CN217811889U - Novel concrete block for strong and weak current inspection well chamber of municipal road - Google Patents

Abstract

The utility model discloses a novel concrete block for a municipal road strong and weak current inspection well chamber, wherein, the outer side walls of the left and right ends of the block are respectively provided with a concave groove and a convex tooth, the block is symmetrically provided with two pouring holes which run through the block, two reinforcing steel bar positioning parts are arranged inside the pouring holes and two reserved reinforcing steel bar holes are symmetrically arranged on the reinforcing steel bar positioning parts; reserved ladder stand holes are symmetrically formed in the left side and the right side of the upper surface of the building block; corner convex teeth are arranged on one side of the transverse long surface of the building block, which is close to the convex teeth. The application can solve the problem that the common standard brick masonry well chamber has insufficient compression resistance and shear resistance; the workload of well chamber excavation can be reduced, and a large amount of labor force can be saved; and a reserved ladder stand hole and a reinforcing steel bar hole are additionally arranged, so that the ladder stand can be conveniently installed and positioning steel bars can be conveniently inserted. The utility model discloses the invention simple structure, production technology is less, facilitates for the construction, can practice thrift a large amount of engineering time and construction cost.

Description

Novel concrete block for strong and weak current inspection well chamber of municipal road

Technical Field

The utility model relates to a building field especially relates to novel concrete block of strong, weak current inspection well room of town road.

Background

At present, municipal roads are urgent in construction time and limited in space. How to accelerate the construction progress of the traffic lane and the sidewalk on the premise of guaranteeing the quality and the quantity in the appointed construction period becomes a problem which needs to be considered emphatically by construction enterprises. The strong and weak current pipeline inspection wells of the sidewalks are mostly of reinforced concrete structures at present. The reinforced concrete inspection well chamber needs the processes of formwork installation, steel bar manufacturing and installation, concrete pouring, maintenance, formwork removal and the like, the processes are more, and the width of an operation surface needs to be reserved. Stores and residential buildings are arranged on two sides of a municipal road in a busy urban area, and excavation working faces are often influenced and sometimes can be excavated by adopting supporting measures. If the well chamber is built by adopting common standard bricks, the problem of insufficient compression resistance and shear resistance exists. Aiming at the defects, the scheme provides the novel concrete building block for the strong and weak current inspection well chamber of the municipal road.

Disclosure of Invention

In view of the above-described deficiencies or inadequacies in the prior art, it would be desirable to provide new concrete blocks for town road high and low current inspection chambers.

According to the technical scheme provided by the embodiment of the application, the novel concrete block for the municipal road strong and weak current inspection well chamber comprises a block, and further comprises a reserved ladder stand hole, a protruding tooth, a concave groove, a reinforcing steel bar positioning part, a reserved reinforcing steel bar hole, a pouring hole and a corner protruding tooth; the outer side walls of the left end and the right end of the building block are respectively provided with the concave groove and the convex tooth, the building block is symmetrically provided with two pouring holes penetrating through the building block, two reinforcing steel bar positioning parts are arranged inside the pouring holes, and the reinforcing steel bar positioning parts are symmetrically provided with two reserved reinforcing steel bar holes; the left side and the right side of the upper surface of the building block are symmetrically provided with the reserved ladder stand holes.

The utility model provides a preferred embodiment of the novel concrete block of strong, the weak current inspection well room of town road on the horizontal long face of building block, be close to one side of protruding tooth is equipped with the protruding tooth of corner.

The utility model provides a preferred embodiment of the novel concrete block of strong, the weak current inspection well room of town road, the undercut is the isosceles trapezoid structure of interior narrow outer width.

The utility model provides a better embodiment of the novel concrete block of strong, the weak current inspection well room of town road, the structure and the size and the depressed groove phase-match of protruding tooth and corner.

The utility model provides a in the preferred embodiment of the novel concrete block of strong, the weak current inspection well room of town road, the both ends of reinforcing bar location portion are connected the inner wall of pouring the hole and with it is integrated into one piece to pour between the hole.

The utility model provides a strong, the light current of town road examines in the novel concrete block's of well room a preferred embodiment, protruding tooth, depressed groove and the protruding tooth of corner are vertical form, just the length of the protruding tooth of protruding tooth, depressed groove and corner is the same with the height of building block.

To sum up, the beneficial effect of this application: the problem that the common standard brick masonry well chamber has insufficient compression resistance and shear resistance is solved; the well chamber excavation workload can be reduced, a small-sized automobile or a small-sized excavator can be adopted for hoisting, manual auxiliary installation is realized, and a large amount of labor force is saved; set up and reserve cat ladder hole and reinforcing bar hole, be convenient for install the cat ladder and insert the spacer bar. The utility model discloses the invention simple structure, production technology is less, facilitates for the construction, can practice thrift a large amount of engineering time and construction cost.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:

FIG. 1 is a schematic view of an embodiment;

FIG. 2 is a schematic view of an embodiment;

FIG. 3 is a schematic structural diagram according to a second embodiment;

fig. 4 is a schematic view of a corner building structure in specific implementation.

Reference numbers in the figures: 1. the concrete structure comprises building blocks, 2 parts of reserved ladder stand holes, 3 parts of protruding teeth, 4 parts of concave grooves, 5 parts of reinforcing steel bar positioning parts, 6 parts of reserved reinforcing steel bar holes, 7 parts of pouring holes, 8 parts of corner protruding teeth and 9 parts of reinforcing steel bars.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly and encompass, for example, both fixed and removable coupling as well as integral coupling; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

The first embodiment is as follows:

as shown in fig. 1, the embodiment provides a novel concrete block for a strong and weak current inspection well chamber of a municipal road, which comprises a block 1, a reserved ladder stand hole 2, a raised tooth 3, a recessed groove 4, a reinforcing steel bar positioning part 5, a reserved reinforcing steel bar hole 6 and a pouring hole 7; the outer side walls of the left end and the right end of the building block 1 are respectively provided with the concave groove 4 and the convex tooth 3, the building block 1 is symmetrically provided with two pouring holes 7 penetrating through the building block 1, two reinforcing steel bar positioning parts 5 are arranged inside the pouring holes 7, and the reinforcing steel bar positioning parts 5 are symmetrically provided with two reserved reinforcing steel bar holes 6; left and right both sides of the upper surface of building block 1 are the symmetry form and have been seted up reserve cat ladder hole 2.

As shown in fig. 1, the concave groove 4 is an isosceles trapezoid structure with a narrow inner part and a wide outer part; the structure and the size of the convex teeth 3 are matched with those of the concave grooves 4.

In the concrete block, two ends of the reinforcing steel bar positioning part 5 are connected with the inner wall of the pouring hole 7 and are integrally formed with the pouring hole 7.

As shown in fig. 1, the raised teeth 3 and the recessed grooves 4 are vertical, and the lengths of the raised teeth 3 and the recessed grooves 4 are the same as the height of the building block 1.

As shown in fig. 1 and 2, a concave groove 4 and a convex tooth 3 are respectively arranged on the outer side walls of the two ends, namely the left end and the right end, of the building block 1, and the positions of the concave groove 4 and the convex tooth 3 are corresponding to each other, so that when the building block 1 is built, the convex teeth 3 of the building blocks 1 which are built adjacently can be embedded into the concave grooves 4. A ladder stand preformed hole 2 is additionally formed in the building block 1, and before concrete pouring is carried out, the ladder stand is extended into the ladder stand preformed hole 2; still seted up two on every building block 1 and pour hole 7, every is poured and has inserted 4 reinforcing bars 9 from well house bottom to top in the hole 7, has add reinforcing bar location portion 5 and reserve reinforcing bar hole 6 in pouring hole 7 to insert fast and fix a position reinforcing bar 9, can effectively prevent to take place the direction slope after reinforcing bar 9 inserts, pack C30 concrete in pouring hole 7.

Example two:

as shown in fig. 3, the corner protruding teeth 8 are arranged on the lateral long surface of the block 1 and on the side close to the protruding teeth 3, and the structure and size of the corner protruding teeth 8 are matched with the concave groove 4. When the building block 1 is built, the corner convex teeth 8 are arranged on the transverse long surface of the corner building block 1 and on one side close to the convex teeth 3, and the corner convex teeth 8 can be embedded into the concave grooves 4 of the corner connecting building block 1.

In the specific implementation: as shown in fig. 4, when the building blocks 1 are built in a straight line, the building blocks are built rapidly through the concave grooves 4 and the convex teeth 3 on the adjacent building blocks 1; when the building block 1 is used for corner building, corner protruding teeth 8 are arranged on the building block 1 at the corners, and rapid positioning and building are carried out through the corner protruding teeth 8 and the concave grooves 4 on the building block 1 built at the corners.

The foregoing description is only exemplary of the preferred embodiments of the invention and is illustrative of the principles and techniques that may be employed. Meanwhile, the scope of the invention according to the present application is not limited to the technical solutions in which the above-described technical features are combined in a specific manner, and also covers other technical solutions in which the above-described technical features or their equivalent are combined arbitrarily without departing from the inventive concept described above. For example, the above features may be interchanged with other features disclosed in this application, but not limited to those having similar functions.

Claims (6)

1. Novel concrete block of strong, weak current inspection well room of town road, including building block (1), its characterized in that: the steel bar positioning device also comprises a reserved ladder climbing hole (2), a raised tooth (3), a recessed groove (4), a steel bar positioning part (5), a reserved steel bar hole (6) and a pouring hole (7); the outer side walls of the left end and the right end of the building block (1) are respectively provided with the concave groove (4) and the convex tooth (3), the building block (1) is symmetrically provided with two pouring holes (7) penetrating through the building block (1), two reinforcing steel bar positioning parts (5) are arranged inside the pouring holes (7), and the reinforcing steel bar positioning parts (5) are symmetrically provided with two reserved reinforcing steel bar holes (6); the left side and the right side of the upper surface of the building block (1) are symmetrically provided with the reserved ladder stand holes (2).

2. The novel concrete block for the municipal road strong and weak current inspection well chamber according to claim 1, characterized in that: corner convex teeth (8) are arranged on the lateral surface of the building block (1) and on one side close to the convex teeth (3).

3. The novel concrete block for the municipal road strong and weak current inspection well chamber according to claim 1, characterized in that: the concave groove (4) is of an isosceles trapezoid structure with a narrow inner part and a wide outer part.

4. The novel concrete block for the high-current and low-current inspection well chamber of the municipal road according to claim 2, characterized in that: the structure and the size of the convex teeth (3) and the convex teeth (8) of the corner are matched with the concave groove (4).

5. The novel concrete block for the high-current and low-current inspection well chamber of the municipal road according to claim 1, characterized in that: the two ends of the steel bar positioning part (5) are connected with the inner wall of the pouring hole (7) and are integrally formed with the pouring hole (7).

6. The novel concrete block for the municipal road strong and weak current inspection well chamber according to claim 2, characterized in that: protruding tooth (3), depressed groove (4) and the protruding tooth of corner (8) are vertical form, just protruding tooth (3), depressed groove (4) and the protruding tooth of corner (8) the length and the high the same of building block (1).

Images