig. 3 is the structural schematic diagram of transmission shaft in specific embodiment；
Fig. 4 is the schematic rear view of transmission shaft shown in Fig. 3；
Note: arrow indicates the pushing direction of driving handle in Fig. 4.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
As shown in Figs 1-4, a kind of secretly deposited cable joint-box protects effective constructing device, and described device includes trailer wagon 1 and sets
Have a load bearing trolley 2 of idler wheel, the vehicle frame of trailer wagon 1 and load bearing trolley 2 is in horizontal isometry position and top be equipped with it is removable
The protection pipe clamp 5 unloaded, the protection pipe clamp 5 include section in concave character type pedestal 51 and are integrally formed at 51 top surface of pedestal
The footstock 52 that is in the shape of the letter V of section, 51 outer wall side of pedestal is equipped with bracket, and bracket is equipped with shaft 53, the shaft of shaft 53 with
54 one end of fixing belt is fixedly connected, and the buckle 55 that 54 other end of fixing belt is arranged with the 51 outer wall other side of pedestal is detachably connected,
The first ratchet 531 is also coaxially provided in shaft 53,51 outer wall of pedestal is equipped with first with the first ratchet 531 composition ratchet mechanism
Pawl 532；
The bottom of frame of trailer wagon 1 is equipped with wheel 18, and the wheel shaft 12 of wheel 18 is equipped with driven gear 121, wheel shaft 12
The vehicle frame of top is equipped with transmission shaft 13, is coaxially provided with the second ratchet 16 and transmission gear 17, driving handle 14 on transmission shaft 13
Bottom end middle section cooperated by bearing and transmission shaft 13, be equipped on the driving handle 14 of bearing two sides and the second ratchet 16 form
Second pawl 141 of ratchet mechanism.
Arrestment mechanism is additionally provided on the trailer wagon 1, the arrestment mechanism includes brake band 15, crank 151 and is equipped with
The brake handle (being not drawn into figure) of bracing wire 152,15 one end of brake band is connect with driving handle 14, the other end is around transmission shaft 13
It is connect afterwards with 151 one end of crank, 151 middle section of crank and 14 pin shaft of driving handle are hinged, and 151 other end of crank and bracing wire 152 connect
It connects, one end of brake handle middle section and hinged, the separate bracing wire 152 of 14 pin shaft of driving handle is free end.
One end of trailer wagon 1 vehicle frame towards the trolley moving direction is equipped with into pipe leading block group, is entered pipe guiding and is slided
Wheel group includes the vertical rack 6 connecting with trailer wagon vehicle frame, and vertical rack 6 is equipped with two fixed pulleys 8, and what is be located above determines
Pulley is detachably connected with vertical rack, and the race and cable 4 of fixed pulley 8, which roll, to be cooperated.The trailer wagon vehicle frame is towards small
One end of vehicle moving direction is equipped with drawing guiding mechanism, and drawing guiding mechanism includes the fixed pulley 8 connecting with vehicle frame, fixed pulley 8
Wheel shaft both ends be connected with gag lever post 7 vertically.
The course of work of the utility model is as follows:
Protecting tube 3 and the protection pipe clamp on trailer wagon and load bearing trolley vehicle frame are attached first: will be fixed
Band is separated with buckle, then makes the axis of protecting tube parallel with the length direction of fixed frame, protecting tube is placed on to the top of fixed frame
On seat, since footstock section is in the shape of the letter V, it is possible to which the protecting tube for adapting to different model is placed, then by the end of fixing belt
Around after protecting tube with snap connection, while rotating shaft, the rotation of the shaft band that can be fastened tightens fixing belt to one
Determine degree and compress protecting tube, while the rotation of shaft will drive the first ratchet wheel, after shaft rotate in place, the first pawl
It limits the first ratchet and rotates backward i.e. limitation shaft and rotate backward to be kept fixed the instant tensioned state of band.
Then the cable one end laid is lifted to and sequentially passed through two gag lever posts of drawing guiding mechanism and enter pipe
Enter protecting tube between two fixed pulleys of leading block group behind gap, then push driving handle and reset, driving handle passes through
Bearing is rotated around transmission shaft, and is pushed the second ratchet using the second pawl and is rotated, the second ratchet drive transmission shaft and
Transmission gear on transmission shaft does duration and circumferentially rotates, and the driven gear engaged with transmission gear drives wheel shaft and wheel to turn
It is dynamic, realize the movement of trailer wagon, and then realize the movement of protecting tube and load bearing trolley, and cable is opposite without along its length
Displacement, so protecting tube can gradually be moved to the target position of cable, the then free end of rolling brake handle, brake handle
Drawstring is rotated and tightened around pin shaft, and drawstring drives crank to rotate and brake band is made to tighten simultaneously Contact Transmission axis, so that transmission shaft
It acts on and braking in frictional force, and then realize the braking of trailer wagon；Then separation buckle and fixing belt, and will be on vertical rack
Detachable fixed pulley separation, cable, protecting tube are separated with trolley can be completed operation.
Drawing guiding mechanism can reduce frictional force when cable moves up by its fixed pulley, while gag lever post can be in a manner of
Cable deviation falls off from fixed pulley；On the one hand frictional force when cable passively moves can be reduced by entering pipe leading block group, separately
On the one hand it is to adjust the level height position of cable to contour with protecting tube, prevents protecting tube end tube wall and cable sheath from producing
Raw friction.
It should be noted that load bearing trolley in the utility model can be it is multiple, corresponding protecting tube can be more,
It only needs to connect to realize traction multiple load bearing trolleys by traction rope with trailer wagon, while to multiple load bearing trolleys
On pipeline enclosure away from the braking for controlling and controlling load bearing trolley, can be realized and more protecting tubes disposably are arranged to cable
Operation, it is time saving and energy saving.
It is because cable is adopted simultaneously it should also be noted that, why the utility model uses manual manipulation driving handle
It is secretly applied with tunnel, tunnel limited width, and soil property is softer and is dust environment, is exported using motor and trailer wagon is moved
Dynamic mode is unsuitable, is on the one hand because motor volume is larger, is on the other hand that the movement speed of trailer wagon should not mistake
Fastly, it otherwise drives protecting tube to miss target position also to need to move backward, operation is more cumbersome, and dust environment is to the service life of motor
It is affected.But the utility model can be driven driving handle using electric cylinders, that is, electric pushrod cooperation rocking handle.
Claims (7)
1. a kind of secretly deposited cable joint-box protects effective constructing device, which is characterized in that described device includes trailer wagon, trailer wagon
Vehicle frame at the top of be equipped with dismountable protection pipe clamp, the protection pipe clamp includes that section is in concave character type pedestal and integrally sets
It is placed in the footstock that the section of base top surface is in the shape of the letter V, base outer wall side is equipped with bracket, and bracket is equipped with shaft, the axis of shaft
Bar is fixedly connected with fixing belt one end, and the buckle that the fixing belt other end is arranged with the base outer wall other side is detachably connected, shaft
On be also coaxially provided with the first ratchet, base outer wall is equipped with the first pawl with the first ratchet composition ratchet mechanism；Trailer wagon
Bottom of frame be equipped with wheel, the wheel shaft of wheel is equipped with driven gear, and the vehicle frame above wheel shaft is equipped with transmission shaft, transmission shaft
On be coaxially provided on the second ratchet and transmission gear and transmission shaft and be additionally provided with driving handle, driving handle is equipped with the second ratchet group
At the second pawl of ratchet mechanism.
2. secretly deposited cable joint-box as described in claim 1 protects effective constructing device, which is characterized in that on the trailer wagon also
Equipped with arrestment mechanism, the arrestment mechanism includes brake band, crank and the brake handle equipped with bracing wire, brake band one end and transmission
Handle connection, the other end after transmission shaft with crank one end around connecting, and crank middle section and driving handle pin shaft are hinged, and crank is another
End is connect with bracing wire, and brake handle middle section and driving handle pin shaft are hinged, and one end far from bracing wire is free end.
3. secretly deposited cable joint-box as described in claim 1 protects effective constructing device, which is characterized in that the constructing device also wraps
The load bearing trolley equipped with idler wheel is included, also is provided with the protection pipe clamp at the top of the vehicle frame of load bearing trolley.
4. secretly deposited cable joint-box as claimed in claim 3 protects effective constructing device, which is characterized in that the load bearing trolley with lead
Draw at the top of the vehicle frame of trolley in same level height.
5. secretly deposited cable joint-box as described in claim 1 protects effective constructing device, which is characterized in that the bottom of the driving handle
It holds middle section to cooperate by bearing and transmission shaft, is equipped on the driving handle of bearing two sides and the second ratchet composition ratchet mechanism
Second pawl.
6. secretly deposited cable joint-box as described in claim 1 protects effective constructing device, which is characterized in that the trailer wagon vehicle frame
It is equipped with towards one end of trolley moving direction into pipe leading block group, entering pipe leading block group includes connecting with trailer wagon vehicle frame
Vertical rack, vertical rack is equipped with two fixed pulleys, and the fixed pulley being located above is detachably connected with vertical rack, fixed cunning
The race and cable of wheel, which roll, to be cooperated.
7. secretly deposited cable joint-box as described in claim 1 protects effective constructing device, which is characterized in that the trailer wagon vehicle frame
It is equipped with drawing guiding mechanism towards one end of trolley moving direction, drawing guiding mechanism includes the fixed pulley connecting with vehicle frame, fixed
The wheel shaft both ends of pulley are connected with gag lever post vertically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920130000.1U CN209344647U (en) | 2019-01-25 | 2019-01-25 | A kind of secretly effective constructing device of deposited cable joint-box protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920130000.1U CN209344647U (en) | 2019-01-25 | 2019-01-25 | A kind of secretly effective constructing device of deposited cable joint-box protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209344647U true CN209344647U (en) | 2019-09-03 |
Family
ID=67762108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920130000.1U Expired - Fee Related CN209344647U (en) | 2019-01-25 | 2019-01-25 | A kind of secretly effective constructing device of deposited cable joint-box protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209344647U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109616955A (en) * | 2019-01-25 | 2019-04-12 | 中水电第十工程局（郑州）有限公司 | A kind of secretly effective constructing device of deposited cable joint-box protection |
| WO2023083135A1 (en) * | 2021-11-09 | 2023-05-19 | 浙江大铭新材料股份有限公司 | Device and system for threading cable into slim tube attached to electrically heated pipeline |
-
2019
- 2019-01-25 CN CN201920130000.1U patent/CN209344647U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109616955A (en) * | 2019-01-25 | 2019-04-12 | 中水电第十工程局（郑州）有限公司 | A kind of secretly effective constructing device of deposited cable joint-box protection |
| CN109616955B (en) * | 2019-01-25 | 2024-02-27 | 中电建十一局工程有限公司 | Construction device for concealed cable sleeve protection pipe |
| WO2023083135A1 (en) * | 2021-11-09 | 2023-05-19 | 浙江大铭新材料股份有限公司 | Device and system for threading cable into slim tube attached to electrically heated pipeline |
| GB2620888A (en) * | 2021-11-09 | 2024-01-24 | Zhejiang Daming New Mat Joint Stock Co Ltd | Device and system for threading cable into slim tube attached to electrically heated pipeline |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190903 |