CN216390448U

CN216390448U - Firm road construction cable protection device

Info

Publication number: CN216390448U
Application number: CN202121663071.1U
Authority: CN
Inventors: 刘娜
Original assignee: Hangzhou Henghui Construction Co ltd
Current assignee: Hangzhou Henghui Construction Co ltd
Priority date: 2021-07-21
Filing date: 2021-07-21
Publication date: 2022-04-26
Anticipated expiration: 2031-07-21

Abstract

The utility model relates to the technical field of cable protection, and discloses a firm road construction cable protection device which comprises an installation shell, wherein placing holes are formed in the tops of the left side surface and the right side surface of the installation shell, a connecting block is fixedly connected to the outer side of the left side surface of the installation shell, and an installation groove is formed in the middle of the outer side surface of the installation shell. This firm road construction cable protection device, drive the movable block through the mounting panel and move down along the surface of connecting rod, until inject the inside on ground with the steel thorn, then fix between mounting panel and the installation pole by fixing device, the land fertility of grabbing of the device has been increased, the fastness of being connected between the device and the ground has been improved, when the vehicle passes through the top of the device, the phenomenon that the device appears removing when receiving pressure takes place for difficult the leading to the fact, the phenomenon of skidding appears in the wheel has been prevented, the normal driving of vehicle has been guaranteed, the practicality is better.

Description

Firm road construction cable protection device

Technical Field

The utility model relates to the technical field of cable protection, in particular to a firm road construction cable protection device.

Background

Construction power supplies, test power supplies, temporary debugging power supplies and other various cables used in the road construction process are extremely large in quantity, a plurality of cables need to cross a road, and construction vehicles and large-scale machines which frequently enter and exit the road on site are easy to roll the cables, so that the faults of cable insulation damage, strand breakage, short circuit and the like are caused, and therefore a cable protection device is frequently used for effectively protecting the cables; but present cable protection device structure is comparatively simple, most cable protection device be difficult for realizing and carry out effectual fixed between the ground, generally all directly place and use on the road, great reduction the fastness of being connected between cable protection device and the ground, when the vehicle passes through cable protection device's top, cause cable protection device to appear the phenomenon emergence of removing when receiving pressure easily, and lead to the phenomenon that the wheel appears skidding easily, the normal driving of vehicle has been influenced, the practicality is relatively poor.

For example, chinese patent application nos.: 2019214818767, a cable protection device for road construction, substantially as described: according to the cable installation device, the antiskid plate is installed, when a cable is embedded into the installation groove, the bolt is screwed to enable the antiskid plate to move downwards, the limiting column of the antiskid plate just penetrates through the small hole below the base to be embedded into soil, the ground grabbing force between the antiskid plate and the ground is increased, the stability of the device is further improved, the device is not prone to sliding when a vehicle passes through the device, the cable protection effect is better, but the device is not prone to achieving the purpose that a plurality of identical devices are rapidly spliced together when the device is used, the device is inconvenient to use by workers on pavements with different widths, the application range of the device is greatly reduced, and the use of the device is inconvenient for the workers.

Therefore, the inventor provides a firm road construction cable protection device by taking the experience of abundant design development and actual manufacturing in the related industry for years as an example, and researching and improving the existing structure and deficiency, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a firm road construction cable protection device, which solves the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a firm road construction cable protection device comprises an installation shell, wherein the top of the left side surface and the right side surface of the installation shell are provided with placing holes, the outer side of the left side surface of the installation shell is fixedly connected with a connecting block, the middle of the outer side surface of the installation shell is provided with an installation groove, the middle of the inner wall of the installation groove is fixedly connected with a fixed rod, the outer surface of the fixed rod is sleeved with an extrusion spring, the outer side of the outer surface of the fixed rod is sleeved with a first movable plate, the middle of the upper surface of the first movable plate is provided with a hand buckle, the outer side of the outer side surface of the first movable plate is fixedly connected with an inserted link, the right side of the outer side surface of the installation shell is provided with a connecting groove, the inner wall of the top of the installation shell and the inner wall of the bottom of the installation shell are fixedly connected with installation rods, the inner wall of the front side and the inner wall of the rear side of the installation shell are both provided with through grooves, and the middle of the inner wall of the through grooves are fixedly connected with connecting rods, the movable block has been cup jointed at the top of connecting rod surface, the medial surface fixedly connected with mounting panel of movable block, the lower fixed surface of mounting panel is connected with the steel thorn, the outside fixedly connected with handle of mounting panel left and right sides face, the middle part fixedly connected with fixing device of mounting panel lateral surface, fixing device includes the shell, the middle part fixedly connected with slide bar of shell inner wall, return spring has been cup jointed to the surface of slide bar, the sliding block has been cup jointed in the outside of slide bar surface, the medial surface fixedly connected with second movable plate of sliding block, the middle part fixedly connected with hand lever of second movable plate medial surface, the lateral surface fixedly connected with picture peg of second movable plate.

Preferably, the inner side surface of the mounting rod is provided with a slot, and the inner diameter of the slot is matched with the outer diameter of the inserting plate.

Preferably, the quantity of extrusion spring and return spring sets up to two sets of and sixteen groups respectively, and the preparation material of extrusion spring and return spring all sets up to silicon manganese spring steel.

Preferably, a sliding groove is formed in the outer side of the outer side face of the shell, and the inner diameter of the sliding groove is matched with the outer diameter of the sliding block.

Preferably, the lower surface of installation shell is provided with the parcel layer, and the preparation material of parcel layer sets up to rubber, and the surface of parcel layer is provided with anti-skidding line.

Preferably, the outer side surface of the mounting shell is provided with a buffer layer, and the thickness of the buffer layer is set to be one centimeter to two centimeters.

(III) advantageous effects

Compared with the prior art, the utility model provides a firm road construction cable protection device, which has the following beneficial effects:

1. this firm road construction cable protection device, drive the movable block through the mounting panel and move down along the surface of connecting rod, until inject the inside on ground with the steel thorn, then fix between mounting panel and the installation pole by fixing device, the land fertility of grabbing of the device has been increased, the fastness of being connected between the device and the ground has been improved, when the vehicle passes through the top of the device, the phenomenon that the device appears removing when receiving pressure takes place for difficult the leading to the fact, the phenomenon of skidding appears in the wheel has been prevented, the normal driving of vehicle has been guaranteed, the practicality is better.

2. This firm road construction cable protection device injects the inside of the device spread groove through the connecting block on another the same the device, then the control inserted bar is fixed between connecting block on another the same the device and the spread groove on the device, the device has realized being in the same place the quick concatenation of a plurality of the same the device, has made things convenient for the staff to use the device on the road surface of different width, has improved the application scope of the device, has made things convenient for staff's use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a vertical cross-section of the present invention;

FIG. 3 is a partial schematic view of the present invention;

FIG. 4 is a schematic structural view of a fixing device according to the present invention.

In the figure: 1. mounting a shell; 2. placing holes; 3. connecting blocks; 4. mounting grooves; 5. fixing the rod; 6. a compression spring; 7. a first moving plate; 8. c, hand buckling; 9. inserting a rod; 10. connecting grooves; 11. mounting a rod; 12. A through groove; 13. a connecting rod; 14. a moving block; 15. mounting a plate; 16. steel pricks; 17. a handle; 18. a fixing device; 1801. a housing; 1802. a slide bar; 1803. a return spring; 1804. a slider; 1805. a second moving plate; 1806. a hand lever; 1807. and (4) inserting plates.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a firm road construction cable protection device comprises an installation shell 1, wherein the top of the left side surface and the right side surface of the installation shell 1 are provided with placing holes 2, the outer side of the left side surface of the installation shell 1 is fixedly connected with a connecting block 3, the connecting block 3 on another same device is inserted into the connecting groove 10 of the device, and then an inserting rod 9 is controlled to fix the connecting block on another same device and the connecting groove 10 on the device, the device realizes the quick splicing of a plurality of same devices together, and is convenient for workers to use the device on pavements with different widths, the application range of the device is improved, the workers can use the device conveniently, the middle part of the outer side surface of the installation shell 1 is provided with an installation groove 4, the middle part of the inner wall of the installation groove 4 is fixedly connected with a fixed rod 5, and the outer surface of the fixed rod 5 is sleeved with an extrusion spring 6, the outer side of the outer surface of the fixed rod 5 is sleeved with a first moving plate 7, the middle part of the upper surface of the first moving plate 7 is provided with a hand buckle 8, the outer side of the first moving plate 7 is fixedly connected with an inserted link 9, the right side of the outer side of the installation shell 1 is provided with a connecting groove 10, the inner wall of the top part and the inner wall of the bottom part of the installation shell 1 are fixedly connected with an installation rod 11, the inner wall of the front side and the inner wall of the rear side of the installation shell 1 are both provided with a through groove 12, the middle part of the inner wall of the through groove 12 is fixedly connected with a connecting rod 13, the top part of the outer surface of the connecting rod 13 is sleeved with a moving block 14, the inner side surface of the moving block 14 is fixedly connected with an installation plate 15, the moving block 14 is driven by the installation plate 15 to move downwards along the outer surface of the connecting rod 13 until a steel thorn 16 is inserted into the ground, then the installation plate 15 and the installation rod 11 are fixed by a fixing device 18, so that the ground grabbing force of the device is increased, the fastness of being connected between the device and the ground is improved, when the vehicle was through the device's top, the phenomenon that the device moved appears when receiving pressure is difficult for causing takes place, the phenomenon that the wheel skidded has been prevented from appearing, the normal travel of vehicle has been guaranteed, the practicality is better, mounting panel 15's lower fixed surface is connected with steel thorn 16, the outside fixedly connected with handle 17 of the mounting panel 15 left and right sides face, the middle part fixedly connected with fixing device 18 of mounting panel 15 lateral surface, fixing device 18 includes shell 1801, the middle part fixedly connected with slide bar 1802 of shell 1801 inner wall, return spring 1803 has been cup jointed to the surface of slide bar 1802, slide block 1804 has been cup jointed in the outside of slide bar 1802 surface, the medial surface fixedly connected with second movable plate 1805 of slide block 1804, the middle part fixedly connected with hand lever 1806 of second 1805 movable plate medial surface movable plate, the lateral surface fixedly connected with picture peg 1807 of second 1805.

In the utility model, in order to facilitate a user to control the plugboard 1807 to quickly fix the shell 1801 and the mounting rod 11, the inner side surface of the mounting rod 11 is provided with a slot, the inner diameter of the slot is matched with the outer diameter of the plugboard 1807, the plugboard 1807 is controlled to penetrate through the shell 1801 and be inserted into the slot, and the user is convenient to control the plugboard 1807 to quickly fix the shell 1801 and the mounting rod 11.

In order to prolong the service life of the extrusion springs 6 and the return springs 1803, the number of the extrusion springs 6 and the number of the return springs 1803 are respectively set to be two groups and sixteen groups, the manufacturing materials of the extrusion springs 6 and the return springs 1803 are all made of silicon-manganese spring steel, the springs made of the silicon-manganese spring steel have good return effect and are not easy to deform, and the service life of the extrusion springs 6 and the service life of the return springs 1803 are prolonged.

In order to facilitate the sliding block 1804 to move along the outer surface of the sliding rod 1802 in the sliding groove, the sliding groove is formed on the outer side of the outer side surface of the casing 1801, the inner diameter of the sliding groove is matched with the outer diameter of the sliding block 1804, and the sliding block 1804 is convenient to move along the outer surface of the sliding rod 1802 in the sliding groove.

In order to improve the stability of the device in use, the lower surface of the mounting shell 1 is provided with the wrapping layer, the wrapping layer is made of rubber, and the outer surface of the wrapping layer is provided with anti-slip lines, so that the friction force between the lower surface of the mounting shell 1 and the ground is increased, the probability of slipping is reduced, and the stability of the device in use is improved.

In order to prevent the outer side surface of the mounting shell 1 from being damaged due to overlarge force when a vehicle extrudes the outer side surface of the mounting shell 1, the outer side surface of the mounting shell 1 is provided with the buffer layer, the thickness of the buffer layer is set to be one centimeter to two centimeters, the buffer layer can effectively absorb the external force, the buffer function is realized, and the outer side surface of the mounting shell 1 is prevented from being damaged due to the overlarge force when the vehicle extrudes the outer side surface of the mounting shell 1.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the fixing device is used, the pull rod 1806 is controlled to drive the second moving plate 1805 and the sliding block 1804 to move inwards along the outer surface of the sliding rod 1802 to squeeze the return spring 1803 until the second moving plate 1805 drives the inserting plate 1807 to be pulled out of the interior of the mounting rod 11, the connection relationship between the mounting plate 15 and the mounting rod 11 is released, then the handle 17 is held to drive the mounting plate 15 and the moving block 14 to move downwards along the outer surface of the connecting rod 13 in the through groove 12 until the mounting plate 15 drives the steel spine 16 to extend out of the lower surface of the mounting shell 1, then the control on the pull rod 1806 is released, the return spring 1803 is squeezed to generate a reaction force to push the sliding block 1804 and the second moving plate 1805 to move outwards along the outer surface of the sliding rod 1802 until the second moving plate 1805 drives the inserting plate 1807 to penetrate through the shell 1801 to be inserted into the interior of the inserting groove, so as to fix the mounting plate 15 and the mounting rod 11, then the hand buckle 8 is controlled to drive the first moving plate 7 to move inwards along the outer surface of the fixed rod 5, the extrusion spring 6 is extruded until the first moving plate 7 drives the inserted link 9 to be pulled out of the inside of the connecting groove 10, then the connecting block 3 on the other same device is controlled to be inserted into the inside of the connecting groove 10 on the device, then the control on the hand buckle 8 on the device is released, meanwhile, the extrusion spring 6 is extruded to generate bounce force, the first moving plate 7 and the inserted link 9 on the device are pushed to move outwards along the outer surface of the fixed rod 5 until the inserted link 9 on the device passes through the connecting groove 10 on the device to be inserted into the inside of the connecting block 3 on the other same device, so as to realize fixation, a worker can conveniently assemble a plurality of devices, then pass a cable through a placing hole for use, and then control the steel prick 16 to be inserted into the inside of the ground, the grip of the device is improved, so that the device is firmer in use.

In conclusion, this firm road construction cable protection device drives movable block 14 through mounting panel 15 and moves down along the outside surface of connecting rod 13, until inciting somebody to action steel thorn 16 in the inside on ground, then fix between mounting panel 15 and the installation pole 11 by fixing device 18, the land fertility of grabbing of the device has been increased, the fastness of being connected between the device and the ground has been improved, when the vehicle was through the top of the device, the phenomenon that the device appears removing when receiving pressure was difficult for causing takes place, the phenomenon that the wheel appears skidding has been prevented, the normal driving of vehicle has been guaranteed, and the practicality is better.

This firm road construction cable protection device, through inject the inside of this device spread groove 10 into connecting block 3 on another the same this device, then control inserted bar 9 is fixed between connecting block on another the same this device and the spread groove 10 on the device, the device has realized being in the same place the quick concatenation of a plurality of the same this device, made things convenient for the staff to use this device on the road surface of different widths, improved the application scope of this device, made things convenient for staff's use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a firm road construction cable protection device, includes installation shell (1), its characterized in that: the top of the left side surface and the right side surface of the installation shell (1) is provided with a placing hole (2), the outer side of the left side surface of the installation shell (1) is fixedly connected with a connecting block (3), the middle of the outer side surface of the installation shell (1) is provided with an installation groove (4), the middle of the inner wall of the installation groove (4) is fixedly connected with a fixed rod (5), the outer surface of the fixed rod (5) is sleeved with an extrusion spring (6), the outer side of the outer surface of the fixed rod (5) is sleeved with a first movable plate (7), the middle of the upper surface of the first movable plate (7) is provided with a hand buckle (8), the outer side of the outer side surface of the first movable plate (7) is fixedly connected with an inserted link (9), the right side of the outer side surface of the installation shell (1) is provided with a connecting groove (10), the inner wall of the top of the installation shell (1) and the inner wall of the bottom are fixedly connected with an installation rod (11), the inner wall of the front side and the inner wall of the rear side of the mounting shell (1) are both provided with a through groove (12), the middle part of the inner wall of the through groove (12) is fixedly connected with a connecting rod (13), the top of the outer surface of the connecting rod (13) is sleeved with a moving block (14), the inner side surface of the moving block (14) is fixedly connected with a mounting plate (15), the lower surface of the mounting plate (15) is fixedly connected with a steel thorn (16), the outer sides of the left side surface and the right side surface of the mounting plate (15) are fixedly connected with handles (17), the middle part of the outer side surface of the mounting plate (15) is fixedly connected with a fixing device (18), the fixing device (18) comprises a shell (1801), the middle part of the inner wall of the shell (1801) is fixedly connected with a sliding rod (1802), the outer surface of the sliding rod (1802) is sleeved with a return spring (1803), and the outer side of the outer surface of the sliding rod (1802) is sleeved with a sliding block (1804), the interior side fixedly connected with second movable plate (1805) of sliding block (1804), the middle part fixedly connected with hand lever (1806) of second movable plate (1805) medial surface, the lateral surface fixedly connected with picture peg (1807) of second movable plate (1805).

2. A robust roadway construction cable protection device as claimed in claim 1, wherein: the inner side surface of the mounting rod (11) is provided with a slot, and the inner diameter of the slot is matched with the outer diameter of the inserting plate (1807).

3. A robust roadway construction cable protection device as claimed in claim 1, wherein: the number of the extrusion springs (6) and the number of the return springs (1803) are respectively set to be two groups and sixteen groups, and the manufacturing materials of the extrusion springs (6) and the return springs (1803) are all set to be silicon-manganese spring steel.

4. A robust roadway construction cable protection device as claimed in claim 1, wherein: the outside of shell (1801) lateral surface has seted up the sliding tray, the internal diameter of sliding tray and the external diameter looks adaptation of sliding block (1804).

5. A robust roadway construction cable protection device as claimed in claim 1, wherein: the lower surface of the installation shell (1) is provided with a wrapping layer, the manufacturing material of the wrapping layer is rubber, and the outer surface of the wrapping layer is provided with anti-skid grains.

6. A robust roadway construction cable protection device as claimed in claim 1, wherein: the outer side surface of the mounting shell (1) is provided with a buffer layer, and the thickness of the buffer layer is set to be one centimeter to two centimeters.