CN209375099U - A kind of tunnel power cable arc mounting rack - Google Patents
A kind of tunnel power cable arc mounting rack Download PDFInfo
- Publication number
- CN209375099U CN209375099U CN201822240938.7U CN201822240938U CN209375099U CN 209375099 U CN209375099 U CN 209375099U CN 201822240938 U CN201822240938 U CN 201822240938U CN 209375099 U CN209375099 U CN 209375099U
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- shell
- power cable
- arc
- pulley
- mounting rack
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Abstract
The utility model discloses a kind of tunnel power cable arc mounting racks, belong to mounting rack technical field, its key points of the technical solution are that, including installing frame body, arc sleeve shell and mobile device, arc sleeve is mounted on the upper surface of installation frame body, the inside of arc sleeve offers cavity, the outer wall of cavity is adhesive with rubber pad, the lower end surface of arc sleeve is equipped with shell, the front of shell is machined with sliding rail, sliding rail is close to the junction of shell and arc sleeve, fixed plate is connected on the inside of sliding rail, the two sides of pulley are provided with balancing stand, when the power cable to different location is installed, installation personnel pushes installation frame body, so that pulley is moved, during pulley is mobile, balancing stand can be fixed in two sides, pulley is avoided to tilt, to improve installation personnel to electricity The installation effectiveness of power cable.
Description
Technical field
The utility model relates to mounting rack technical field, in particular to a kind of tunnel power cable arc mounting rack.
Background technique
There is the configuration of the facilities such as power supply, water supply and sewage and illumination in tunnel, wire and cable, electric power electricity must be used in these facilities
Cable gantry is the bracket that cable is placed in a support as the carrier for carrying various cable installations.
Existing tunnel electric power cable installation rack, mostly linear angle steel column and angle cross arm carry out linear peace
Dress, and be mounted on the cable in tunnel there can be no connectors, cause the length of cable longer, when installation, needs multiple
Installation personnel is coupled jointly, and installation process is caused to be more troublesome.
Utility model content
The utility model provides a kind of tunnel power cable arc mounting rack, it is intended to solve existing tunnel electric power
Cable installation rack, mostly linear angle steel column and angle cross arm carry out linear installation, and are mounted on the cable in tunnel
There can be no connectors, cause the length of cable longer, when installation, multiple installation personnels are needed to carry out cooperation peace jointly
The problem of filling, installation process caused to be more troublesome.
The utility model is realized in this way a kind of tunnel power cable arc mounting rack, including installation frame body, arc
Shape barrel housing and mobile device, the arc sleeve are mounted on the upper surface of installation frame body, the inside of the arc sleeve
Cavity is offered, the outer wall of the cavity is adhesive with rubber pad, and the lower end surface of the arc sleeve is equipped with shell, the shell
Front be machined with sliding rail, the sliding rail is connected on the inside of the junction of shell and arc sleeve, the sliding rail
Fixed plate, there are four positioning pins for the front installation of the fixed plate, and the inside of the shell is equipped with smooth layer, the smooth layer
Lower end surface be connected with channel, retaining sleeve is provided on the outside of the channel, the retaining sleeve is connected together with channel, the shell
The front of body is machined with aperture, and the aperture and channel are interconnected, and the lower end surface of the shell is provided with mobile device.
Preferably, the inner wall of the arc sleeve is closely fitted with damp-proof layer, and the damp-proof layer is located at the outside of rubber pad
Wall.
Preferably, one end of the sliding rail is machined with limited block, and the limited block is in " arc " structure, the limited block position
In the upper surface of shell.
Preferably, the front of the shell is fixedly connected with pull rod, and the pull rod is flexibly connected with retaining sleeve.
Preferably, the front of the shell is equipped with observation window, and the observation window is correspondingly arranged with channel, the observation window
Positioned at the right side of pull rod.
Preferably, there are two telescopic mast, one end of the telescopic mast and the lower half of shell for the inside installation of the shell
Divide and be fixedly connected, the other end is flexibly connected with the top half of shell, and two telescopic masts are symmetricly set on the inside of shell.
Preferably, the mobile device is made of mounting base and pulley, is connected with cunning immediately below the mounting base
Wheel, the two sides of the pulley are provided with balancing stand, and the upper surface of the balancing stand is fixedly connected with mounting base, the balancing stand and
The axle center of pulley is connected with each other.
Compared with prior art, the utility model has the beneficial effects that
1. this kind of tunnel power cable arc mounting rack, is provided with arc sleeve and shell, installs the upper end of frame body
Face is equipped with arc sleeve, and the inside of arc sleeve offers cavity, and the outer wall of cavity is equipped with rubber pad, carries out to tunnel
When installing power cable, power cable is entered in shell by aperture, and power cable enters in channel, and retaining sleeve is to electric power
Cable is clamped, and installation personnel again pulls pull rod, so that retaining sleeve carries out upper cunning to power cable, is arrived at smooth layer
When, smooth layer reduces the frictional force of power cable, moves up so that power cable is able to carry out to be straightened, power cable is automatic
It enters and carries out installation fixation in arc sleeve, eliminate multiple installation personnels and carry out auxiliary installation trouble manually, solve
When installation, the problem of needing multiple installation personnels to be coupled jointly, installation process is caused to be more troublesome.
2. this kind of tunnel power cable arc mounting rack, is provided with mobile device, mobile device is by mounting base and pulley
It constitutes, is connected with pulley immediately below mounting base, the two sides of pulley are provided with balancing stand, in the electric power electricity to different location
When cable is installed, installation personnel pushes installation frame body, so that pulley is moved, the mobile process of pulley
In, balancing stand can be fixed in two sides, avoid pulley and tilt, to improve installation personnel to the peace of power cable
Fill efficiency.
3. this kind of tunnel power cable arc mounting rack, is provided with observation window and telescopic mast, the front of shell is equipped with
Observation window, there are two telescopic masts for the inside installation of shell, and when installing to power cable, installation personnel can pass through
Observation window observes installation process in real time, meanwhile, if body height is inadequate, installation personnel promotes telescopic mast,
Consequently facilitating installation personnel is adjusted in time according to installation situation.
Detailed description of the invention
Fig. 1 is a kind of structure chart of tunnel power cable arc mounting rack of the utility model；
Fig. 2 is the cross-sectional view of the utility model shell；
Fig. 3 is the cross-sectional view of the utility model arc sleeve；
Fig. 4 is the enlarged diagram in the portion A in Fig. 1.
In figure, 1, installation frame body；2, arc sleeve；201, damp-proof layer；202, rubber pad；203, cavity；3, shell；
301, sliding rail；302, limited block；303, smooth layer；304, telescopic mast；305, retaining sleeve；306, pull rod；307, observation window；308,
Aperture；309, channel；4, fixed plate；401, positioning pin；5, mobile device；501, mounting base；502, pulley；503, balancing stand.
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.
In the description of the present invention, it should be understood that term " length ", " width ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached
Orientation or positional relationship shown in figure, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion
Signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this
The limitation of utility model.In addition, the meaning of " plurality " is two or more in the description of the present invention, unless separately
There is clearly specific restriction.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of tunnel power cable arc mounting rack,
Including installation frame body 1,2 shell 3 of arc sleeve and mobile device 5, arc sleeve 2 is mounted on the upper surface of installation frame body 1,
The inside of arc sleeve 2 offers cavity 203, and the outer wall of cavity 203 is adhesive with rubber pad 202, by rubber pad 202, in electricity
After power cable is installed to arc sleeve 2, during intaking use, while rubber pad 202 protects power cable,
Also it can be avoided power cable to leak electricity, the lower end surface of arc sleeve 2 is equipped with shell 3, and the front of shell 3 is machined with sliding rail
301, by sliding rail 301, when being laid with to power cable, fixed plate 4 is moved to designated position by sliding rail 301
Afterwards, then by positioning pin 401 be fitted into, to be attached to arc sleeve 2 and shell 3, sliding rail 301 close to shell 3 and
The junction of arc sleeve 2, the inside of sliding rail 301 are connected with fixed plate 4, and there are four positioning for the front installation of fixed plate 4
Pin 401, the inside of shell 3 are equipped with smooth layer 303, pass through smooth layer 303, after power cable enters shell 3, installation personnel
After power cable is moved to designated position by pull rod 306, power cable enters smooth layer 303, in matching for installation personnel
Under conjunction, the frictional force that power cable is subject to is reduced, and can be entered faster in arc sleeve 2, and the lower end surface of smooth layer 303 connects
It is connected to channel 309, the outside in channel 309 is provided with retaining sleeve 305, and retaining sleeve 305 is connected together with channel 309, and shell 3 is just
Face is machined with aperture 308, and aperture 308 and channel 309 are interconnected, and power cable is entered logical in shell 3 by aperture 308
In road 309, channel 309 limits power cable, avoids power cable and occurs being bent, the lower end surface of shell 3 is set
It is equipped with mobile device 5.
The inner wall of arc sleeve 2 is closely fitted with damp-proof layer 201, and damp-proof layer 201 is located at the lateral wall of rubber pad 202, leads to
Damp-proof layer 201 is crossed, after power cable is installed, environment is more moist in tunnel, and damp-proof layer 201 can wrap outside
It wraps up in, avoids moisture infiltration into arc sleeve 2, one end of sliding rail 301 is machined with limited block 302, and limited block 302 is in " arc "
Structure, limited block 302 are located at the upper surface of shell 3, by limited block 302, when interface is fixed in fixed plate 4, and limit
Position block 302 can hinder the shift position of fixed plate 4, so that fixed plate 4 can not be more than designated position, avoid fixed plate
4 fall off, and the front of shell 3 is fixedly connected with pull rod 306, and pull rod 306 is flexibly connected with retaining sleeve 305, pass through pull rod
306, after power cable enters shell 3, installation personnel controls retaining sleeve 305 by pull rod 306, so that retaining sleeve
305 pairs of power cables carry out promotion correction, and the front of shell 3 is equipped with observation window 307, and observation window 307 is corresponding with channel 309 to be set
It sets, the right side that observation window 307 is located at pull rod 306 is laid with by observation window 307 to power cable, and installation personnel can be with
Power cable is observed in real time by observation window 307, there are two telescopic mast 304, telescopic masts 304 for the inside installation of shell 3
One end be fixedly connected with the lower half portion of shell 3, the other end is flexibly connected with the top half of shell 3, two telescopic masts 304
It is symmetricly set on the inside of shell 3, by telescopic mast 304, when laying to power cable, if mounting height is inadequate,
Telescopic mast 304 can synchronize promotion to shell 3, and mobile device 5 is made of mounting base 501 and pulley 502, mounting base 501
Underface be connected with pulley 502, the two sides of pulley 502 are provided with balancing stand 503, the upper surface of balancing stand 503 and peace
Dress seat 501 is fixedly connected, and the axle center of balancing stand 503 and pulley 502 is connected with each other, and by balancing stand 503, is carried out in pulley 502
When use, balancing stand 503 is fixed in the two sides of pulley 502, thus during ensure that pulley 502 carries out use
It will not run-off the straight.
The working principle and process for using of the utility model: firstly, installation personnel checks installation frame body 1, really
Protect it is errorless after, installation frame body 1 is installed, installation personnel will be installed after frame body 1 is placed into designated position, installation personnel
Power cable is placed in shell 3 by aperture 308, after power cable enters the channel 309 in shell 3, the front of shell 3
Pull rod 306 is installed, pull rod 306 is connect with retaining sleeve 305, and installation personnel pulls pull rod 306, so that retaining sleeve 305
Power cable is stretched, meanwhile, installation personnel inwardly applies thrust to power cable in outside, so that power cable enters
Into smooth layer 303, during stretching to power cable, installation personnel can be by observation window 307 to electric power electricity
The pulled out condition of cable is observed in real time, after power cable enters smooth layer 303, after frictional force is reduced, can be rapidly entered
It is fixed into arc sleeve 2, and in arc sleeve 2, to complete the laying to power cable, after the completion, people is installed
Member releases the fixation of positioning pin 401 again, and mobile fixed plate 4 dismantles shell 3.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the guarantor of the utility model within novel spirit and principle
Within the scope of shield.
Claims (7)
1. a kind of tunnel power cable arc mounting rack, including installation frame body (1), arc sleeve (2) shell (3) and movement
Device (5), the arc sleeve (2) are mounted on the upper surface of installation frame body (1), it is characterised in that: the arc sleeve (2)
Inside offer cavity (203), the outer wall of the cavity (203) is adhesive with rubber pad (202), the arc sleeve (2)
Lower end surface is equipped with shell (3), and the front of the shell (3) is machined with sliding rail (301), and the sliding rail (301) is close to shell (3)
With the junction of arc sleeve (2), it is connected with fixed plate (4) on the inside of the sliding rail (301), the fixed plate (4)
Front installation is there are four positioning pin (401), and the inside of the shell (3) is equipped with smooth layer (303), the smooth layer (303)
Lower end surface be connected with channel (309), be provided with retaining sleeve (305) on the outside of the channel (309), the retaining sleeve (305)
It is connected together with channel (309), the front of the shell (3) is machined with aperture (308), the aperture (308) and channel (309)
It is interconnected, the lower end surface of the shell (3) is provided with mobile device (5).
2. a kind of tunnel according to claim 1 power cable arc mounting rack, it is characterised in that: the arc sleeve
(2) inner wall is closely fitted with damp-proof layer (201), and the damp-proof layer (201) is located at the lateral wall of rubber pad (202).
3. a kind of tunnel according to claim 1 power cable arc mounting rack, it is characterised in that: the sliding rail
(301) one end is machined with limited block (302), and the limited block (302) is in " arc " structure, and the limited block (302) is located at
The upper surface of shell (3).
4. a kind of tunnel according to claim 1 power cable arc mounting rack, it is characterised in that: the shell (3)
Front be fixedly connected with pull rod (306), the pull rod (306) is flexibly connected with retaining sleeve (305).
5. a kind of tunnel according to claim 1 power cable arc mounting rack, it is characterised in that: the shell (3)
Front be equipped with observation window (307), the observation window (307) is correspondingly arranged with channel (309), observation window (307) position
In the right side of pull rod (306).
6. a kind of tunnel according to claim 1 power cable arc mounting rack, it is characterised in that: the shell (3)
Inside installation there are two telescopic mast (304), one end of the telescopic mast (304) is fixedly connected with the lower half portion of shell (3),
The other end is flexibly connected with the top half of shell (3), and two telescopic masts (304) are symmetricly set on the inside of shell (3).
7. a kind of tunnel according to claim 1 power cable arc mounting rack, it is characterised in that: the mobile device
(5) it is made of mounting base (501) and pulley (502), is connected with pulley (502), institute immediately below the mounting base (501)
The two sides for stating pulley (502) are provided with balancing stand (503), and the upper surface and mounting base (501) of the balancing stand (503) are fixed to be connected
It connects, the axle center of the balancing stand (503) and pulley (502) is connected with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822240938.7U CN209375099U (en) | 2018-12-29 | 2018-12-29 | A kind of tunnel power cable arc mounting rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822240938.7U CN209375099U (en) | 2018-12-29 | 2018-12-29 | A kind of tunnel power cable arc mounting rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209375099U true CN209375099U (en) | 2019-09-10 |
Family
ID=67828137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822240938.7U Active CN209375099U (en) | 2018-12-29 | 2018-12-29 | A kind of tunnel power cable arc mounting rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209375099U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111030030A (en) * | 2019-12-25 | 2020-04-17 | 安徽鑫铂铝业股份有限公司 | High-strength light high-speed rail tunnel cable support frame aluminum profile and preparation process thereof |
-
2018
- 2018-12-29 CN CN201822240938.7U patent/CN209375099U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111030030A (en) * | 2019-12-25 | 2020-04-17 | 安徽鑫铂铝业股份有限公司 | High-strength light high-speed rail tunnel cable support frame aluminum profile and preparation process thereof |
| CN111030030B (en) * | 2019-12-25 | 2021-02-19 | 安徽鑫铂铝业股份有限公司 | High-strength light high-speed rail tunnel cable support frame aluminum profile and preparation process thereof |
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