CN215955935U

CN215955935U - Urban rail transit engineering cable stabilization protection support

Info

Publication number: CN215955935U
Application number: CN202121775235.XU
Authority: CN
Inventors: 程晨; 程赞
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-02
Filing date: 2021-08-02
Publication date: 2022-03-04
Anticipated expiration: 2031-08-02

Abstract

The utility model relates to the technical field of traffic engineering and discloses a cable stabilization protection bracket for urban rail traffic engineering. This urban rail transit engineering cable stabilization protective cradle, it rotates to drive the left side runner through rotating the second threaded rod, make the drive belt drive right side runner and first threaded rod rotate, make the movable plate drive the extension plate and reciprocate and make the connecting plate drive two mounting panels of downside and remove, two mounting panel intervals about the change, the pulling handle makes the movable rod drive stopper compression reset spring thereby make connecting rod pulling connecting block and rack downstream remove the fixed to the fixer, interval about the change fixer, loosen the handle when reaching required position and make then the rack reset and fix the fixer with the pinion rack joint, the mesh of the spacing of being convenient for has been reached.

Description

Urban rail transit engineering cable stabilization protection support

Technical Field

The utility model relates to the technical field of traffic engineering, in particular to a cable stabilization and protection bracket for urban rail traffic engineering.

Background

Urban rail transit is a vehicle transportation system which adopts a rail structure for bearing and guiding, a fully-closed or partially-closed special rail line is arranged according to the requirement of the overall planning of urban traffic, and a public transportation mode of transporting a considerable amount of passenger flow is carried in a train or single-car mode.

The cable stabilizer protective bracket for the urban rail transit engineering in the market at present can not change the distance between cable fixers when in use, is easy to wind cables, ensures that the cables are unstable to fix and are mutually wound to cause abrasion, influences the transmission efficiency and the service life of the cables, and is inconvenient for a user to use, so that the cable stabilizer protective bracket for the urban rail transit engineering is provided to solve the problem provided by the method.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the urban rail transit engineering cable stabilization protection bracket which has the advantages of being convenient to adjust the distance and the like, and solves the problems that the distance between cable fixers cannot be changed when the existing urban rail transit engineering cable stabilization protection bracket on the market is used, the cables are easy to wind, the cables are unstable to fix and are wound mutually to cause abrasion, the cable transmission efficiency and the service life are influenced, and the use by a user is inconvenient.

(II) technical scheme

In order to achieve the purpose of conveniently adjusting the distance, the utility model provides the following technical scheme: a cable stabilization protection bracket for urban rail transit engineering comprises a base, wherein an installation box is fixedly installed at the top of the base, a lifting device extending to the top of the installation box is fixedly installed inside the installation box, two installation plates are movably installed on the left side and the right side of the installation box, connecting plates extending to the left side and the right side of the installation box are fixedly installed at the bottom of the lifting device respectively, the left side and the right side of each connecting plate are fixedly connected with opposite sides of the two installation plates at the bottom, three fixing devices are movably installed on the outer sides of the installation plates, toothed plates located on the inner sides of the three fixing devices are fixedly installed at the bottom of the installation plates, an installation box is fixedly installed at the bottom of the fixing devices, a sleeve fixedly connected with the right side of the inner wall of the installation box is fixedly installed at the inner bottom wall of the installation box, a reset spring is fixedly installed on the right side of the inner wall of the sleeve, and limit blocks slidably connected with the upper side and the lower side of the inner wall of the sleeve are fixedly installed on the left side of the reset spring, stopper left side fixed mounting has and runs through and extend to the left carriage release lever of sleeve, carriage release lever bottom fixed mounting has the extension rod that runs through and extend to the mounting box bottom, extension rod bottom fixed mounting has the handle, mounting box inner wall left side fixed mounting has the installation pole, installation pole top fixed mounting have with the mounting box in roof fixed connection's U type piece, movable mounting has the connecting block that runs through mounting box and fixer in proper order between the U type piece inner wall left and right sides, connecting block front side movable mounting has one end and carriage release lever front side swing joint's connecting rod, connecting block top fixed mounting has the rack with the pinion rack joint.

Preferably, elevating gear includes the limiting plate, fixed mounting has the limiting plate between the installation incasement wall left and right sides, limiting plate top right side swing joint has and the first threaded rod of roof swing joint in the installation incasement, limiting plate top swing joint has to run through and extend to the installation incasement top and be located the left second threaded rod of first threaded rod, the second threaded rod is located the outside of the inside one end of installation incasement and the equal fixed mounting in the outside of first threaded rod has the runner, and the transmission is connected with the drive belt between two runners, the outside threaded connection of first threaded rod has a pot head at the second threaded rod outside and rather than threaded connection's movable plate, movable plate bottom fixed mounting has the extension plate that runs through and extend to the limiting plate bottom, the top fixed connection of extension plate and connecting plate.

Preferably, the bottom of the inner wall of the mounting box is provided with a rectangular hole, and the size of the rectangular hole is matched with the moving track of the extension rod.

Preferably, the top of the inner wall of the installation box is provided with a through hole, and the size of the through hole is matched with that of the second threaded rod.

Preferably, the limiting plate is internally provided with a through hole, and the size of the through hole is matched with that of the extension plate.

Preferably, the inside of fixer is the cavity design, the inner wall left and right sides of fixer is the opening design.

(III) advantageous effects

Compared with the prior art, the utility model provides a cable stabilization and protection bracket for urban rail transit engineering, which has the following beneficial effects:

this urban rail transit engineering cable stabilization protective cradle, it rotates to drive the left side runner through rotating the second threaded rod, make the drive belt drive the right side runner and rotate and make first threaded rod rotate, thereby make the movable plate reciprocate and drive the extension plate and reciprocate, make the connecting plate drive two mounting panels of downside and reciprocate, distance between two mounting panels about the change, the pulling handle makes the movable rod drive stopper compression reset spring, thereby it removes the fixed to the fixer to drive connecting rod pulling connecting block and rack lapse, thereby it changes its interval to remove the fixer about, it makes it drive stopper and movable rod make the connecting block lapse to move up and drive rack and fix it with the pinion rack block under the reset spring effort when reaching required position, the mesh of being convenient for spacing has been reached.

Drawings

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

FIG. 2 is a partial schematic view of the connection between the fastener and the mounting plate of the present invention.

In the figure: the device comprises a base 1, an installation box 2, a limiting plate 31, a first threaded rod 32, a second threaded rod 33, a rotating wheel 34, a transmission belt 35, a moving plate 36, an extension plate 37, a connecting plate 4, an installation plate 5, a fixing device 6, a toothed plate 7, an installation box 8, a sleeve 9, a return spring 10, a limiting block 11, a moving rod 12, an extension rod 13, a handle 14, an installation rod 15, a U-shaped block 16, a connecting block 17, a connecting rod 18 and a rack 19.

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. 1-2, the present invention provides a technical solution: a cable stabilization protection bracket for urban rail transit engineering comprises a base 1, wherein an installation box 2 is fixedly installed at the top of the base 1, a lifting device 3 extending to the top of the installation box 2 is fixedly installed inside the installation box 2, two installation plates 5 are movably installed at the left side and the right side of the installation box 2, connecting plates 4 respectively extending to the left side and the right side of the installation box 2 are fixedly installed at the bottom of the lifting device 3, the lifting device 3 comprises a limiting plate 31, a limiting plate 31 is fixedly installed between the left side and the right side of the inner wall of the installation box 2, a first threaded rod 32 movably connected with the top wall of the installation box 2 is movably connected to the right side of the top of the limiting plate 31, a second threaded rod 33 penetrating and extending to the top of the installation box 2 and positioned at the left side of the first threaded rod 32 is movably installed at the top of the limiting plate 31, a perforation is formed at the top of the inner wall of the installation box 2, and the perforation is matched with the second threaded rod 33 in size, the outer side of one end of the second threaded rod 33 positioned in the installation box 2 and the outer side of the first threaded rod 32 are both fixedly provided with a rotating wheel 34, a transmission belt 35 is connected between the two rotating wheels 34 in a transmission manner, the outer side of the first threaded rod 32 is in threaded connection with a moving plate 36, one end of the moving plate is sleeved outside the second threaded rod 33 and is in threaded connection with the second threaded rod, the bottom of the moving plate 36 is fixedly provided with an extension plate 37 which penetrates through and extends to the bottom of the limiting plate 31, the limiting plate 31 is internally provided with a through hole, the extension plate 37 is matched with the extension plate 37 in size and is fixedly connected with the top of the connecting plate 4, the left side and the right side of the connecting plate 4 are respectively and fixedly connected with the opposite sides of the two installation plates 5 at the bottom, the outer sides of the installation plates 5 are movably provided with three fixtures 6, the inside of the fixtures 6 is in a hollow design, the left side and the right side of the inner wall of the fixtures 6 are both in an open design, and the toothed plate 7 positioned at the inner sides of the three fixtures 6 are fixedly installed at the bottom of the installation plates 5, a mounting box 8 is fixedly arranged at the bottom of the fixer 6, a sleeve 9 fixedly connected with the right side of the inner wall of the mounting box 8 is fixedly arranged on the inner wall of the mounting box 8, a reset spring 10 is fixedly arranged on the right side of the inner wall of the sleeve 9, a limiting block 11 slidably connected with the upper side and the lower side of the inner wall of the sleeve 9 is fixedly arranged on the left side of the limiting block 11, a moving rod 12 penetrating and extending to the left side of the sleeve 9 is fixedly arranged on the left side of the inner wall of the sleeve 11, an extension rod 13 penetrating and extending to the bottom of the mounting box 8 is fixedly arranged on the bottom of the moving rod 12, a rectangular hole is formed in the bottom of the inner wall of the mounting box 8, the size of the rectangular hole is matched with the moving track of the extension rod 13, a handle 14 is fixedly arranged on the bottom of the extension rod 13, a mounting rod 15 is fixedly arranged on the left side of the inner wall of the mounting box 8, a U-shaped block 16 fixedly connected with the inner wall of the mounting box 8 and a connecting block 17 sequentially penetrating through the fixer 6 are movably arranged between the left side and the right side of the inner wall of the U-shaped block 16, connecting block 17 front side movable mounting has one end and the connecting rod 18 of the preceding side swing joint of carriage release lever 12, connecting block 17 top fixed mounting has the rack 19 with pinion rack 7 joint, it rotates to drive left runner 34 through rotating second threaded rod 33, it makes first threaded rod 32 rotate to make drive belt 35 drive right runner 34 rotate, thereby make the movable plate 36 reciprocate and drive extension plate 37 and reciprocate, it reciprocates to make connecting plate 4 drive two mounting panels 5 of downside, change the distance between two mounting panels 5 about the change, pulling handle 14 makes carriage release lever 12 drive stopper 11 compression reset spring 10, thereby it removes the fixed of fixer 6 to drive connecting rod 18 pulling connecting block 17 and rack 19 to move down, it changes its interval to move fixer 6 about, loosen handle 14 when reaching required position and make it drive stopper 11 and carriage release lever 12 under reset spring 10 effort and make connecting block 17 move up and drive rack 19 to reset and pinion rack 7 card of pinion rack 7 card The device is fixed, and the purpose of conveniently adjusting the distance is achieved.

In conclusion, in the cable stabilizing and protecting bracket for urban rail transit engineering, the left runner 34 is driven to rotate by rotating the second threaded rod 33, the transmission belt 35 drives the right runner 34 to rotate, the first threaded rod 32 rotates, the moving plate 36 moves up and down to drive the extension plate 37 to move up and down, the connecting plate 4 drives the two lower mounting plates 5 to move up and down, the distance between the two upper and lower mounting plates 5 is changed, the handle 14 is pulled, the moving rod 12 drives the limit block 11 to compress the return spring 10, the connecting rod 18 is driven to pull the connecting block 17 and the rack 19 to move down to release the fixing of the fixer 6, the fixer 6 is moved left and right to change the distance between the two upper and lower mounting plates 5, when the required position is reached, the handle 14 is loosened, the connecting block 17 moves up under the action force of the return spring 10 to drive the rack 19 to reset and clamp the toothed plate 7 to fix the cable stabilizing and protecting bracket, the purpose of being convenient for spacing has been reached, has solved the unable cable fixer interval that changes of current urban rail transit engineering cable stable protection support when using on the market before, leads to the cable winding easily for the cable is fixed shakiness and twine mutually and lead to wearing and tearing, influences cable transmission efficiency and life, inconvenient user's use problem.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 protection support is stabilized to urban rail transit engineering cable, includes base (1), its characterized in that: the utility model discloses a solar water heater, including base (1), install bin (2) top fixed mounting, the inside fixed mounting of install bin (2) has elevating gear (3) that extends to its top, the equal movable mounting in quantity of install bin (2) left and right sides has mounting panel (5) that two, the bottom fixed mounting of elevating gear (3) has connecting plate (4) that extend to the install bin (2) left and right sides respectively, the connecting plate (4) left and right sides respectively with two mounting panel (5) opposite side fixed connection in bottom, the outside movable mounting of mounting panel (5) has fixer (6) that quantity is three, mounting panel (5) bottom fixed mounting has pinion rack (7) that are located three fixer (6) inboard, fixer (6) bottom fixed mounting has mounting box (8), mounting box (8) inner wall fixed mounting has sleeve (9) rather than inner wall right side fixed connection, the mounting structure is characterized in that a reset spring (10) is fixedly mounted on the right side of the inner wall of the sleeve (9), a limit block (11) is fixedly mounted on the left side of the reset spring (10) and is in sliding connection with the upper side and the lower side of the inner wall of the sleeve (9), a moving rod (12) which runs through and extends to the left side of the sleeve (9) is fixedly mounted on the left side of the limit block (11), an extension rod (13) which runs through and extends to the bottom of the mounting box (8) is fixedly mounted on the bottom of the moving rod (12), a handle (14) is fixedly mounted on the bottom of the extension rod (13), a mounting rod (15) is fixedly mounted on the left side of the inner wall of the mounting box (8), a U-shaped block (16) fixedly connected with the inner top wall of the mounting box (8) is fixedly mounted on the top of the mounting rod (15), and a connecting block (17) which sequentially runs through the mounting box (8) and the fixer (6) is movably mounted between the left side and the right side of the inner wall of the U-shaped block (16), connecting block (17) front side movable mounting has one end and carriage release lever (12) front side swing joint's connecting rod (18), connecting block (17) top fixed mounting have with rack (19) of pinion rack (7) joint.

2. The urban rail transit engineering cable stabilization protection bracket according to claim 1, characterized in that: elevating gear (3) are including limiting plate (31), fixed mounting has limiting plate (31) between the both sides about install bin (2) inner wall, limiting plate (31) top right side swing joint have with install bin (2) interior roof swing joint's first threaded rod (32), limiting plate (31) top movable mounting has runs through and extends to install bin (2) top and is located first threaded rod (32) left second threaded rod (33), second threaded rod (33) are located the outside of the inside one end of install bin (2) and the equal fixed mounting in the outside of first threaded rod (32) has runner (34), and the transmission is connected with drive belt (35) between two runner (34), the outside threaded connection of first threaded rod (32) has a pot head at second threaded rod (33) outside and rather than threaded connection's movable plate (36), movable plate (36) bottom fixed mounting has the extension plate (36) that runs through and extend to limiting plate (31) bottom (37) The extension plate (37) is fixedly connected with the top of the connecting plate (4).

3. The urban rail transit engineering cable stabilization protection bracket according to claim 1, characterized in that: rectangular holes are formed in the bottom of the inner wall of the mounting box (8), and the size of each rectangular hole is matched with the moving track of the extension rod (13).

4. The urban rail transit engineering cable stabilization protection bracket according to claim 1, characterized in that: the top of the inner wall of the installation box (2) is provided with a through hole, and the size of the through hole is matched with that of the second threaded rod (33).

5. The urban rail transit engineering cable stabilization protection bracket according to claim 1, characterized in that: the limiting plate (31) is internally provided with a through hole, and the size of the through hole is matched with that of the extension plate (37).

6. The urban rail transit engineering cable stabilization protection bracket according to claim 1, characterized in that: the interior of the fixer (6) is designed to be hollow, and the left side and the right side of the inner wall of the fixer (6) are both designed to be opened.