CN217870530U - A pipe trench excavation protective equipment for earthwork construction - Google Patents

Abstract

The utility model provides a pipe ditch excavation protective device for earthwork construction, which includes a protective device body, the protective device body includes a fixed base, a protective component and a supporting component, and the bottom end of the fixed base is provided with an extension plate. A slide rail is arranged in the middle of the extension plate, a fixed structure is installed on the bottom of the extension plate, a chute is opened inside the slide rail, one end of the protection assembly is inserted into the inside of the chute, and the protection assembly The top of the tank is provided with a vertical plate. By connecting the protective component and the fixed base as a whole, the connecting base is fixed on the ground on the top side of the trench, so as to connect and support the protective component without occupying the ground space inside the trench. , increasing the movable range inside the trench, a small amount of this protective equipment can be used to provide protection for the construction area, and it can move freely as the construction area changes, reducing construction costs and equipment costs.

Description

A pipe trench excavation protective equipment for earthwork construction

technical field

The utility model relates to the technical field of pipeline construction, in particular to a protective equipment for excavating pipe trenches for earthwork construction.

Background technique

During the excavation of the pipe trench, it is necessary to support the trench to avoid the damage to the construction personnel caused by the collapse, so professional protective equipment is required. However, this structure needs to occupy a large area in the trench, so it will reduce the internal passable area, hinder the subsequent pipeline construction process, and affect the construction process. On the other hand, during the excavation process, The construction workers are concentrated in the construction area of the trench, and it takes time and effort to disassemble and install the wooden frame, so it cannot move freely according to the change of the construction area, and can only be laid in all the excavated trenches, which increases construction costs and equipment cost.

Utility model content

Aiming at the deficiencies of the existing technology, the purpose of this utility model is to provide a pipe trench excavation protection equipment for earthwork construction to solve the problems raised in the above background technology. The utility model reduces the occupied area of the trench and has high safety , strong flexibility.

In order to achieve the above object, the utility model is achieved through the following technical solutions: a pipe trench excavation protective equipment for earthwork construction, including a protective equipment body, the protective equipment body includes a fixed base, a protective component and a support component, The bottom end of the fixed base is provided with an extension plate, the middle of the extension plate is provided with a slide rail, the bottom of the extension plate is equipped with a fixed structure, the inside of the slide rail is provided with a chute, and the protection assembly One end is inserted into the inside of the chute, the top of the protection assembly is provided with a vertical plate, the front end of the vertical plate is installed with a threaded sleeve, and the inside of the threaded sleeve is provided with a support assembly.

Further, the fixed base includes a slide rail and an extension plate, the top of the fixed structure passes through the inside of the extension plate, the bottom end of the fixed structure is provided with a plug-in plate, and both ends of the slide groove are provided with There is an opening, and the guard assembly penetrates inwardly from the end of the chute.

Further, a docking block is installed on the top of the plug-in board, and the top of the docking block is connected to the fixing plate by screws, and the surfaces of the fixing board, the extension plate and the docking block are all provided with threaded holes of the same specification.

Further, both ends of the slide rail are provided with insertion rods and receiving holes, and two adjacent fixed bases are inserted into the receiving holes through the insertion rods for alignment.

Further, the protective assembly includes a pressing plate and a protective baffle, a connecting rod is provided at the rear end of the pressing plate, a roller is provided at the end of the connecting rod, a vertical plate is provided at the top of the front end of the pressing plate, and the front end of the pressing plate is A protective baffle is provided at the bottom of the stand, and the support assembly is kept perpendicular to the surface of the stand.

Further, the pressing plate is installed on the ground outside the groove, the protective baffle covers the inner wall of the groove, and the roller is inserted into the inner side of the chute.

Further, the support assembly includes a butt joint pressure pad and a threaded column, the butt joint pressure pad is fixedly installed on the end of the threaded post, and a rotating ring is installed on the surface of the threaded post.

Further, the rotating ring is arranged on a side close to the butt joint pressure pad, and the two facing protective components are fitted and supported by the butt joint press pad.

Beneficial effects of the present utility model: a protective device for pipe ditch excavation used in earthwork construction of the present utility model includes a protective device body, and the protective device body includes a fixed base, a fixed structure, a protective component, a support component, a pressure plate, a connection Rod, roller, vertical plate, threaded sleeve, threaded column, butt joint pressure pad, rotating ring, protective baffle, slide rail, chute, extension plate, fixed plate, butt block, insert plate, insert rod, socket hole.

1. The pipe trench excavation protective equipment for earthwork construction connects the protective component and the fixed base as a whole, and fixes the connecting base on the ground on the top side of the trench, so as to connect and support the protective component. Occupies the ground space inside the trench and increases the movable range inside the trench.

2. The trench excavation protection equipment for earthwork construction is equipped with a chute inside the fixed base, which can directly pull the protection component and only need to move along the chute, so a small amount of this protection equipment can be used to provide protection for the use area. Protective effect, and move freely as the construction area changes, reducing construction costs and equipment costs.

3. The protective equipment for pipe trench excavation used in earthwork construction connects the equipment on both sides of the top of the trench through the supporting components at the top of the protective component, so that the top can be pressed through the butt joint between the supporting components to provide an additional support and fixation structure, The firmness and stability of the installation of the device are improved, and even if the fixed base at the bottom is loosened, sufficient protection effect is still provided by the support assembly docked at the top.

Description of drawings

Fig. 1 is the structural representation of the profile of a kind of pipe ditch excavation protective equipment used for earthwork construction of the present utility model;

Fig. 2 is a schematic structural view of the protection component part of the pipe ditch excavation protection equipment for earthwork construction of the present invention;

Fig. 3 is a schematic structural view of the fixed base part of the pipe ditch excavation protective equipment for earthwork construction of the present invention;

Fig. 4 is a cross-sectional view of the docking part of the fixed base of the pipe ditch excavation protective equipment for earthwork construction of the present invention;

In the figure: 1, fixed base; 2, fixed structure; 3, protective component; 4, support component; 5, pressure plate; 6, connecting rod; 7, roller; 8, vertical plate; 9, threaded sleeve; threaded column; 11. docking pressure pad; 12. rotating ring; 13. protective baffle; 14. slide rail; 15. chute; 16. extension plate; 17. fixed plate; 18. docking block; 20, inserting rod; 21, accepting hole.

Detailed ways

In order to make the technical means, creative features, goals and effects achieved by the utility model easy to understand, the utility model will be further elaborated below in conjunction with specific embodiments.

Please refer to Fig. 1 to Fig. 4, the utility model provides a technical solution: a pipe trench excavation protective equipment for earthwork construction, including a protective equipment body, the protective equipment body includes a fixed base 1, a protective component 3 and a support Assembly 4, the bottom end of the fixed base 1 is provided with an extension plate 16, the middle of the extension plate 16 is provided with a slide rail 14, the bottom of the extension plate 16 is equipped with a fixed structure 2, and the slide rail 14 The inside is provided with a chute 15, and one end of the protection assembly 3 is inserted into the inside of the chute 15, the top of the protection assembly 3 is provided with a vertical plate 8, and the front end of the vertical plate 8 is equipped with a threaded sleeve 9, so The inside of the threaded sleeve 9 is provided with a support assembly 4. The pipe trench excavation protective equipment for earthwork construction is mainly used to cover and shield the inner wall of the trench during the pipe trench excavation process, providing effective support and protection functions. , directly install the fixed base 1 on the ground on the top side of the trench that has been opened by using multiple fixed structures 2, then connect the protective component 3 with the fixed base 1, and place the protective component 3 on the trench The inner wall of the inner wall and the top of the inner wall can be used under the pulling support of the fixed base 1 to use the protective component 3 to press the inner wall of the groove to prevent it from slipping. On the other hand, the support component 4 at the top and front end of the protective component 3 can be The protective device, which is installed at two opposite positions on the inside of the trench, is docked to form an additional support at the top, further improving the firmness.

In this embodiment, the fixed base 1 includes a slide rail 14 and an extension plate 16, the top of the fixed structure 2 passes through the inside of the extension plate 16, and the bottom end of the fixed structure 2 is provided with a plug-in plate 19, so Both ends of the chute 15 are provided with openings, and the protective assembly 3 penetrates inward from the end of the chute 15, and the top of the insert plate 19 is equipped with a docking block 18, and the top of the docking block 18 is screwed Connected with the fixed plate 17, the surfaces of the fixed plate 17, the extension plate 16 and the docking block 18 are all provided with threaded holes of the same specification, by connecting the protective component 3 and the fixed base 1 as a whole, by fixing the connecting base On the ground on the top side of the groove, so as to connect and support the protective component 3, it does not need to occupy the ground space inside the groove, which increases the movable range inside the groove. When installing, insert each plugboard 19 under the ground , and then align the threaded holes at the four corners of the fixed base 1 with the inserting plate 19 inserted into the ground, and then use screws to pass through the fixed plate 17, the extension plate 16 and the docking block 18, and then the fixed base 1 can be fixed using multiple fixing structures 2 After installation, the protection assembly 3 is inserted into the chute 15, so that the protection baffle 13 at the front end is stuck on the inner wall of the groove, and the protection effect can be realized.

In this embodiment, both ends of the slide rail 14 are provided with insertion rods 20 and receiving holes 21, and two adjacent fixed bases 1 are inserted into the receiving holes 21 through the insertion rods 20 for alignment. The equipment only protects the current construction area to achieve precise protection and maximize the use of equipment. Since the protection component 3 is connected through the external fixed base 1, the part inside the groove only has a protective baffle Section 13, when the construction of the trench is carried out, the protected area also needs to be moved.

In this embodiment, the protective assembly 3 includes a pressure plate 5 and a protective baffle 13, the rear end of the pressure plate 5 is provided with a connecting rod 6, the end of the connecting rod 6 is provided with a roller 7, and the top of the front end of the pressure plate 5 A vertical plate 8 is provided, the bottom of the front end of the pressing plate 5 is provided with a protective baffle 13, the support assembly 4 is kept vertical to the surface of the vertical plate 8, the pressing plate 5 is installed on the ground outside the groove, and the protective The baffle plate 13 is covered on the inner wall of the groove, the roller 7 is inserted into the inner side of the chute 15, and the chute 15 is arranged inside the fixed base 1, and the protection assembly 3 can be directly moved along the chute 15 , so a small amount of this protective equipment can be used to provide protection to the area of use, and it can move freely with changes in the construction area, reducing construction costs and equipment costs. When moving, first pass another fixed base 1 through the end The insertion rod 20 and the receiving hole 21 at the top are aligned with the installed fixed base 1, and after marking the fixed position at the bottom, the fixed structure 2 can be used again for fixing. At this time, the original The protective assembly 3 in the position moves to the next construction area along the chute 15 after docking, without further dismantling of the entire device, which simplifies the moving process.

In this embodiment, the support assembly 4 includes a butt joint pressure pad 11 and a threaded post 10, the butt joint press pad 11 is fixedly mounted on the end of the threaded post 10, a rotating ring 12 is installed on the surface of the threaded post 10, the The rotating ring 12 is arranged on one side close to the butt joint pressure pad 11, and the two facing protective components 3 are bonded and supported by the butt joint pressure pad 11. At the top of the protection component 3, the support components 4 on both sides of the top of the groove are connected to each other. The device is docked, so that the top is pressed through the butt joint between the supporting components 4, and an additional support and fixing structure 2 is provided, which improves the firmness and stability of the installation of the device. Even if the fixed base 1 at the bottom is loose, the The support assembly 4 docked at the top provides sufficient protection effect. When docking, each threaded rod needs to be screwed to the innermost side of the threaded sleeve 9 one by one, and then the protective assemblies 3 on both sides are installed in place, and finally the thread is reversed. Screw it out until the two docking pads 11 are in contact with each other and generate a certain pressure, then the support effect can be formed on the top, and the support assembly 4 can be raised by the vertical plate 8, which can avoid the construction personnel at the bottom produce blocking.

The basic principles and main features of the utility model and the advantages of the utility model have been shown and described above. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and without departing from the utility model The present utility model can be realized in other specific forms without the spirit or essential features. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (8)

1. A pipe trench excavation protective equipment for earthwork construction, comprising a protective equipment body, characterized in that: said protective equipment body comprises a fixed base (1), a protective assembly (3) and a support assembly (4), said The bottom end of the fixed base (1) is provided with an extension plate (16), the middle of the extension plate (16) is provided with a slide rail (14), and the bottom of the extension plate (16) is equipped with a fixed structure (2) , the inside of the slide rail (14) is provided with a chute (15), one end of the protection assembly (3) is inserted into the inside of the chute (15), and the top of the protection assembly (3) is provided with a vertical plate (8), the front end of the vertical plate (8) is installed with a threaded sleeve (9), and the inside of the threaded sleeve (9) is provided with a support assembly (4). 2. A pipe trench excavation protection device for earthwork construction according to claim 1, characterized in that: the fixed base (1) includes a slide rail (14) and an extension plate (16), and the fixed structure The top of (2) passes through the inside of the extension plate (16), the bottom end of the fixed structure (2) is provided with a flashboard (19), and the two ends of the chute (15) are provided with openings, and The protective assembly (3) penetrates inwardly from the end of the chute (15). 3. A pipe trench excavation protection device for earthwork construction according to claim 2, characterized in that: a docking block (18) is installed on the top of the inserting plate (19), and a butt joint (18) of the docking block (18) The top is connected with the fixed plate (17) by screws, and the surfaces of the fixed plate (17), the extension plate (16) and the docking block (18) are all provided with threaded holes with the same specification. 4. A pipe trench excavation protection device for earthwork construction according to claim 3, characterized in that: both ends of the slide rail (14) are provided with a plug-in rod (20) and a receiving hole (21) , the two adjacent fixed bases (1) are inserted into the receiving holes (21) through the insertion rods (20) for alignment. 5. The protection equipment for pipe trench excavation for earthwork construction according to claim 2, characterized in that: the protection assembly (3) includes a pressure plate (5) and a protection baffle (13), and the pressure plate (5 ) is provided with a connecting rod (6), the end of the connecting rod (6) is provided with a roller (7), the top of the front end of the pressing plate (5) is provided with a vertical plate (8), and the pressing plate (5) ) The bottom of the front end is provided with a protective baffle (13), and the support assembly (4) is kept perpendicular to the surface of the vertical plate (8). 6. A pipe trench excavation protection device for earthwork construction according to claim 5, characterized in that: the pressure plate (5) is installed on the ground outside the trench, and the protection baffle (13) covers the On the inner wall of the groove, the roller (7) is inserted into the inner side of the chute (15). 7. A pipe trench excavation protection device for earthwork construction according to claim 5, characterized in that: the support assembly (4) includes a butt joint pressure pad (11) and a threaded column (10), and the butt joint pressure pad The pad (11) is fixedly mounted on the end of the threaded column (10), and the surface of the threaded column (10) is equipped with a rotating ring (12). 8. A pipe trench excavation protection device for earthwork construction according to claim 7, characterized in that: the rotating ring (12) is arranged on the side close to the butt joint pressure pad (11), and two opposing protection The components (3) are bonded and supported by the butt joint pressure pad (11).

Images