CN216787452U

CN216787452U - Bridge type support that bearing structure is firm

Info

Publication number: CN216787452U
Application number: CN202123405945.6U
Authority: CN
Inventors: 刘伟; 杨光; 兰添; 兰军成
Original assignee: Hangzhou Woaida Construction Technology Co ltd
Current assignee: Hangzhou Woaida Construction Technology Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-06-21
Anticipated expiration: 2031-12-30

Abstract

The utility model belongs to the technical field of supports, and discloses a bridge type support with a stable supporting structure, which comprises: a support plate; two bracing pieces are connected to two ends of the bottom of the supporting plate in a sliding manner, the bottom end of the supporting rod is fixedly provided with a base for improving the stability of the supporting rod, a group of tightness adjusting boxes are arranged at the middle position between the two bracing pieces, the two sides of each tightness adjusting box are symmetrically retractable and connected with a tightness rope, the end parts of the tightness ropes are detachably connected with two connecting rings, and the end parts of the connecting rings are respectively connected to the steel wire ropes at the upper end and the lower end of the supporting rod. The support has strong adjustability and high stability.

Description

Bridge type support that bearing structure is firm

Technical Field

The utility model belongs to the technical field of supports, and particularly relates to a bridge type support with a stable supporting structure.

Background

At present, in various building and industrial industries, various supports are often needed for supporting heavy objects, pipelines and articles; the existing common support bracket is relatively simple in structure, most of the existing common support brackets are formed by adopting an angle steel framework mode through welding or bolt connection, but in the actual use process, certain defects still exist in the support stability, and a bridge type support needs to be designed.

SUMMERY OF THE UTILITY MODEL

An object of an embodiment of the present invention is to provide a bridge support with a stable supporting structure, which aims to solve the above problems.

The utility model is realized in such a way that a structure diagram of a bridge type support with a stable support structure comprises: a support plate; backup pad bottom both ends sliding connection has two bracing pieces, the distance can be adjusted between the bracing piece, an adjustment by a wide margin is carried out when being used for supporting the backup pad for the first time, bracing piece bottom fixed mounting has and is used for improving the bracing piece and places stable base, it is provided with a set of elasticity regulating box to be located the middle part position between two bracing pieces, the bilateral symmetry extendible of elasticity regulating box is connected with the bungee, the end part tear open of bungee is connected with two go-between, the tip of go-between is connected to the wire rope at the upper and lower both ends of bracing piece respectively, the wire rope of utilizing the elasticity regulating box both sides forms the X type of retractable with the bracing piece of both sides and is connected, abundant improvement bracing piece is to the stable supporting ability of backup pad.

According to the bridge type support with the stable support structure, the support supporting plates are supported by the support rods with adjustable intervals, so that objects with different weights can be stably supported;

through connect the wire rope that X type and elasticity are adjustable between two bracing pieces, realize the stable connection to two bracing pieces, further improve the stable support to the backup pad.

Drawings

Fig. 1 is a schematic structural view of a bridge support for stabilizing a support structure.

Fig. 2 is a schematic front view of a bridge support with a stable support structure.

FIG. 3 is a side view of a bridge support for stabilizing a support structure.

Fig. 4 is an enlarged schematic structural diagram of a1 in fig. 3.

FIG. 5 is a schematic diagram of the internal structure of a slack adjuster box in a bridge support with a stable support structure.

FIG. 6 is a schematic view of the exterior of a slack adjuster box in a bridge support with a stable support structure;

in the drawings: the device comprises a supporting plate 10, a supporting rod 11, a base 12, a sliding rail 13, a sliding chute 14, a sliding block 15, a positioning rod 16, a tightness adjusting box 17, a telescopic cylinder rod 18, a steel wire rope 19, a connecting ring 20, a tightness rope 21, a connecting rod 22, a positioning hole 23, a rotating handle 25, a toothed bar 26, a limiting rod 27, a rotating shaft 28, a spring 29, a fixing block 30, a winding roller 31, a first helical tooth 32 and a second helical tooth 33.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Specific implementations of the present invention are described in detail below with reference to specific embodiments.

As shown in fig. 1 to 3, a structure diagram of a bridge support for stabilizing a supporting structure according to an embodiment of the present invention includes: a support plate 10; two bracing pieces 11 are connected to both ends sliding in backup pad 10 bottom, the distance can be adjusted between the bracing piece 11, an adjustment by a wide margin is carried out when being used for supporting backup pad 10 for the first time, 11 bottom fixed mountings of bracing piece have and are used for improving bracing piece 11 and place stable base 12, it is provided with a set of tight regulation case 17 to be located the middle part position between two bracing pieces 11, the bilateral symmetry extendible of tight regulation case 17 is connected with bungee 21, the tip formula of tearing open of bungee 21 is connected with two go-between 20, the tip of go-between 20 is connected to the wire rope 19 at the upper and lower both ends of bracing piece 11 respectively, the wire rope 19 of utilizing the tight regulation case 17 both sides forms the X type of extendible with the bracing piece 11 of both sides and is connected, abundant improvement bracing piece 11 is to the stable support ability of backup pad 10.

In the embodiment of the utility model, the top of the tightness adjusting box 17 is fixedly connected with the telescopic cylinder rod 18, the top of the telescopic cylinder rod 18 is fixed in the middle of the bottom of the supporting plate 10, and the tightness adjusting box 17 is fixedly connected with the supporting plate 10 by using the telescopic cylinder rod 18, so that the two sides of the tightness adjusting box 17 are ensured to be stable when the tightness of the steel wire rope 19 is controlled to be released and released.

Referring to fig. 4, as a preferred embodiment of the present invention, a sliding rail 13 is fixedly installed at the bottom of the supporting plate 10, a sliding slot 14 is formed in the sliding rail 13, and a sliding block 15 slidably connected to the inside of the sliding slot 14 is fixedly installed at the top of the supporting rod 11, that is, the sliding block 15 slides in the sliding slot 14, so as to adjust the distance between the supporting rods 11 at two sides, and realize the supporting range of the supporting plate 10 for the first time; the sliding groove 14 and the sliding block 15 are arranged to be of T-shaped structures, the sliding groove 14 and the sliding block 15 are used for improving stability when sliding, meanwhile, a plurality of positioning holes 23 are formed in one side of the sliding rail 13 at equal intervals, positioning rods 16 are inserted into the positioning holes 23, slots are formed in the side walls, corresponding to the positioning holes 23, of the sliding block 15, namely the positioning rods 16 are inserted into the positioning holes 23 and then extend into the slots in the sliding block 15, fixing of the sliding block 15 is achieved, and then transverse movement of the supporting rod 11 is limited.

As a preferred embodiment of the present invention, a connecting rod 22 parallel to the supporting plate 10 is fixedly installed at an end of the wire rope 19 away from the slack adjuster 17, an end of the connecting rod 22 is connected to a side wall of the supporting rod 11, the supporting rod 11 is configured to be a telescopic rod structure, the height of the supporting rod 11 is adjusted, and then the supporting height of the supporting plate 10 is adjusted.

Referring to fig. 5, as a preferred embodiment of the present invention, two sides of the slack adjuster 17 are provided with rope holes, the slack ropes 21 pass through the rope holes and enter the slack adjuster 17, the end portions of the two slack ropes 21 inside the slack adjuster 17 are respectively wound and connected with winding rollers 31 respectively rotatably disposed on the upper and lower sides inside the slack adjuster 17, the adjacent end portions of the two winding rollers 31 are fixedly provided with first helical teeth 32, the front sides of the first helical teeth 32 are vertically and jointly engaged with a group of second helical teeth 33, the second helical teeth 33 pass through the wall of the slack adjuster 17 and are outwardly connected with a rotating mechanism, the rotating mechanism drives the second helical teeth 33 to rotate, then the first helical teeth 32 are engaged with the second helical teeth 33 to drive the winding rollers 31 on the two sides to rotate, and then the tightness of the steel wire ropes 19 at the end portions of the slack ropes 21 is controlled.

Referring to fig. 6, as a preferred embodiment of the present invention, the rotating mechanism includes a rotating rod fixed on one side of the second helical gear 33, the end of the rotating rod is connected with a toothed rod 26, a rotating handle 25 for rotation is installed on the end of the toothed rod 26, the rotating handle 25 is manually rotated to drive the second helical gear 33 to rotate under the connection of the toothed rod 26 and the rotating rod, meanwhile, a limiting mechanism for limiting and preventing the rotating rod from automatically rotating is arranged on one side of the toothed rod 26, the limiting mechanism includes a limiting rod 27 with a V-shaped structure embedded in a tooth space of the toothed rod 26, the middle of the limiting rod 27 is rotatably connected to a side wall of the slack adjusting box 17 through a rotating shaft 28, the other end of the limiting rod 27 is elastically connected with a spring 29, the end of the spring 29 is elastically connected with a fixing block 30 fixed on the side wall of the slack adjusting box 17, the end of the limiting rod 27 is kept in snap-lock with the tooth space of the toothed rod 26 at any time by using the elastic action of the spring 29, the ratch 26 is prevented from rotating, and when the ratch is required to rotate, the spring 29 can be manually pressed, then the limiting rod 27 rotates, and the end part of the limiting rod is separated from the toothed groove of the ratch 26.

The embodiment of the utility model provides a bridge type support with a stable supporting structure, when a supporting plate 10 supports heavy objects with different weights or sizes, the interval between supporting rods 11 on two sides is adjusted, the supporting rods 11 can be arranged in a sliding block 15 through a sliding groove 14 on the top of each supporting rod 11 to slide and move, then the supporting rods 11 are fixed by inserting a positioning rod 16 into a positioning hole 23, then a second helical tooth 33 at the inner end of a rotating rod is controlled to rotate by rotating a rotating handle 25 to drive a toothed rod 26 to rotate, the second helical tooth 33 is meshed with first helical teeth 32 on two sides to drive an elastic rope 21 on a winding roller 31 to wind, then steel wire ropes 19 on two sides are driven to tighten towards an elastic adjusting box 17, the two supporting rods 11 are connected in an X shape, and the supporting capability of the supporting plates 10 by the supporting rods 11 is fully improved.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. A bridge support for stabilizing a support structure, said bridge support comprising: a support plate; two bracing pieces are connected to two ends of the bottom of the supporting plate in a sliding manner, the bottom end of the supporting rod is fixedly provided with a base for improving the stability of the supporting rod, a group of tightness adjusting boxes are arranged at the middle position between the two bracing pieces, the two sides of each tightness adjusting box are symmetrically retractable and connected with a tightness rope, the end parts of the tightness ropes are detachably connected with two connecting rings, and the end parts of the connecting rings are respectively connected to the steel wire ropes at the upper end and the lower end of the supporting rod.

2. The bridge support according to claim 1, wherein a telescopic rod is fixedly connected to the top of the slack adjuster box, and the top of the telescopic rod is fixed to the middle of the bottom of the support plate.

3. The bridge support according to claim 2, wherein a slide rail is fixedly installed at the bottom of the support plate, a slide groove is formed in the slide rail, and a slide block slidably connected to the slide groove is fixedly installed at the top of the support rod.

4. A bridge support according to claim 3, wherein said runner and said slider are arranged in a T-shaped configuration.

5. The bridge support according to claim 4, wherein a plurality of positioning holes are formed at equal intervals on one side of the slide rail, the positioning rods are inserted into the positioning holes, and the slide block has slots corresponding to the side walls of the positioning holes.

6. The bridge type support frame with the stable supporting structure as claimed in claim 5, wherein the end of the steel wire rope far away from the slack adjuster box is fixedly provided with a connecting rod parallel to the supporting plate, the end of the connecting rod is connected to the side wall of the supporting rod, and the supporting rod is arranged in a telescopic rod structure.

7. The bridge type support frame with the stable supporting structure according to claim 6, wherein rope holes are formed in two sides of the tightness adjusting box, the elastic ropes penetrate through the rope holes and enter the tightness adjusting box, the end portions, arranged inside the tightness adjusting box, of the elastic ropes on the two sides are respectively wound and connected with winding rollers which are respectively and rotatably arranged on the upper side and the lower side inside the tightness adjusting box, the adjacent end portions of the two winding rollers are fixedly provided with a first inclined tooth, the front sides of the first inclined teeth are vertically and jointly meshed with a group of second inclined teeth, and the second inclined teeth penetrate through the wall of the tightness adjusting box and are outwards connected with a rotating mechanism.

8. A bridge support according to claim 7, in which the rotation means comprises a rotation rod fixed to one side of the helical teeth, the end of the rotation rod is connected to a toothed rod, and the end of the toothed rod is provided with a rotation handle for rotation.

9. The bridge type bracket according to claim 8, wherein a limiting mechanism for limiting the rotation rod from automatically rotating is arranged on one side of the rack bar, the limiting mechanism comprises a V-shaped limiting rod embedded in a tooth socket of the rack bar, the middle of the limiting rod is rotatably connected to the side wall of the slack adjusting box through a rotating shaft, a spring is elastically connected to the other end of the limiting rod, and a fixing block fixed on the side wall of the slack adjusting box is elastically connected to the tail end of the spring.