CN211351576U

CN211351576U - Cable support for municipal works

Info

Publication number: CN211351576U
Application number: CN202020137250.0U
Authority: CN
Inventors: 李逸春; 师睿; 何冰森
Original assignee: Hongchuan Construction Engineering Co ltd
Current assignee: Hongchuan Construction Engineering Co ltd
Priority date: 2020-01-20
Filing date: 2020-01-20
Publication date: 2020-08-25
Anticipated expiration: 2030-01-20

Abstract

The utility model discloses a cable support for municipal works relates to support technical field. The clamping device comprises a vertical frame which is connected with a groove and is vertically arranged and a rectangular supporting arm which is connected with the vertical frame and is horizontally arranged, wherein a plurality of clamping plates are arranged on the supporting arm, each clamping plate comprises a rectangular sliding sleeve which is connected with the supporting arm in a sliding manner and a fixing plate which is connected with the top surface of the sliding sleeve, and the sliding sleeve slides along the length direction of the supporting arm and is provided with a positioning component for limiting the movement of the sliding sleeve. The utility model has the advantages of can be convenient carry out the fixed to the cable.

Description

Cable support for municipal works

Technical Field

The utility model belongs to the technical field of the support technique and specifically relates to a cable support for municipal works is related to.

Background

The cable is laid in the cable trench and the tunnel, and is generally fixed by a bracket. Common supports include angle iron supports and fabricated supports.

The chinese utility model patent with publication number CN201829909U discloses a cable support, which comprises a main body and a plurality of support arms, wherein the support arms are distributed along the vertical direction of the main body, and the main body is provided with a plurality of support arms; the upper end and the lower end of the single main body are respectively provided with a step, and the two steps are mutually staggered in the vertical direction; the step is provided with a through hole for the expansion bolt to pass through; the number of the support arms arranged on the single main body ranges from one to five; the plurality of main bodies are distributed in sequence in the vertical direction, the step surface of the lower end step of the upper main body is matched with the step surface of the upper end step of the adjacent lower main body, and the through holes on the two steps are aligned with each other.

The prior art solutions in the above patents have the following drawbacks: the cable support does not have a fixing function on the cable laid on the supporting arm, and the cable is easy to separate from the cable support, so that the cable and the cable support are fixed by other means, and the operation intensity of workers is greatly increased.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a cable support for municipal works, it has can be convenient carry out the advantage fixed to the cable.

The above object of the present invention can be achieved by the following technical solutions:

the utility model provides a cable support for municipal works, includes the grudging post of being connected and vertical setting with the slot and the rectangle trailing arm of being connected and the level setting with the grudging post, be provided with a plurality of clamp plates on the trailing arm, the clamp plate includes the fixed plate of being connected with trailing arm sliding connection's rectangle sliding sleeve and with the sliding sleeve top surface, the sliding sleeve slides and is equipped with the locating component who restricts its removal along trailing arm length direction.

Through adopting above-mentioned technical scheme, when carrying out the cable conductor fixed, wear to establish the clamp plate of corresponding quantity on the trailing arm according to cable conductor quantity earlier, then establish the cable conductor clamp between two adjacent clamp plates, remove the sliding sleeve, press from both sides tight cable conductor with the fixed plate, it is fixed with the clamp plate to fix with locating component at last, can accomplish the fixed of cable conductor fast. Therefore, the cable support has the advantage that the cable can be conveniently fixed.

The present invention may be further configured in a preferred embodiment as: the positioning assembly comprises a rack arranged on the top surface of the supporting arm and a movable plate vertically penetrating through the fixed plate and the top surface of the sliding sleeve, the movable plate moves along the vertical direction, the bottom end of the movable plate can stretch into a tooth groove of the rack, and the movable plate is provided with a pressing assembly limiting the bottom end of the movable plate to be separated from the tooth groove.

Through adopting above-mentioned technical scheme, when carrying out the grip block fixed, use to compress tightly the subassembly and compress tightly the movable plate bottom in the tooth's socket of rack, can restrict the removal of grip block, this fixed mode simple and practical, easily operation.

The present invention may be further configured in a preferred embodiment as: the tooth's socket of rack is right triangle, and its right-angle side is located and keeps away from grudging post one side, the bottom of movable plate is the wedge that suits with the tooth's socket shape, compress tightly the subassembly and include be connected with the fixed plate top surface and the opening towards the C type support of fixed plate and locate the compression spring between movable plate top surface and the C type support bottom surface, the vertical setting of compression spring and both ends respectively with movable plate, C shape leg joint, when compression spring is in natural state, the bottom of movable plate is located inside the tooth's socket.

By adopting the technical scheme, when the clamping plate is moved towards the vertical frame, the moving plate moves on the inclined plane of the tooth groove, and the pressure spring is compressed; when the moving plate moves into another tooth groove, the bottom end of the moving plate completely extends into the tooth groove under the action of the pressure spring, and at the moment, the right-angle surface of the tooth groove limits the moving plate to move towards the direction far away from the stand, so that the cable is quickly fixed. Through this design, remove this grip block towards the grudging post, can be convenient fix the cable conductor, and need not carry out other operations, fixed convenience, practicality height.

The present invention may be further configured in a preferred embodiment as: the top surface of the movable plate is connected with a guide rod which is vertically arranged and penetrates through the top surface of the C-shaped support, and the guide rod penetrates through the pressure spring and is longer than the C-shaped support.

Through adopting above-mentioned technical scheme, the guide bar has restricted the removal of spring in the horizontal direction, has promoted pressure spring's steadiness, makes it to be located between movable plate and the C type support all the time, guarantees that it can play the effect to the movable plate all the time. Meanwhile, the trouble that the pressure spring, the movable plate and the C-shaped bracket need to be fixed is avoided.

The present invention may be further configured in a preferred embodiment as: one side wall of fixed plate is equipped with waist shape hole, the top in waist shape hole is equipped with the first horizontal plate of being connected with the fixed plate, one side wall connection of movable plate has the level to set up and one end stretches out the pressing plate in waist shape hole, the interval of pressing plate and first horizontal plate is greater than the tooth height of rack.

Through adopting above-mentioned technical scheme, when needs carry out cable conductor and dismantle or overhaul, press down board and first horizontal plate with the hand pressfitting, make the movable plate bottom break away from the tooth's socket to can be convenient remove the clamp plate, take out the cable conductor. This design makes the grip block easy to assemble and dismantles, and the fixed of the cable conductor of being convenient for is taken out, very big promotion this cable support's practicality.

The present invention may be further configured in a preferred embodiment as: a second horizontal plate connected with one side wall of the fixed plate is arranged right above the rack, a gap for placing a cable is reserved between the second horizontal plate and the supporting arm, and the second horizontal plate is in threaded connection with a tightening bolt vertically penetrating through the second horizontal plate.

Through adopting above-mentioned technical scheme, rotate and support tight bolt and can fix the cable conductor top, restrict its removal in vertical direction, promoted the fixed effect of cable conductor between two clamp plates.

The present invention may be further configured in a preferred embodiment as: the bottom end of the abutting bolt is connected with an abutting plate which is horizontally arranged.

Through adopting above-mentioned technical scheme, support tight board and increased and supported tight area of tight bolt to the cable conductor top, further promoted the fixed effect of cable conductor between two clamp plates.

The present invention may be further configured in a preferred embodiment as: one end of the supporting arm, which is far away from the vertical frame, is arc-shaped.

Through adopting above-mentioned technical scheme, the sliding sleeve of being convenient for wears to establish along the one end that the grudging post was kept away from to the trailing arm, has brought the convenience for the installation of pinch-off blades.

To sum up, the utility model discloses a beneficial technological effect does:

1. the cable support has the advantages that the cable support can be conveniently fixed by arranging the clamping plate and the positioning assembly; the second horizontal plate, the abutting bolt and the abutting plate are arranged, so that the fixing effect of the cable between the two clamping plates is improved;

2. by arranging the rack, the moving plate, the C-shaped bracket and the pressure spring, the clamping plate is moved towards the vertical frame, so that the cable can be conveniently fixed, and the practicability of the positioning assembly and the cable bracket is effectively improved;

3. through setting up first horizontal plate, pressing the clamp plate, make the clamp plate easy to assemble and dismantle, the cable conductor of being convenient for is fixed with take out, has further promoted this cable support's practicality.

Drawings

FIG. 1 is a schematic structural view of a cable support for municipal works;

fig. 2 is a partial perspective sectional view taken along the plane a-a in fig. 2.

Reference numerals: 1. erecting a frame; 2. a bracket arm; 3. a clamping plate; 31. a sliding sleeve; 32. a fixing plate; 4. a positioning assembly; 41. a rack; 42. moving the plate; 5. a compression assembly; 51. a C-shaped bracket; 52. a pressure spring; 6. a guide bar; 7. a waist-shaped hole; 8. a first horizontal plate; 9. a pressing plate; 10. a second horizontal plate; 11. tightly abutting against the bolt; 12. a propping plate; 13. and a reinforcing plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a cable support for municipal works, include the grudging post 1 that adopts bolted connection and vertical setting with the slot and the rectangle trailing arm 2 of being connected and the level setting with grudging post 1, be provided with a plurality of clamp plates 3 on the trailing arm 2, clamp plate 3 includes the rectangle sliding sleeve 31 with trailing arm 2 sliding connection and the fixed plate 32 of being connected with sliding sleeve 31 top surface, and sliding sleeve 31 slides and is equipped with the locating component 4 of restriction its removal along 2 length direction of trailing arm. In this embodiment, three clamping plates 3 are mounted on the supporting arm 2, and in practical cases, the number of the clamping plates 3 can be increased according to the number of the cables. When carrying out the cable conductor and fixing, wear to establish corresponding quantity's clamp plate 3 on trailing arm 2 according to cable conductor quantity earlier, then establish the cable conductor clamp between two adjacent clamp plate 3, remove sliding sleeve 31, press from both sides tight cable conductor with fixed plate 32, fix clamp plate 3 with locating component 4 at last, can accomplish the fixed of cable conductor fast. Therefore, the cable support has the advantage that the cable can be conveniently fixed.

Referring to fig. 2, in order to improve the stability between the bracket arm 2 and the stand 1, a rectangular reinforcing plate 13 is vertically arranged between the stand 1 and the bracket arm 2, the top surface of the reinforcing plate 13 is bonded to the bottom surface of the bracket arm 2, and one side surface of the reinforcing plate is bonded to the side surface of the stand 1, so that in order to avoid the influence of the reinforcing plate 13 on the movement of the sliding sleeve 31, the sliding sleeve 31 is made into a C shape with an opening facing the bracket arm 2, and the edge of the opening is integrally made into a flanging. Preferably, in order to facilitate the sliding sleeve 31 to penetrate along the end of the bracket arm 2 away from the stand 1, the end of the bracket arm 2 away from the stand 1 is arc-shaped.

Referring to fig. 1 and 2, the positioning assembly 4 includes a rack 41 disposed on the top surface of the bracket 2 and a moving plate 42 vertically penetrating the top surfaces of the fixed plate 32 and the sliding sleeve 31, the moving plate 42 moves along the vertical direction, and the bottom end of the moving plate can extend into the tooth space of the rack 41, the tooth space of the rack 41 is a right triangle, the right angle side of the tooth space is located on the side far away from the stand 1, and the bottom end of the moving plate 42 is in a wedge shape adapted to the tooth space shape. The moving plate 42 is provided with a pressing assembly 5 for limiting the bottom end of the moving plate to be separated from the tooth space, the pressing assembly 5 comprises a C-shaped support 51 which is bonded with the top surface of the fixed plate 32 and is opened towards the fixed plate 32, and a pressure spring 52 which is arranged between the top surface of the moving plate 42 and the bottom surface of the C-shaped support 51, the pressure spring 52 is vertically arranged, and two ends of the pressure spring are respectively bonded with the moving plate 42 and the C-shaped. Preferably, a guide rod 6 vertically arranged and penetrating through the top surface of the C-shaped bracket 51 is bonded to the top surface of the moving plate 42, the guide rod 6 penetrates through the pressure spring 52 and is longer than the C-shaped bracket 51, and when the pressure spring 52 is in a natural state, the bottom end of the moving plate 42 is located inside the tooth socket. When the clamping plate 3 is moved toward the stand 1, the moving plate 42 moves on the slope of the tooth groove and compresses the pressure spring 52; when the moving plate 42 moves into the other tooth groove, the bottom end of the moving plate completely extends into the tooth groove under the action of the pressure spring 52, and at the moment, the right-angle surface of the tooth groove limits the moving of the moving plate in the direction away from the stand 1, so that the cable is quickly fixed.

Referring to fig. 1 and 2, further, in order to improve the fixing effect of the cable between the two clamping plates 3, a second horizontal plate 10 connected with one side wall of the fixing plate 32 is arranged right above the rack 41, a gap for placing the cable is reserved between the second horizontal plate 10 and the supporting arm 2, the second horizontal plate 10 is in threaded connection with a tightening bolt 11 vertically penetrating through the second horizontal plate, and the bottom end of the tightening bolt 11 is connected with a tightening plate 12 horizontally arranged. The top end of the cable can be fixed by rotating the abutting bolt 11, so that the movement of the cable in the vertical direction is limited, and the fixing effect of the cable between the two clamping plates 3 is improved.

Referring to fig. 1, in order to make the clamping plate 3 easily taken down from the bracket arm 2 and facilitate the taking out and maintenance of the cable, a waist-shaped hole 7 is formed in one side wall of the fixing plate 32, a first horizontal plate 8 integrally formed with the fixing plate 32 is arranged at the top end of the waist-shaped hole 7, a pressing plate 9 horizontally arranged is bonded to one side wall of the moving plate 42, one end of the pressing plate 9 extends out of the waist-shaped hole 7, and the distance between the pressing plate 9 and the first horizontal plate 8 is greater than the tooth height of the rack 41. When cable conductor dismantles or overhauls in needs, press the pressing plate 9 and first horizontal plate 8 with the hand pressfitting, make the movable plate 42 bottom break away from the tooth's socket, can be convenient with the removal of clamp plate 3, take out the cable conductor.

The implementation principle of the embodiment is as follows: when carrying out the cable conductor fixed, wear to establish corresponding quantity's clamp plate 3 according to cable conductor quantity on trailing arm 2 earlier, then establish the cable conductor clamp between two adjacent clamp plates 3, move sliding sleeve 31 towards grudging post 1, can accomplish the fixed of cable conductor fast. Subsequently, the abutting bolt 11 is rotated to abut the abutting plate 12 against the top end of the cable, so as to limit the movement of the cable in the vertical direction and ensure the fixing effect of the cable between the two clamping plates 3. When the clamping plate 3 needs to be taken down and the cable is taken out and overhauled, the pressing plate 9 and the first horizontal plate 8 are pressed by hands, so that the bottom end of the moving plate 42 is separated from the tooth socket, and the clamping plate 3 is moved towards the direction far away from the vertical frame 1.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a cable support for municipal works, includes grudging post (1) of being connected and vertical setting with the slot and rectangle trailing arm (2) of being connected and level setting with grudging post (1), its characterized in that, be provided with a plurality of clamp plates (3) on trailing arm (2), clamp plate (3) include rectangle sliding sleeve (31) with trailing arm (2) sliding connection and fixed plate (32) of being connected with sliding sleeve (31) top surface, sliding sleeve (31) slide and are equipped with locating component (4) of restriction its removal along trailing arm (2) length direction.

2. The cable support for municipal engineering according to claim 1, wherein the positioning assembly (4) comprises a rack (41) arranged on the top surface of the bracket (2) and a moving plate (42) vertically penetrating through the top surfaces of the fixed plate (32) and the sliding sleeve (31), the moving plate (42) moves in the vertical direction, the bottom end of the moving plate can extend into the tooth socket of the rack (41), and the moving plate (42) is provided with a pressing assembly (5) for limiting the bottom end of the moving plate to be separated from the tooth socket.

3. The cable support for municipal works according to claim 2, wherein the tooth spaces of the rack (41) are right triangles, the right sides thereof are located on the side away from the stand (1), the bottom end of the moving plate (42) is wedge-shaped corresponding to the shape of the tooth spaces, the hold-down assembly (5) comprises a C-shaped support (51) connected with the top surface of the fixed plate (32) and having an opening facing the fixed plate (32), and a pressure spring (52) arranged between the top surface of the moving plate (42) and the bottom surface of the C-shaped support (51), the pressure spring (52) is vertically arranged, and two ends thereof are respectively connected with the moving plate (42) and the C-shaped support, and when the pressure spring (52) is in a natural state, the bottom end of the moving plate (42) is located inside the tooth spaces.

4. The municipal engineering cable holder according to claim 3, wherein the top surface of the moving plate (42) is connected with a guide rod (6) which is vertically arranged and penetrates through the top surface of the C-shaped holder (51), and the guide rod (6) penetrates through the pressure spring (52) and has a length greater than the height of the C-shaped holder (51).

5. The cable support for municipal engineering according to claim 4, wherein a side wall of the fixed plate (32) is provided with a waist-shaped hole (7), a first horizontal plate (8) connected with the fixed plate (32) is arranged at the top end of the waist-shaped hole (7), a pressing plate (9) which is horizontally arranged and one end of which extends out of the waist-shaped hole (7) is connected to a side wall of the movable plate (42), and the distance between the pressing plate (9) and the first horizontal plate (8) is greater than the tooth height of the rack (41).

6. The cable support for municipal engineering according to claim 5, wherein a second horizontal plate (10) connected to one side wall of the fixed plate (32) is arranged right above the rack (41), a gap for placing cables is reserved between the second horizontal plate (10) and the bracket arm (2), and the second horizontal plate (10) is in threaded connection with a tightening bolt (11) vertically penetrating through the second horizontal plate.

7. The cable support for municipal engineering according to claim 6, wherein the bottom end of the tightening bolt (11) is connected with a horizontally arranged tightening plate (12).

8. The municipal engineering cable support according to claim 7, wherein the end of the bracket arm (2) remote from the stand (1) is curved.