CN215291828U

CN215291828U - Building engineering protective bracket

Info

Publication number: CN215291828U
Application number: CN202121793787.3U
Authority: CN
Inventors: 唐广辉; 武雪峰; 张殿军; 高环; 石颖
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2021-12-24
Anticipated expiration: 2031-08-03

Abstract

The utility model provides a building engineering protective bracket belongs to protective bracket technical field, including the outer support, inner support and auxiliary device, the surface of outer support is equipped with auxiliary device, auxiliary device includes the riser, the top fixed surface of riser and outer support is connected, first spout has been seted up on the surface of riser, the inside fixed mounting of first spout has first spring, the one end fixed mounting that first spout was kept away from to first spring has the slider, the fixed surface of slider installs the inserted bar, perpendicular groove has been seted up to the side of riser, the inside sliding connection who erects the groove has the connecting plate, the jack has been seted up on the top surface of inner support. The utility model discloses, the length of solving current protective bracket can not adjust and extend, when sealing construction environment, often need transport a large amount of protective bracket, the turnover and the problem of removing inconvenience for protective bracket.

Description

Building engineering protective bracket

Technical Field

The utility model belongs to the technical field of the protective bracket, especially, relate to a building engineering protective bracket.

Background

The protective support can often be used to the construction engineering in the work progress, can protect the highway section being under construction through the protective support, plays corresponding warning effect to pedestrian and constructor, ensures the normal construction of engineering.

The existing protective support is single in structure, the protective support is often required to be additionally spliced to play a protective role due to the fact that the length of the protective support is not enough, and particularly under a small-range construction environment, the protective support is often required to be matched with a plurality of protective supports, and meanwhile, the length of the existing protective support cannot be adjusted and expanded, so that a large number of protective supports are often required to be transported when the construction environment is closed, and inconvenience is brought to turnover and movement of the protective support.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current protective bracket single structure, often appear because protective bracket's length is not enough, need additionally splice protective bracket and play the guard action, especially under the small-scale construction environment, often need a plurality of protective bracket's cooperation just can, simultaneously because current protective bracket's length can not adjust and the extension, when sealing the construction environment, often need transport a large amount of protective bracket, the shortcoming of inconvenience is brought with the removal to protective bracket's turnover, and a building engineering protective bracket who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a building engineering protective bracket, includes outer support, inner support and auxiliary device, the surface of outer support is equipped with auxiliary device, auxiliary device includes the riser, the top fixed surface of riser and outer support is connected, first spout has been seted up on the surface of riser, the inside fixed mounting of first spout has first spring, the one end fixed mounting that first spout was kept away from to first spring has the slider, the fixed surface of slider installs the inserted bar, perpendicular groove has been seted up to the side of riser, the inside sliding connection who erects the groove has the connecting plate, the connecting plate is kept away from the one end and the slider fixed connection who erects the groove, the slider is with the help of connecting plate and first spout sliding connection, the jack has been seted up on the top surface of inner support.

The inserted bar is an L-shaped structure, and the size of one end of the inserted bar, which is far away from the sliding block, is matched with the size of the jack.

The inner walls of the upper side and the lower side of the outer support are fixedly provided with guide plates, the upper surface and the lower surface of the inner support are provided with strip-shaped grooves, the outer support is in sliding connection with the inner support through the guide plates, and the surface of the bottom of the outer support is fixedly provided with two support legs.

The supporting device is arranged inside the inner support and comprises a U-shaped support, the U-shaped support is fixedly connected with the inner wall of the inner support, second chutes are formed in the inner walls of two sides of the U-shaped support, a sliding plate is connected to the inside of each second chute in a sliding mode, two supporting rods are fixedly mounted on the surface of the sliding plate, supporting pad feet are fixedly mounted at one ends, away from the sliding plate, of the supporting rods, second springs are fixedly mounted at the surfaces of the ends, away from the supporting rods, of the sliding plate, U-shaped pull rods are fixedly mounted on the surface of the sliding plate, clamping blocks are rotatably connected to the side faces of the U-shaped support, and clamping grooves are formed in the side faces of the sliding plate.

One end, far away from the sliding plate, of the second spring is fixedly connected with the U-shaped support, and the sliding plate is connected with the second sliding groove in a sliding mode through the U-shaped pull rod.

The clamping block is of an L-shaped structure, and one end, far away from the U-shaped support, of the clamping block is matched with the clamping groove in size.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, when the length of the protective bracket is not enough, the connecting plate slides downwards and vertically inside the groove, the connecting plate slides upwards in the vertical groove to drive the slider to slide upwards in the first sliding groove and stretch the first spring, and simultaneously the slider slides in the first sliding groove to drive the inserting rod to move upwards, the inserting rod moves upwards to drive the inserting rod to separate from the jack, the inserting rod and the jack separate to lead the outer bracket and the inner bracket to lose fixation, at the moment, the inner bracket slides and is moved out from the inner part of the outer bracket, through the design of the strip-shaped groove on the surface of the inner bracket and the guide plate on the surface of the outer bracket, the inner bracket can slide smoothly in the outer bracket, and simultaneously, the inner bracket can play a limiting role, the stability of the inner bracket in the sliding process can be improved, through the matching of the structure, through the matching of the outer bracket and the inner bracket, compared with the existing protective bracket, this device has the function of extension and adjustable length, consequently at the practical application in-process, can reduce the use of protective bracket quantity, can reduce protective bracket's concatenation when using, has improved the practicality, and in the work progress, can reduce protective bracket's turnover and transportation equally, is favorable to accomplishing protective bracket's overall arrangement fast.

2. In the utility model, after the inner support is taken out from the inner part of the outer support, the clamping block is rotated, the clamping block rotates to drive the inner support to move out of the clamping groove, the clamping groove and the clamping block are separated to lead the sliding plate and the second sliding groove to lose fixation, at the moment, the resilience force of the second spring is utilized to drive the sliding plate to move downwards in the second sliding groove, the sliding plate moves downwards in the second sliding groove to drive the supporting rod to move, the supporting rod moves to drive the supporting foot to move downwards and is abutted against the ground, thereby the inner support can be supported, the stability of the inner support and the outer support can be ensured, and the friction is increased after the supporting foot is contacted with the ground, the inner support can be ensured not to slide randomly in the outer support, the stability of the inner support is improved, when the inner support needs to slide into the inner support again, only the U-shaped pull rod needs to be pulled upwards, the U-shaped pull rod moves upwards to pull the sliding plate to move upwards in the second sliding groove, and when the sliding plate moves to a proper position in the second sliding groove, the clamping block is rotated, so that the clamping block is clamped into the clamping groove.

Drawings

Fig. 1 is a schematic perspective view of a protective bracket for construction engineering according to the present invention;

FIG. 2 is a left side view of a construction support;

FIG. 3 is a schematic view of a constructional engineering protective bracket shown at B in FIG. 2;

FIG. 4 is a schematic view of a constructional engineering protective bracket shown at A in FIG. 1;

illustration of the drawings: 1. an outer support; 2. a guide plate; 3. an inner support; 4. a strip-shaped groove; 5. an auxiliary device; 51. a vertical plate; 52. a first chute; 53. a first spring; 54. a slider; 55. inserting a rod; 56. a vertical slot; 57. a connecting plate; 58. a jack; 6. a support leg; 7. a support device; 71. a U-shaped bracket; 72. a second chute; 73. a slide plate; 74. a support bar; 75. supporting the foot pad; 76. a second spring; 77. a U-shaped pull rod; 78. a clamping block; 79. a clamping groove.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

In embodiment 1, as shown in fig. 1 to 4, guide plates 2 are fixedly mounted on inner walls of upper and lower sides of an outer support 1, strip-shaped grooves 4 are formed in upper and lower surfaces of an inner support 3, the outer support 1 is slidably connected with the inner support 3 by means of the guide plates 2, and two support legs 6 are fixedly mounted on a bottom surface of the outer support 1.

It is single to say that solve present protective bracket structure next specifically, often appear because protective bracket's length is not enough, need additionally splice protective bracket and play the guard action, especially under the small-scale construction environment, often need the cooperation of a plurality of protective bracket just can, simultaneously because present protective bracket's length can not adjust and the extension, when sealing the construction environment, often need transport a large amount of protective bracket, when the inside of avoiding inner support follow outer support to shift out for the turnover and the removal of protective bracket bring inconvenient problem part, lack supporting component, the problem part of the stability of whole device is further influenced.

As shown in fig. 2 and 3, the outer support 1, the inner support 3 and the auxiliary device 5 are included, the auxiliary device 5 is disposed on the surface of the outer support 1, the auxiliary device 5 includes a vertical plate 51, the vertical plate 51 is fixedly connected with the top surface of the outer support 1, a first sliding groove 52 is disposed on the surface of the vertical plate 51, a first spring 53 is fixedly mounted inside the first sliding groove 52, a sliding block 54 is fixedly mounted at one end of the first spring 53 away from the first sliding groove 52, an insertion rod 55 is fixedly mounted on the surface of the sliding block 54, a vertical groove 56 is disposed on the side surface of the vertical plate 51, a connecting plate 57 is slidably connected inside the vertical groove 56, the connecting plate 57 slides upwards inside the vertical groove 56 to drive the sliding block 54 to slide upwards inside the first sliding groove 52 and stretch the first spring 53, meanwhile, the sliding block 54 also drives the insertion rod 55 to move upwards inside the first sliding groove 52, the insertion rod 55 moves upwards to drive itself to separate from the insertion hole 58, the insertion rod 55 and the insertion hole 58 are separated to lead the outer support 1 and the inner support 3 to lose fixation, at this time, the inner support 3 is slid to lead the inner support 3 to move out from the inner part of the outer support 1, the inner support 3 can smoothly slide in the outer support 1 through the design of the strip-shaped groove 4 on the surface of the inner support 3 and the guide plate 2 on the surface of the outer support 1, and simultaneously, the inner support 3 can play a limiting role to improve the stability of the inner support 3 in the sliding process, and through the matching of the structure and the matching of the outer support 1 and the inner support 3, compared with the prior protective support, the device has the functions of expanding and adjusting the length, thereby reducing the use of the number of the protective supports in the practical application process, reducing the splicing of the protective supports in the use, improving the practicability, and also reducing the turnover and transportation of the protective supports in the construction process, the arrangement of the protective bracket is favorably and quickly finished, and the top surface of the inner bracket 3 is provided with the jack 58.

The end of the connecting plate 57 remote from the vertical slot 56 is fixedly connected with the sliding block 54, and the sliding block 54 is slidably connected with the first sliding slot 52 by the connecting plate 57.

The inserted link 55 is in an L-shaped structure, and the size of one end of the inserted link 55 far away from the sliding block 54 is matched with that of the insertion hole 58.

The effect achieved by the mutual matching of the upper section components is that when the length of the protective bracket is not enough, the connecting plate 57 in the vertical groove 56 slides downwards, the connecting plate 57 slides upwards in the vertical groove 56 to drive the slide block 54 to slide upwards in the first sliding groove 52 and stretch the first spring 53, meanwhile, the slide block 54 slides in the first sliding groove 52 and also drives the inserting rod 55 to move upwards, the inserting rod 55 moves upwards to drive the inserting rod to separate from the inserting hole 58, the inserting rod 55 separates from the inserting hole 58 to lose the fixation between the outer bracket 1 and the inner bracket 3, at this time, the inner bracket 3 is slid to move the inner bracket 3 out of the inner part of the outer bracket 1, through the design of the strip-shaped groove 4 on the surface of the inner bracket 3 and the guide plate 2 on the surface of the outer bracket 1, the inner bracket 3 can smoothly slide in the inner part of the outer bracket 1, and can play a limiting role in the inner bracket 3, and can improve the stability of the inner bracket 3 in the sliding process, through the cooperation of above-mentioned structure, through the cooperation of outer support 1 and inner support 3, compare with current protective cradle, this device has the function of extension and adjustable length, consequently at the practical application in-process, can reduce the use of protective cradle quantity, can reduce protective cradle's concatenation when using, improved the practicality, in the work progress equally, can reduce protective cradle's turnover and transportation, be favorable to accomplishing protective cradle's overall arrangement fast.

As shown in fig. 1 and 4, a supporting device 7 is disposed inside the inner bracket 3, the supporting device 7 includes a U-shaped bracket 71, the U-shaped bracket 71 is fixedly connected to an inner wall of the inner bracket 3, second sliding grooves 72 are disposed on inner walls of two sides of the U-shaped bracket 71, a sliding plate 73 is slidably connected inside the second sliding grooves 72, two supporting rods 74 are fixedly mounted on a surface of the sliding plate 73, a supporting pad 75 is fixedly mounted on one end of the supporting rod 74 far away from the sliding plate 73, a second spring 76 is fixedly mounted on a surface of one end of the sliding plate 73 far away from the supporting rod 74, a U-shaped pull rod 77 is fixedly mounted on a surface of the sliding plate 73, a latch 78 is rotatably connected to a side surface of the U-shaped bracket 71, the latch 78 is rotated to move itself out of the latch 79, the latch 79 and the latch 78 are separated to cause the sliding plate 73 to be loose from the second sliding grooves 72, at this time, the slide plate 73 is driven to move downward inside the second sliding grooves 72 by resilience of the second spring 76, slide 73 moves down in the inside of second spout 72 and drives bracing piece 74 to remove, bracing piece 74 moves and drives and supports pad foot 75 and move down to contradict with ground, thereby can play the supporting role to inner support 3, consequently can guarantee the stability of inner support 3 and outer support 1, and because support pad foot 75 has increased the friction with ground contact back, can also guarantee that inner support 3 can not slide at will in the inside of outer support 1, inner support 3's stability has been improved, draw-in groove 79 has been seted up to the side of slide 73.

The end of the second spring 76 remote from the slide plate 73 is fixedly connected to the U-shaped bracket 71, and the slide plate 73 is slidably connected to the second slide groove 72 by means of a U-shaped pull rod 77.

The latch 78 is in an L-shaped structure, and one end of the latch 78, which is far away from the U-shaped bracket 71, is matched with the size of the catch 79.

The effect achieved by the mutual matching of the upper section components is that when the inner support 3 is pulled out from the inner part of the outer support 1, the block 78 is rotated, the block 78 rotates to drive the inner support to move out from the inside of the block 79, the block 79 and the block 78 are separated to cause the sliding plate 73 and the second sliding groove 72 to lose fixation, at this time, the resilience force of the second spring 76 is utilized to drive the sliding plate 73 to move downwards in the second sliding groove 72, the sliding plate 73 moves downwards in the second sliding groove 72 to drive the supporting rod 74 to move, the supporting rod 74 moves to drive the supporting foot 75 to move downwards and is abutted against the ground, so that the inner support 3 can be supported, the stability of the inner support 3 and the outer support 1 can be ensured, and the friction is increased after the supporting foot 75 is contacted with the ground, the inner support 3 can not slide randomly in the inner support 1, and the stability of the inner support 3 is improved, when the inner bracket 3 needs to be slid into the outer bracket 1 again, only the U-shaped pull rod 77 needs to be pulled upwards, the U-shaped pull rod 77 moves upwards to pull the sliding plate 73 to move upwards in the second sliding groove 72, and when the sliding plate 73 moves to a proper position in the second sliding groove 72, the clamping block 78 is rotated, so that the clamping block 78 is clamped into the clamping groove 79.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a building engineering protective bracket, includes outer support (1), inner support (3) and auxiliary device (5), its characterized in that: the surface of outer support (1) is equipped with auxiliary device (5), auxiliary device (5) include riser (51), the top fixed surface of riser (51) and outer support (1) is connected, first spout (52) have been seted up on the surface of riser (51), the inside fixed mounting of first spout (52) has first spring (53), the one end fixed mounting that first spout (52) were kept away from in first spring (53) has slider (54), the fixed surface of slider (54) installs inserted bar (55), perpendicular groove (56) have been seted up to the side of riser (51), the inside sliding connection of perpendicular groove (56) has connecting plate (57), jack (58) have been seted up to the top surface of inner support (3).

2. A construction engineering protective bracket according to claim 1, wherein: one end, far away from the vertical groove (56), of the connecting plate (57) is fixedly connected with the sliding block (54), and the sliding block (54) is connected with the first sliding groove (52) in a sliding mode through the connecting plate (57).

3. A construction engineering protective bracket according to claim 1, wherein: the inserted bar (55) is of an L-shaped structure, and the size of one end, far away from the sliding block (54), of the inserted bar (55) is matched with the size of the insertion hole (58).

4. A construction engineering protective bracket according to claim 1, wherein: the inner walls of the upper side and the lower side of the outer support (1) are fixedly provided with guide plates (2), the upper surface and the lower surface of the inner support (3) are provided with strip-shaped grooves (4), the outer support (1) is in sliding connection with the inner support (3) through the guide plates (2), and the surface of the bottom of the outer support (1) is fixedly provided with two support legs (6).

5. A construction engineering protective bracket according to claim 1, wherein: a supporting device (7) is arranged in the inner support (3), the supporting device (7) comprises a U-shaped support (71), the U-shaped bracket (71) is fixedly connected with the inner wall of the inner bracket (3), the inner walls of the two sides of the U-shaped bracket (71) are both provided with a second sliding chute (72), a sliding plate (73) is connected inside the second sliding chute (72) in a sliding manner, two supporting rods (74) are fixedly arranged on the surface of the sliding plate (73), one end of the supporting rod (74) far away from the sliding plate (73) is fixedly provided with a supporting foot pad (75), a second spring (76) is fixedly arranged on the surface of one end of the sliding plate (73) far away from the supporting rod (74), the surface of the sliding plate (73) is fixedly provided with a U-shaped pull rod (77), the side surface of the U-shaped support (71) is rotatably connected with a clamping block (78), and the side surface of the sliding plate (73) is provided with a clamping groove (79).

6. A construction engineering protective bracket according to claim 5, wherein: one end, far away from the sliding plate (73), of the second spring (76) is fixedly connected with the U-shaped support (71), and the sliding plate (73) is connected with the second sliding groove (72) in a sliding mode through a U-shaped pull rod (77).

7. A construction engineering protective bracket according to claim 5, wherein: the clamping block (78) is of an L-shaped structure, and one end, far away from the U-shaped bracket (71), of the clamping block (78) is matched with the clamping groove (79) in size.