CN218933156U

CN218933156U - Supporting device for groove

Info

Publication number: CN218933156U
Application number: CN202320035115.9U
Authority: CN
Inventors: 陈鸿康; 胡晓斌; 蔡怀线
Original assignee: China Metallurgical Construction Engineering Group Co Ltd
Current assignee: China Metallurgical Construction Engineering Group Co Ltd
Priority date: 2023-01-06
Filing date: 2023-01-06
Publication date: 2023-04-28
Anticipated expiration: 2033-01-06

Abstract

The utility model discloses a supporting device for a groove, which relates to the technical field of building construction and comprises a supporting component, wherein the supporting component comprises a supporting rod with adjustable length and a baffle plate which is abutted against wall templates at two sides of the groove, the baffle plate is rotatably arranged at two ends of the supporting rod and abutted against the templates at two sides of the groove, and a reinforcing component for tightly pressing the baffle plate against the templates at two sides of the groove is arranged at the position, close to the two ends, of the supporting rod; through the length of adjusting the bracing piece, make two baffles can contradict the slot at different width, can adapt to the slot of different specifications, use more nimble, can play can also reuse when effectually supporting the slot cell wall.

Description

Supporting device for groove

Technical Field

The utility model relates to the technical field of building construction, in particular to a supporting device for a groove.

Background

In the current pipeline trench excavation construction engineering, trench collapse is always a problem in the construction process, because the collapse not only affects the engineering quality and the construction period, but also causes great threat to the safety of constructors and equipment, and the main reasons of the trench collapse are as follows: the water content of the foundation is increased due to high ground water level or long-time rainfall in rainy season, so that soil body collapse is caused in the process of trench digging.

The trench support is to ensure the safety of pipeline construction and geological environment around the trench, support, reinforcement and protection measures are adopted for the side wall of the trench and the surrounding environment, the trench is required to be supported in the pipeline construction process, at present, the trench support is mainly supported by adopting a jacking pipe and a tamping pipe for supporting construction, but the trench has a certain angle, meanwhile, the trench is inconsistent in width according to a construction plan in the construction process, part of positions need to be widened, supporting facilities need to be temporarily built, and the construction efficiency is low.

Disclosure of Invention

In view of the above, an object of the present utility model is to provide a supporting device for a trench, which can enable a supporting facility to adjust the width and angle according to the width of the trench and the change of the slope of the sidewall of the trench, thereby improving the construction efficiency.

The utility model provides a supporting device for a groove, which adopts the following technical scheme:

the utility model provides a strutting arrangement for slot, includes supporting component, supporting component includes length adjustable bracing piece, contradicts in the baffle and the regulation screwed pipe of slot both sides cell wall template, the bracing piece is provided with two and rotates with two baffles respectively to be connected, two spinal branch vaulting poles are located to the both ends of regulation screwed pipe thread bush respectively, the baffle rotates to set up in the both ends of bracing piece and supports tightly on the template of slot both sides cell wall.

Optionally, the fastening assembly is used for locking the adjusting screw pipe, the fastening assembly comprises a plurality of fastening pipes which can be driven to slide on the supporting rod, and the fastening pipes are positioned between the adjusting screw pipe and the sleeve pipe and are abutted against the end parts of the adjusting screw pipe.

Optionally, the fastening assembly still includes dead lever, regulation pipe and push rod, the dead lever vertically passes the bracing piece and inserts and locate the slot bottom, the regulation pipe slip cap is located the dead lever and is located the bracing piece top, the push rod sets up in the lateral wall of regulation pipe and both ends respectively with regulation pipe and fastening pipe hinge, the regulation pipe can be driven remove on the dead lever and promote the fastening pipe through the push rod and remove to support tightly the tip at the regulation screwed pipe.

Optionally, the fastening assembly further comprises a locking sleeve sleeved on the fixing rod through threads, and the locking sleeve is located above the adjusting tube and used for enabling the adjusting tube to move downwards.

Optionally, the position that the dead lever is close to the bottom is equipped with the gusset plate, the gusset plate is contradicted in the slot bottom when the dead lever inserts and locates the slot.

Optionally, the position that the bracing piece is close to both ends is equipped with the reinforcement subassembly that is used for compressing tightly the baffle at slot both sides cell wall template, the sleeve pipe on the bracing piece is located including adjustable length's reinforcement pole and slip cap to reinforcement subassembly, the both ends of reinforcement pole are articulated with baffle and sleeve pipe respectively.

Optionally, the reinforcing component further comprises two adjusting rods, the two reinforcing rods are hinged to the sleeve and the baffle respectively, and two ends of each adjusting rod are respectively inserted into the two reinforcing rods and are in threaded fit with the two reinforcing rods.

In summary, the present utility model includes at least one of the following beneficial effects:

1. the length of the supporting rod can be adjusted through the adjusting sleeve, so that the two baffles can be abutted against grooves with different widths, the supporting rod can adapt to grooves with different specifications, is more flexible to use, can effectively support the groove walls of the grooves and can be reused, and meanwhile, the reinforcing rod with adjustable length can tightly abut against the baffles on the groove walls of the grooves, so that the supporting effect is effectively improved;

2. the sleeve and the adjusting screw pipe can be locked on the supporting rod through the fastening component, the sleeve and the adjusting screw pipe can be prevented from being influenced by vibration and the like generated by construction to rotate, the baffle is loosened from the groove wall, and the baffle can be enabled to be abutted against the groove wall more firmly;

3. simple construction, simple device and foldable placement.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Reference numerals illustrate:

1. a support assembly; 11. a support rod; 12. a baffle; 13. adjusting a solenoid; 2. a reinforcement assembly; 21. a reinforcing rod; 22. a sleeve; 23. an adjusting rod; 3. a fastening assembly; 31. fastening a tube; 32. a fixed rod; 33. an adjusting tube; 34. a push rod; 35. a locking sleeve; 36. and a reinforcing plate.

Detailed Description

Other advantages and effects of the present utility model will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present utility model with reference to specific examples. The utility model may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present utility model.

The present utility model will be described in further detail with reference to fig. 1.

The embodiment of the utility model discloses a supporting device for a groove. Referring to fig. 1, a supporting device for a groove comprises a supporting component 1, the supporting component 1 comprises a supporting rod 11 with adjustable length and a baffle 12 for abutting against two side groove walls of the groove, the baffle 12 is provided with two baffle plates and is hinged with two ends of the supporting rod 11 respectively, a hinge point is located at the center position of the baffle 12, the baffle plate 12 can be rotated on the supporting rod 11, the inclination angle of the two baffle plates 12 can be adjusted according to the inclination angle of the two side groove walls of the groove, the baffle plate 12 is more attached to the two side groove walls of the groove, and the two baffle plates 12 are abutted against the two side groove walls of the groove respectively by adjusting the length of the supporting rod 11.

The supporting component 1 further comprises an adjusting screw pipe 13, in the embodiment, two supporting rods 11 are arranged, two baffle plates 12 are hinged to the two supporting rods 11 respectively, the ends, far away from the baffle plates 12, of the two supporting rods 11 are provided with external threads which are matched with the internal threads of the adjusting screw pipe 13, the directions of the external threads on the two supporting rods 11 are opposite, the two ends of the adjusting screw pipe 13 can be sleeved on the two supporting rods 11 and are in threaded fit with the supporting rods 11, the two supporting rods 11 can move in opposite directions through rotating the adjusting screw pipe 13, the length of the supporting rods 11 is adjusted, the two baffle plates 12 are tightly abutted against the groove walls on the two sides of the groove, and the groove walls can be effectively supported.

The reinforcing component 2 used for reinforcing the baffle 12 is further arranged on the two support rods 11, the reinforcing component 2 comprises a reinforcing rod 21 with adjustable length and a sleeve 22 sleeved on the support rods 11 in a sliding mode, two ends of the reinforcing rod 21 are hinged to the lower side wall of the sleeve 22 and the baffle 12 respectively, the hinge point of the reinforcing rod 21 and the baffle 12 is located below the hinge point of the support rods 11 and the hinge point of the baffle 12, the sleeve 22 can move on the support rods 11 through adjusting the length of the reinforcing rod 21, meanwhile, the baffle 12 can be abutted to the groove walls on two sides of the groove close to the lower side, the baffle 12 is reinforced, and the supporting effect on the groove walls on two sides of the groove is further improved.

The reinforcing assembly 2 further comprises two adjusting rods 23, the two reinforcing rods 21 are hinged to the sleeve 22 and the baffle 12 respectively, one ends of the two reinforcing rods 21 are hollow, opposite internal threads are arranged on the hollow side walls of the two reinforcing rods 21, opposite external threads are arranged at two ends of the adjusting rods 23, two ends of the adjusting rods 23 are inserted into the hollow positions of the two reinforcing rods 21 respectively and are matched with the two reinforcing rods 21 in a threaded manner, the two reinforcing rods 21 can move in opposite directions through rotating the adjusting rods 23, and the baffle 12 is reinforced.

Meanwhile, in order to facilitate rotating the adjusting rod 23, the middle position of the adjusting rod 23 is flatly arranged, and when the adjusting rod 23 needs to be rotated, tools such as a wrench can be used for rotating the adjusting rod 23, so that the adjusting rod 23 is more convenient to rotate.

The vibration that increases easily produces in the work progress, the change appears changing at the distance between two bracing pieces 11 that appears changeing easily in vibration in-process adjusting screw 13, influence the supporting effect, be equipped with fastening assembly 3 on two bracing pieces 11 respectively, fastening assembly 3 includes fastening pipe 31, fastening pipe 31 sets up between sleeve pipe 22 and adjusting screw 13, this embodiment fastening pipe 31 is provided with four and two liang of slip cap locate on two bracing pieces 11, two fastening pipes 31 on the same bracing piece 11 support tightly at the tip of adjusting screw 13 and sleeve pipe 22 respectively, lock sleeve pipe 22 and adjusting screw 13 on bracing piece 11, avoid sleeve pipe 22 and adjusting screw 13 to remove.

The fastening assembly 3 further comprises a fixing rod 32, an adjusting tube 33, a push rod 34 and a locking sleeve 35, the fixing rod 32 vertically penetrates through the supporting rod 11 and is inserted into the bottom of the groove, the fixing rod 32 is located in the middle of the sleeve 22 and the adjusting screw tube 13, the adjusting tube 33 is slidably sleeved on the fixing rod 32 and located above the supporting rod 11, the push rod 34 is symmetrically arranged on two sides of the adjusting tube 33, two ends of the push rod 34 are hinged with the adjusting tube 33 and the two fastening tubes 31 respectively, the locking sleeve 35 is threadedly sleeved on the fixing rod 32 and located above the adjusting tube 33, the locking sleeve 35 is rotated downwards, the adjusting tube 33 is pushed downwards by the locking sleeve 35, two push rods 34 are pushed by two sides in the process of downwards moving the adjusting tube 33, the two push rods 34 can push the two fastening tubes 31 on the supporting rod 11 to move to two sides and abut against the ends of the sleeve 22 and the adjusting screw tube 13, the sleeve 22 and the adjusting screw tube 13 are locked on the supporting rod 11, and the stability of the baffle 12 on two groove walls can be further enhanced.

The circular reinforcing plate 36 is horizontally fixed at the position of the fixing rod 32 close to the bottom, and after the fixing rod 32 is inserted into the bottom of the groove, the reinforcing plate 36 can be abutted against the bottom of the groove, so that the fixing rod 36 is reinforced, and the stability of the fixing rod 32 can be increased.

The supporting device for the groove has the following implementation principle: the length of the supporting rod 11 is adjusted by rotating the adjusting screw tube 13 according to the width of the groove, so that the baffle 12 is abutted against the groove walls at two sides of the groove; the adjusting rod 23 is rotated to adjust the length of the reinforcing rod 21, and the baffle 12 is abutted against the groove walls at two sides of the groove; inserting the fixing rod 32 through the support rod 11 into the bottom of the groove, and fixing the fixing rod 32 using the fastening bolt 14 on the support rod 11; the locking sleeve 35 is rotated downwards, so that the locking sleeve 35 pushes the adjusting tube 33 downwards, and the push rod 34 pushes the fastening tube 31 to move to two sides in the downward movement process of the adjusting tube 33 and abuts against the ends of the adjusting screw tube 13 and the sleeve 22.

Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.

Claims

1. A support device for a trench, characterized in that: including supporting component (1), supporting component (1) include length adjustable bracing piece (11), conflict baffle (12) and the regulation screwed pipe (13) in slot both sides cell wall template, bracing piece (11) are provided with two and rotate respectively with two baffles (12) and be connected, two bracing pieces (11) are located to the both ends of regulation screwed pipe (13) thread bush respectively, baffle (12) rotate and set up in the both ends of bracing piece (11) and support tightly on the template of slot both sides cell wall.

2. The support device for a trench as claimed in claim 1, wherein: the device further comprises a fastening assembly (3) for locking the adjusting screw tube (13), wherein the fastening assembly (3) comprises a plurality of fastening tubes (31) which can be driven to slide on the supporting rods (11), and the fastening tubes (31) are positioned between the adjusting screw tube (13) and the sleeve (22) and are abutted against the end parts of the adjusting screw tube (13).

3. A support device for a trench as claimed in claim 2, wherein: the fastening assembly (3) further comprises a fixing rod (32), an adjusting pipe (33) and a push rod (34), the fixing rod (32) vertically penetrates through the supporting rod (11) and is inserted into the bottom of the groove, the adjusting pipe (33) is slidably sleeved on the fixing rod (32) and located above the supporting rod (11), the push rod (34) is arranged on the side wall of the adjusting pipe (33) and two ends of the push rod are hinged to the adjusting pipe (33) and the fastening pipe (31) respectively, and the adjusting pipe (33) can be driven to move on the fixing rod (32) and push the fastening pipe (31) to move to abut against the end portion of the adjusting screw pipe (13) through the push rod (34).

4. A support device for a trench as claimed in claim 3, wherein: the fastening assembly (3) further comprises a locking sleeve (35) which is sleeved on the fixing rod (32) in a threaded mode, and the locking sleeve (35) is located above the adjusting pipe (33) and used for enabling the adjusting pipe (33) to move downwards.

5. The support device for a trench as claimed in claim 4, wherein: the fixing rod (32) is provided with a reinforcing plate (36) at a position close to the bottom end, and the reinforcing plate (36) is abutted against the bottom of the groove when the fixing rod (32) is inserted into the groove.

6. The support device for a trench as claimed in claim 1, wherein: the support rod (11) is close to the position at both ends and is equipped with the reinforcement subassembly (2) that are used for compressing tightly baffle (12) at slot both sides cell wall template, reinforcement subassembly (2) are including reinforcing rod (21) and sleeve pipe (22) that the slip cap was located on support rod (11) of adjustable length, the both ends of reinforcing rod (21) are articulated with baffle (12) and sleeve pipe (22) respectively.

7. The support device for a trench as claimed in claim 6, wherein: the reinforcing component (2) further comprises two adjusting rods (23), the two reinforcing rods (21) are hinged to the sleeve (22) and the baffle (12) respectively, and two ends of each adjusting rod (23) are inserted into the two reinforcing rods (21) respectively and are in threaded fit with the two reinforcing rods (21).