CN211508493U

CN211508493U - Cable bridge mounting structure

Info

Publication number: CN211508493U
Application number: CN202020438902.4U
Authority: CN
Inventors: 赖东平; 叶锦坤
Original assignee: Guangdong Hongtao Construction Co ltd
Current assignee: Guangdong Hongtao Construction Co ltd
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2020-09-15
Anticipated expiration: 2030-03-30

Abstract

The utility model relates to a cable testing bridge mounting structure, its technical scheme main points are: comprises a pair of side plates and a plurality of upright posts connected with the side plates; it is a pair of the relative inner wall of curb plate respectively is provided with the slide rail of being convenient for install the stand, the slide rail extends along the length direction of curb plate, the stand slides with the slide rail and is connected, be provided with the quick fixed subassembly with the stand joint on the slide rail, quick fixed subassembly is including setting up the sleeve on the slide rail, slide with the sleeve and be connected the inserted bar that penetrates in the slide rail and peg graft with the stand, with the coaxial rigid coupling of inserted bar and be used for restricting spacing ring and the cover that the inserted bar slided out from the sleeve, establish the compression spring on the inserted bar, compression spring is located the sleeve, one side butt that compression spring one end and spacing ring deviate from the stand, the. The utility model has the advantages that improve staff's installation stand's work efficiency.

Description

Cable bridge mounting structure

Technical Field

The utility model relates to a cable testing bridge installation technical field, concretely relates to cable testing bridge mounting structure.

Background

The cable bridge is divided into structures of a groove type, a tray type, a ladder type, a grid type and the like, and comprises a support, a supporting arm, an installation accessory and the like. The inner bridge frame of the building can be independently erected and also can be laid on various buildings and pipe gallery supports, the characteristics of simple structure, attractive appearance, flexible configuration, convenient maintenance and the like are reflected, all parts need to be galvanized, and the inner bridge frame is arranged outside the building in the open air.

The existing ladder type cable bridge comprises side plates 1 on two sides, wherein the inner walls of the bottoms of the two side plates 1 are respectively extended to be vertically fixedly connected with a bearing plate 2, a flanging 11 is arranged on one side, deviating from the bearing plate 2, of each side plate 1, a plurality of stand columns 3 used for erecting cables are arranged on the two bearing plates 2, two ends of each stand column 3 are abutted to the inner walls of the side plates 1, and two ends of each stand column 3 are fixed on the bearing plates 2 through bolts. The staff transports the upright posts 3 and the side plates 1 in a split mode, then fixes the upright posts 3 on the bearing plates 2 one by one through bolts on site, and then fixes the cable bridge on a wall through expansion bolts.

When the upright columns are installed on site, if the number of the cable bridges needing to be erected is large, workers need to screw a plurality of bolts, and installation efficiency of the workers is reduced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a cable testing bridge mounting structure, its advantage is the work efficiency who improves staff's installation stand.

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

a cable bridge mounting structure comprises a pair of side plates and a plurality of upright posts connected with the side plates; it is a pair of the relative inner wall of curb plate respectively is provided with the slide rail of being convenient for install the stand, the slide rail extends along the length direction of curb plate, the stand slides with the slide rail and is connected, be provided with the quick fixed subassembly with the stand joint on the slide rail, quick fixed subassembly is including setting up the sleeve on the slide rail, slide with the sleeve and be connected and with the inserted bar of stand grafting, with the coaxial rigid coupling of inserted bar and be used for restricting spacing ring and the cover that the inserted bar slided out from the sleeve on the inserted bar, compression spring is located the sleeve, one side butt that compression spring one end and spacing ring deviate from the stand, the other end and telescopic inner wall butt.

Through adopting above-mentioned technical scheme, the staff is when the installation stand, through sliding in the entrance with the stand from the slide rail, and promote the stand and be located and be close to sleeve below department, through the pulling pull ring, make the inserted bar upward movement, the in-process of inserted bar upward movement, drive spacing ring upward movement, and compress compression spring, the inserted bar is located the slide rail inner wall, then continue to promote the stand, the inserted bar butt is at the upper surface of stand, when the stand slides to the jack and aims at the inserted bar, compression spring resumes initial position, the drive inserted bar downstream, insert and establish on the stand, thereby fix fast the stand, the work efficiency of staff installation stand is improved, the time of installing the stand is saved.

The present invention may be further configured in a preferred embodiment as: the slide rail cross-section is the U type that the opening deviates from curb plate one side.

Through adopting above-mentioned technical scheme, the staff of being convenient for places the stand in the slide rail, and the slide rail of U type plays the supporting role to the stand.

The present invention may be further configured in a preferred embodiment as: the stand pastes with the slide rail both sides rigid coupling that leans on has the draw runner, and the slide rail is relative both sides inner wall seted up the spout that slides with the draw runner cooperation.

Through adopting above-mentioned technical scheme, reduce the stand and the possibility that the slide rail breaks away from in the slip process.

The present invention may be further configured in a preferred embodiment as: the sliding strip is rotatably connected with a plurality of balls abutted against the inner wall of the sliding groove.

Through adopting above-mentioned technical scheme, the setting of ball reduces the draw runner when sliding, and the spout between wearing and tearing, strengthens the slip of stand and slide rail.

The present invention may be further configured in a preferred embodiment as: the slide rail is connected with the side plate through a screw.

Through adopting above-mentioned technical scheme, simple structure, the staff of being convenient for dismantles and installs the slide rail.

The present invention may be further configured in a preferred embodiment as: one side of the slide rail facing the side plate is provided with an embedded groove for accommodating a screw.

Through adopting above-mentioned technical scheme, avoid the screw to hinder the stand and slide in the slide rail.

The present invention may be further configured in a preferred embodiment as: one end of the inserted bar, which is far away from the upright post, is provided with a pull ring which is convenient for pulling the inserted bar.

Through adopting above-mentioned technical scheme, the staff of being convenient for pulls the inserted bar in the setting of pull ring.

The present invention may be further configured in a preferred embodiment as: the utility model discloses a stand, including the stand, the stand is equipped with the joint piece on the inserted bar global, the sleeve is fixed with a joint piece on global, and the card is equipped with the hole of stepping down that passes with the joint piece on the sleeve, and when the inserted bar broke away from with the stand, the joint piece was worn out from the hole of stepping down, rotated the inserted bar, and joint piece joint is at telescopic upper surface.

Through adopting above-mentioned technical scheme, the staff is with the pulling pull ring, make the inserted bar upward movement, and move the stand and can be in the gliding position department of slide rail, the inserted bar is at the in-process of upward movement, it wears out the sleeve to drive the joint piece from the hole of stepping down, and be located the outside in the hole of stepping down, then forward rotates the inserted bar, make the joint piece be located the limit survey in the hole of stepping down, then loosen the pull ring, under compression spring's effect, joint piece joint is on telescopic outer wall, and the tip of inserted bar does not influence the stand and slides in the slide rail, through with all joint piece joints on the sleeve outer wall, slide corresponding position department with all stands, then reverse rotation inserted bar, make the joint piece from stepping down in the hole penetrate the sleeve, make the inserted bar plug-in to the stand, thereby fix the stand on the curb plate fast.

The present invention may be further configured in a preferred embodiment as: and the bottoms of the side plates are vertically and fixedly connected with a bearing plate for bearing the slide rail.

Through adopting above-mentioned technical scheme, the supporting role to the stand has been strengthened in the setting of accepting the board.

To sum up, the utility model discloses following beneficial effect has:

1. the slide rail connected with the stand column in a sliding manner is arranged on the side plate, and the quick fixing assembly is arranged on the slide rail, so that the stand column is conveniently and quickly fixed on the slide rail, and the efficiency of installing the stand column by workers is improved;

2. through setting up the ball, reduce the draw runner when sliding, and the spout between wearing and tearing, strengthen the slip of stand and slide rail.

Drawings

FIG. 1 is a schematic diagram of a background art configuration;

fig. 2 is a schematic structural diagram of the present invention;

FIG. 3 is a schematic view showing the structure of the quick-fixing assembly;

figure 4 is a schematic view of the construction of the embossed channel.

In the figure, 1, side plate; 11. flanging; 12. a clamping and connecting plate; 121. perforating; 13. connecting holes; 14. a bolt; 2. a bearing plate; 21. positioning a groove; 3. a column; 31. a slide bar; 32. a ball bearing; 33. a slot; 4. a slide rail; 41. a chute; 42. caulking grooves; 43. a screw; 44. a positioning bar; 5. a quick-fixing component; 51. a sleeve; 511. a hole of abdication; 52. inserting a rod; 53. a limiting ring; 54. a compression spring; 55. a pull ring; 56. and a clamping block.

Detailed Description

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

Example (b): as shown in fig. 2 and 3, a cable bridge mounting structure includes a pair of side plates 1 arranged in parallel, and a plurality of upright posts 3 arranged on the inner walls of the side plates 1, the upright posts 3 are hollow sections, a supporting plate 2 is fixedly connected to the bottom of the side plates 1, and a flange 11 is arranged on one side of the side plate 1 away from the upright posts 3. Bearing plate 2 and having placed slide rail 4, slide rail 4 extends along the length direction who bears plate 2, and the longitudinal section of slide rail 4 is the U type that the opening deviates from 1 one side of curb plate, and stand 3 is placed in slide rail 4 and is slided with slide rail 4 and be connected, and slide rail 4 of U type can play the supporting role to stand 3. Be provided with the quick fixed subassembly 5 of pegging graft with stand 3 on the slide rail 4, quick fixed subassembly 5 is including setting up sleeve 51 on slide rail 4, slide with sleeve 51 and be connected and the inserted bar 52 of pegging graft with stand 3, coaxial rigid coupling with inserted bar 52 has the spacing ring 53 that is used for restricting inserted bar 52 from the interior slip-out of sleeve 51 and overlaps the compression spring 54 of establishing on inserted bar 52, compression spring 54 is located sleeve 51 in one end and the spacing ring 53 one side butt that deviates from stand 3, the other end and sleeve 51's inner wall butt.

As shown in fig. 3, a pull ring 55 is fixedly connected to one side of the insertion rod 52 away from the upright 3, the pull ring 55 is arranged to facilitate a worker to pull the insertion rod 52, and the upright 3 is provided with a slot 33 engaged with the insertion rod 52. When the staff is at installation stand 3, through sliding in the entrance with stand 3 from slide rail 4, and promote stand 3 to be located the below of being close to sleeve 51, through pulling pull ring 55, make inserted bar 52 upward movement, inserted bar 52 upward movement's in-process, drive spacing ring 53 upward movement, and compress compression spring 54, continue to promote stand 3, the inserted bar is located with stand 3 upper surface butt department, align inserted bar 52 when stand 3's jack, then loosen the hand, compression spring 54 resumes initial position, drive inserted bar 52 downstream, insert and establish on stand 3, thereby fix stand 3 fast, improve the work efficiency that the staff installed stand 3, the time of installing stand 3 sparingly.

As shown in fig. 3, the circumferential surface of the insertion rod 52 is fixedly connected with the clamping blocks 56 vertically, the sleeve 51 is provided with a yielding hole 511 for yielding the clamping blocks 56, a worker pulls the pull ring 55 first to make the insertion rod 52 move upwards and move to a position where the upright post 3 can slide in the slide rail 4, the insertion rod 52 drives the clamping blocks 56 to penetrate out of the sleeve 51 from the yielding hole 511 and to be positioned outside the yielding hole 511 in the process of moving upwards, then the insertion rod 52 rotates forwards to make the clamping blocks 56 positioned at the side of the yielding hole 511, then the pull ring 55 is released, under the action of the compression spring 54, the clamping blocks 56 are clamped on the outer wall of the sleeve 51, the end of the insertion rod 52 does not influence the sliding of the upright post 3 in the slide rail 4, all the clamping blocks 56 are clamped on the outer wall of the sleeve 51 to slide all the upright posts 3 to the corresponding positions, then the insertion rod 52 rotates backwards to make the clamping blocks 56 penetrate into the sleeve 51 from the yielding hole 511, so that the insertion rod 52 is inserted into the upright 3, thereby quickly fixing the upright 3 to the side plate 1.

As shown in fig. 3, the upper and lower sides of the upright post 3 are fixedly connected with the sliding strips 31 arranged along the width direction of the upright post 3, the opposite inner walls of the sliding rails 4 are provided with sliding grooves 41 matched with the sliding strips 31 to slide, and the possibility that the upright post 3 is separated from the sliding rails 4 in the sliding process is reduced by the sliding strips 31 sliding in the sliding grooves 41. The slide bar 31 is rotatably connected with a plurality of balls 32 abutted against the inner wall of the sliding groove 41, and the arrangement of the balls 32 reduces the abrasion between the slide bar 31 and the sliding groove 41 when the slide bar slides, and strengthens the sliding of the upright post 3 and the sliding rail 4. The bottom of slide rail 4 is provided with location strip 44, accepts to offer on the board 2 to pierce through the constant head tank 21 of accepting board 2, through with location strip 44 joint to the constant head tank 21 in, the staff of being convenient for places slide rail 4 in suitable position to strengthen slide rail 4 and accept the connection between the board 2.

As shown in fig. 3 and 4, the slide rail 4 and the side plate 1 are detachably connected, two caulking grooves 42 are formed in one side, facing the side plate 1, of the slide rail 4, the caulking grooves 42 are sunken towards the direction of the outer wall of the slide rail 4, screws 43 in threaded connection with the side plate 1 are arranged in the caulking grooves 42, and the end faces of the screws 43 do not protrude out of the inner wall of the slide rail 4, so that the upright posts 3 are not influenced to slide in the slide rail 4.

As shown in fig. 3 and 4, one side of curb plate 1 is provided with a pair of joint board 12, a pair of joint board 12 is located the inner wall and the outer wall of curb plate 1 respectively, and the lowest position of joint board 12 is located the top of slide rail 4 highest point, the aperture between a pair of joint board 12 is used for holding curb plate 1, a pair of joint board 12 all communicates and is provided with three vertical range perforation 121 that pierces through joint board 12, curb plate 1 deviates from one side of joint board 12 and offers the connecting hole 13 that sets up with perforation 121 aligns. When the staff is at the extension cable testing bridge, place curb plate 1 in a pair of joint board 12, pass perforation 121 and connecting hole 13 and with the nut cooperation through bolt 14 for two adjacent curb plates 1 are fixed each other, the length of extension cable testing bridge.

The implementation principle of the embodiment is as follows: firstly, a worker pulls the pull ring 55 to enable the insertion rod 52 to move upwards and move to a position where the upright post 3 can slide in the slide rail 4, the insertion rod 52 drives the limiting ring 53 to move upwards in the process of moving upwards to extrude the compression spring 54 and drive the clamping block 56 to penetrate out of the sleeve 51 from the abdicating hole 511 and be positioned outside the abdicating hole 511, then the insertion rod 52 is rotated forwards to enable the clamping block 56 to be positioned at the side edge of the abdicating hole 511, then the pull ring 55 is loosened, the clamping block 56 is clamped on the outer wall of the sleeve 51 under the action of the compression spring 54, the end part of the insertion rod 52 does not influence the sliding of the upright post 3 in the slide rail 4, all the clamping blocks 56 are clamped on the outer wall of the sleeve 51 to slide all the upright posts 3 to the corresponding positions, then the insertion rod 52 is rotated reversely to enable the clamping block 56 to penetrate into the sleeve 51 from the abdicating hole 511 to enable the insertion rod 52 to be inserted into the upright post 3, thereby fix stand 3 on curb plate 1 fast, improve the efficiency that the staff installed stand 3.

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 testing bridge mounting structure, includes a pair of curb plate (1) and a plurality of stand (3) of being connected with a pair of curb plate (1), its characterized in that: a pair of slide rails (4) convenient for mounting the upright posts (3) are respectively arranged on the relative inner walls of the side plates (1), the slide rails (4) extend along the length direction of the side plates (1), the upright posts (3) are connected with the slide rails (4) in a sliding manner, the slide rails (4) are provided with quick fixing components (5) clamped with the upright posts (3), each quick fixing component (5) comprises a sleeve (51) arranged on the slide rail (4), an inserting rod (52) connected with the sleeve (51) in a sliding manner and inserted into the slide rails (4) and spliced with the upright posts (3), a limiting ring (53) coaxially fixedly connected with the inserting rod (52) and used for limiting the inserting rod (52) to slide out from the sleeve (51) and a compression spring (54) sleeved on the inserting rod (52), the compression spring (54) is positioned in the sleeve (51), one end of the compression spring (54) is abutted to one side of the limiting ring (53) departing from the upright, the other end of the sleeve abuts against the inner wall of the sleeve (51).

2. A cable tray mounting arrangement as claimed in claim 1, wherein: the cross section of the sliding rail (4) is in a U shape with an opening deviating from one side of the side plate (1).

3. A cable tray mounting arrangement as claimed in claim 2, wherein: the two sides that stand (3) and slide rail (4) pasted are fixed with draw runner (31), and slide rail (4) both sides inner wall relatively offers spout (41) that slides with draw runner (31) cooperation.

4. A cable tray mounting arrangement as claimed in claim 3, wherein: the sliding strip (31) is connected with a plurality of balls (32) which are abutted against the inner wall of the sliding groove (41) in a rotating mode.

5. A cable tray mounting arrangement as claimed in claim 1, wherein: the slide rail (4) is connected with the side plate (1) through a screw (43).

6. A cable tray mounting arrangement as claimed in claim 5, wherein: one side of the sliding rail (4) facing the side plate (1) is provided with a caulking groove (42) for accommodating a screw (43).

7. A cable tray mounting arrangement as claimed in claim 1, wherein: one end of the inserted rod (52) departing from the upright post (3) is provided with a pull ring (55) which is convenient for pulling the inserted rod (52).

8. A cable tray mounting arrangement as claimed in claim 7, wherein: be fixed with a joint piece (56) on inserted bar (52) global, the card is equipped with yielding hole (511) that pass with joint piece (56) on sleeve (51), and when inserted bar (52) and stand (3) break away from, joint piece (56) are worn out from yielding hole (511), rotate inserted bar (52), and joint piece (56) joint is at the upper surface of sleeve (51).

9. A cable tray mounting arrangement as claimed in claim 1, wherein: and the bottoms of the side plates (1) are vertically and fixedly connected with a bearing plate (2) used for bearing a sliding rail (4).