Cement chassis with high compressive strength

Abstract

The cement chassis with the high compressive strength comprises a chassis body, a reinforcing frame, a lifting handle and an expansion frame, the reinforcing frame is fixed in the chassis body, and the outer edge of the reinforcing frame is arranged on the outer side of the chassis body; the two lifting handles are fixed to the upper side face of the chassis body, the multiple expansion frames are installed in the upper side face of the chassis body in a sliding mode, and the multiple expansion frames are sleeved together. Due to the arrangement of the reinforcing frame and the expansion frame, when the cement base plate is used, the structural strength of the cement base plate is improved, the combination degree between the base plate and the ground is improved, and meanwhile the cement base plate can adapt to cement telegraph poles with different diameters.

Description

Technical Field

[0001] The utility model belongs to the technical field of cement chassis, in particular to a cement chassis with high compressive strength. Background Art

[0002] In the construction of infrastructure such as electricity and communications, the quality and stability of cement chassis, as an important supporting part of cement poles, directly affect the safe and stable operation of the entire power system. The traditional cement chassis design has deficiencies in structural strength, degree of integration with the ground, and adaptability, and it is difficult to meet the needs of modern infrastructure construction.

[0003] First, when the traditional cement chassis is subjected to external pressure, it often cracks, deforms and other problems due to insufficient structural strength, which not only affects the service life of the chassis, but also brings hidden dangers to the safe and stable operation of the power system; secondly, after the cement chassis is fixed to the inside of the pre-dug pit, the degree of bonding between the chassis and the ground is poor; in addition, the positioning grooves or card slots on the traditional cement chassis are usually designed to be fixed in size, which makes the chassis unable to cope with cement poles of different diameters.

[0004] Therefore, it is very necessary to invent a cement chassis with high compressive strength. Utility Model Content

[0005] The utility model aims to provide a cement chassis with high compressive strength to solve the problems mentioned in the background technology.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model discloses a cement chassis with high compressive strength, comprising a chassis body, a reinforcement frame, a handle and an expansion frame, wherein the reinforcement frame is fixed inside the chassis body, wherein the outer edge of the reinforcement frame is arranged on the outer side of the chassis body; two handles are fixed on the upper side surface of the chassis body, wherein a plurality of expansion frames are slidably installed inside the upper side surface of the chassis body, and the plurality of expansion frames are nested together; the chassis body comprises a disk body, a card slot, a first tensile layer and a fixing slot, wherein the reinforcement frame is fixed inside the disk body, and two handles are fixed on the upper side surface of the disk body; a card slot is provided on the upper side surface of the disk body, wherein the first tensile layer is fixed on the inner wall of the card slot, and a corresponding expansion frame is slidably installed inside the card slot; a plurality of fixing slots are provided inside the disk body, wherein a corresponding expansion frame is slidably installed inside the fixing slot.

[0008] Furthermore, the reinforcement frame includes a longitudinal frame, a transverse frame and a column, and the longitudinal frame and the transverse frame are respectively provided in plurality, and the longitudinal frame and the transverse frame are arranged perpendicular to each other; the intersection of the longitudinal frame and the transverse frame is fixed with a column by welding, wherein the longitudinal frame, the transverse frame and the column are all fixed inside the disk body, and the two ends of the longitudinal frame and the transverse frame are arranged outside the disk body. Such an arrangement can improve the structural strength of the disk body, and can improve the degree of bonding between the disk body and the ground.

[0009] Furthermore, the expansion frame includes a frame body, pins, a second tensile layer and a handle, a plurality of pins are fixed inside the frame body, wherein the lower ends of the pins are slidably arranged inside corresponding fixing grooves; a second tensile layer is fixed to the inner wall of the frame body, and a handle is fixed to the upper side surface of the frame body. Such an arrangement enables the cement chassis to adapt to cement poles of different diameters, and the structural strength is relatively high.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] 1. The arrangement of the reinforcement frame of the utility model, when in use, the longitudinal frame, the transverse frame and the column can improve the structural strength of the tray body, and since the two ends of the longitudinal frame and the transverse frame are arranged on the outer side of the tray body, after the cement chassis is fixed to the inside of the pre-dug pit, the bonding degree between the chassis and the ground is enhanced, and this tight bonding not only improves the stability of the chassis, but also reduces the risk of chassis displacement or tilting due to loosening or settlement of the ground.

[0012] 2. The setting of the extension frame of the utility model can select a suitable number of extension frames according to the diameter of the cement pole when in use, and fix the extension frame to the chassis body through the cooperation of pins and fixing grooves, so as to adapt to cement poles of different diameters. At the same time, the second tensile layer can improve the structural strength between the cement pole and the frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0014] Figure 1 It is a structural schematic diagram of the utility model.

[0015] Figure 2 It is a structural schematic diagram of the chassis body of the utility model.

[0016] Figure 3It is a structural schematic diagram of the reinforcement frame of the utility model.

[0017] Figure 4 It is a structural schematic diagram of the expansion rack of the utility model.

[0018] In the figure:

[0019] 1- chassis body, 11- tray body, 12- slot, 13- first tensile layer, 14- fixing slot, 2- reinforcement frame, 21- longitudinal frame, 22- transverse frame, 23- column, 3- handle, 4- extension frame, 41- frame body, 42- pin, 43- second tensile layer, 44- handle. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] In the description of the present invention, it should be understood that the terms "upper", "middle", "outer", "inner", "all around" and the like indicating directions or positional relationships are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limitations on the present invention.

[0022] See also Figure 1 and Figure 2 As shown, the utility model is a cement chassis with high compressive strength, including a chassis body 1, a reinforcement frame 2, a handle 3 and an expansion frame 4, the chassis body 1 is fixed with a reinforcement frame 2 inside, wherein the outer edge of the reinforcement frame 2 is arranged on the outside of the chassis body 1; two handles 3 are fixed to the upper side of the chassis body 1, wherein a plurality of expansion frames 4 are slidably installed inside the upper side of the chassis body 1, and the plurality of expansion frames 4 are nested together; the chassis body 1 includes a disk body 11, a slot 12, a first tensile layer 13 and a fixing slot 14, the disk body 11 is fixed with a reinforcement frame 2 inside, and the upper side of the disk body 11 is fixed with two handles 3; the upper side of the disk body 11 is provided with a slot 12, wherein the inner wall of the slot 12 is fixed with a first tensile layer 13, and the corresponding expansion frame 4 is slidably installed inside the slot 12; the disk body 11 is provided with a plurality of fixing slots 14, wherein the corresponding expansion frame 4 is slidably installed inside the fixing slot 14.

[0023] like Figure 3As shown, the reinforcement frame 2 includes a longitudinal frame 21, a transverse frame 22 and a column 23, wherein a plurality of longitudinal frames 21 and transverse frames 22 are respectively provided, and the longitudinal frames 21 and the transverse frames 22 are arranged perpendicular to each other; the intersection of the longitudinal frames 21 and the transverse frames 22 is fixed with columns 23 by welding, wherein the longitudinal frames 21, the transverse frames 22 and the columns 23 are all fixed inside the disc body 11, and the two ends of the longitudinal frames 21 and the transverse frames 22 are arranged outside the disc body 11, when in use, the longitudinal frames 21, the transverse frames 22 and the columns 23 can improve the structural strength of the disc body 11, and since the two ends of the longitudinal frames 21 and the transverse frames 22 are arranged on the outer side of the disc body 11, after the cement chassis is fixed to the inside of the pit dug in advance, the longitudinal frames 21 and the transverse frames 22 can improve the degree of bonding between the disc body 11 and the ground.

[0024] like Figure 4 As shown, the expansion rack 4 includes a frame body 41, pins 42, a second tensile layer 43 and a handle 44. A plurality of pins 42 are fixed inside the frame body 41, wherein the lower ends of the pins 42 are slidably disposed inside corresponding fixing grooves 14; the second tensile layer 43 is fixed to the inner wall of the frame body 41, and the handle 44 is fixed to the upper side surface of the frame body 41. When in use, a suitable number of expansion racks 4 can be selected according to the diameter of the cement poles, and the expansion racks 4 can be fixed together with the chassis body 1 through the cooperation of the pins 42 and the fixing grooves 14, so as to adapt to cement poles of different diameters. At the same time, the second tensile layer 43 can improve the structural strength between the cement poles and the frame body 41.

[0025] See also Figure 1-4 As shown, the utility model is a cement chassis with high compressive strength, and its working principle is: when in use, firstly, the chassis body 1 is placed in a pre-dug pit through the cooperation of the handle 3 and the crane, and then according to the diameter of the cement pole, a suitable expansion frame 4 is selected and installed on the chassis body 1, and then the cement pole is placed in the expansion frame 4, and finally, the pre-dug pit is buried and compacted.

[0026] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0027] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A cement chassis with high compressive strength, comprising a chassis body (1), a reinforcement frame (2), a handle (3) and an expansion frame (4), characterized in that: A reinforcement frame (2) is fixed inside the chassis body (1), wherein the outer edge of the reinforcement frame (2) is arranged on the outer side of the chassis body (1); two handles (3) are fixed on the upper side of the chassis body (1), wherein a plurality of expansion frames (4) are slidably mounted inside the upper side of the chassis body (1), and the plurality of expansion frames (4) are nested together; the chassis body (1) comprises a tray body (11), a slot (12), a first tensile layer (13) and a fixing slot (14); a reinforcement frame (2) is fixed inside the tray body (11), and two handles (3) are fixed on the upper side of the tray body (11); a slot (12) is provided on the upper side of the tray body (11), wherein the first tensile layer (13) is fixed to the inner wall of the slot (12), and a corresponding expansion frame (4) is slidably mounted inside the slot (12); a plurality of fixing slots (14) are provided inside the tray body (11), wherein a corresponding expansion frame (4) is slidably mounted inside the fixing slot (14).

2. A cement chassis with high compressive strength as claimed in claim 1, characterized in that: The reinforcement frame (2) comprises a longitudinal frame (21), a transverse frame (22) and a column (23), wherein a plurality of the longitudinal frames (21) and the transverse frames (22) are respectively provided, and the longitudinal frames (21) and the transverse frames (22) are arranged perpendicular to each other; the columns (23) are fixed at the intersection of the longitudinal frames (21) and the transverse frames (22), wherein the longitudinal frames (21), the transverse frames (22) and the columns (23) are all fixed inside the disk body (11), and the two ends of the longitudinal frames (21) and the transverse frames (22) are arranged outside the disk body (11).

3. A cement chassis with high compressive strength as claimed in claim 1, characterized in that: The expansion frame (4) comprises a frame body (41), pins (42), a second tensile layer (43) and a handle (44); a plurality of pins (42) are fixed inside the frame body (41), wherein the lower ends of the pins (42) are slidably arranged inside corresponding fixing grooves (14); the second tensile layer (43) is fixed to the inner wall of the frame body (41), and the handle (44) is fixed to the upper side surface of the frame body (41).

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