Automatic spraying and curing device for power transmission line foundation concrete

Abstract

The utility model relates to the technical field of power transmission line foundation concrete curing, in particular to an automatic spraying and curing device for power transmission line foundation concrete, which comprises a motor. When concrete is sprayed and cured, the air cylinder is used for exhausting air, so that the toothed plate reciprocates up and down to drive the gear to rotate forwards and backwards, the rotating rod on the axis of the gear rotates along with the toothed plate, the water tank is driven to move, the spraying pipe sprays the surface of the concrete in a left-right swinging mode, and the concrete spraying device has the advantages that the spraying area is increased; furthermore, the concrete can be quickly wetted in a large area, so that not only can the spraying maintenance effect on the concrete be enhanced, but also the spraying speed can be increased; when a worker needs to observe the wetting condition of the high position of concrete, the worker stands on the lifting platform, the lifting platform carries people to move upwards together with the spraying pipe under the action of motor work, lead screw rotation and nut seats, the effect that the worker conveniently observes the wetting condition of the concrete and the spraying condition of the spraying pipe is achieved, the process safety is improved, and the working efficiency is improved. The danger coefficient is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of transmission line foundation concrete maintenance, in particular to an automatic spraying maintenance device for transmission line foundation concrete. Background Art

[0002] The transmission line foundation is an important part of the transmission line. The quality of the foundation is directly related to whether the transmission line can operate safely and stably. The quality of concrete construction is the key to ensuring the quality of the transmission line tower foundation.

[0003] In order to fully hydrate the cement in the concrete, accelerate the hardening of the concrete, and prevent the abnormal shrinkage, crack damage and other phenomena caused by natural factors such as exposure, wind, dryness, and cold after the concrete is formed. After the concrete is poured, the curing should be started within 12 hours, but on hot and windy summer days, the curing should be started within 3 hours after the pouring. The curing method is to spray on the concrete surface to keep the foundation surface moist. However, the spray curing device of the prior art usually only sprays at a single angle, or sprays from top to bottom, and the spray water spreads and flows to other parts of the concrete. This not only reduces the spraying effect, but also has a narrow spraying range, and the spraying time needs to be extended. In addition, the poured concrete is relatively high, and the personnel can only observe the spraying and the wetness of the concrete from below, or need to climb up to observe through an escalator. It is difficult to observe along with the spray pipe, which is more troublesome and more dangerous. Utility Model Content

[0004] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained through the structures specifically pointed out in the description and other drawings of the description.

[0005] The utility model aims to overcome the above-mentioned shortcomings and provide an automatic spraying and curing device for foundation concrete of power transmission lines.

[0006] To achieve the above-mentioned purpose, the technical solution of the utility model is: an automatic spraying maintenance device for concrete foundation of power transmission line, comprising: a motor, a screw rod, a nut seat, a lifting platform, a swinging assembly, a water tank, a connecting pipe, a water pump, and a spray pipe, wherein the screw rod is installed on the motor; the nut seat is threadedly connected to the screw rod; the lifting platform is connected to the nut seat; the swinging assembly is installed on the side of the lifting platform; the water tank is connected to the swinging assembly; the connecting pipe is connected to the water tank; the water pump is connected to the connecting pipe; the spray pipe is arranged on the water pump; wherein the swinging assembly comprises a cylinder, a tooth plate connected to the cylinder, a gear with a clearance fit with the tooth plate, a mounting seat, a rotating rod, and a housing, the rotating rod is installed on the mounting seat through a bearing, the gear is installed on the rotating rod and fitted into the housing, and one side of the rotating rod passes through the housing and is connected to the water tank.

[0007] Preferably, the housing is located below the water tank.

[0008] Preferably, a guardrail is connected to the lifting platform.

[0009] Preferably, a slide plate is installed on one side of the lifting platform.

[0010] Preferably, it further comprises a base, on which a traction rod is arranged.

[0011] Preferably, the upper side of the traction bar passes through the slide plate.

[0012] Preferably, a partition is installed on the lower side of the water tank.

[0013] Preferably, the upper side of the rotating rod is connected to a partition, and the partition is located between the water tank and the rotating rod.

[0014] Preferably, a plurality of movable wheels are installed at the lower end of the base.

[0015] By adopting the above technical scheme, the beneficial effects of the utility model are as follows: when spraying and curing concrete, the utility model draws and releases air through the cylinder, so that the tooth plate reciprocates up and down, which drives the gear to rotate forward and reverse, and the rotating rod on the gear axis rotates accordingly, thereby moving the water tank, and the spray pipe sprays the concrete surface in a left-right swinging manner, which has the effect of increasing the spraying area, and then quickly wetting a large area of ​​the concrete, which can not only enhance the spraying and curing effect of the concrete, but also increase the spraying rate; when personnel need to observe the wetness of the concrete at a high place, the personnel stand on the lifting platform, and the motor works, the screw rod rotates, and under the action of the nut seat, the lifting platform carries people and the spray pipe and moves upward, which has the effect of making it convenient for personnel to observe the wetness of the concrete and the spraying of the spray pipe, and the process safety is improved and the risk factor is reduced.

[0016] It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present disclosure.

[0017] Undoubtedly, these and other objects of the present invention will become more apparent after the following detailed description of the preferred embodiments described with reference to various figures and drawings.

[0018] In order to make the above beneficial effects and other purposes, features and advantages of the present invention more obvious and easy to understand, one or several preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0020] In the drawings, the same reference numerals are used for the same components and the drawings are schematic and not necessarily drawn to scale.

[0021] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only one or several embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on such drawings without paying creative work.

[0022] Figure 1 This is a structural schematic diagram of an automatic spraying and curing device for foundation concrete of a power transmission line according to the utility model;

[0023] Figure 2 It is a bottom view structural diagram of the water tank and the swing assembly of the utility model;

[0024] Figure 3 It is a schematic diagram of the top cross-sectional structure of the swing assembly of the utility model.

[0025] Explanation of main figure marks: motor-1, screw-2, nut seat-3, lifting platform-4, swing assembly-5, water tank-6, connecting pipe-7, water pump-8, spray pipe-9, guardrail-10, skateboard-11, base-12, traction rod-13, partition-14, cylinder-51, gear plate-52, gear-53, mounting seat-54, rotating rod-55, housing-56. DETAILED DESCRIPTION

[0026] The following will describe the implementation methods of the present invention in detail with reference to the accompanying drawings and embodiments, so that the implementation process of how the present invention applies technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly. It should be noted that as long as there is no conflict, the various embodiments of the present invention and the various features in the embodiments can be combined with each other, and the technical solutions formed are all within the protection scope of the present invention.

[0027] Meanwhile, in the following description, many specific details are set forth for the purpose of explanation to provide a thorough understanding of the embodiments of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without the specific details or the specific manner described herein.

[0028] See also Figure 1-3 The utility model provides an automatic spraying maintenance device for power transmission line foundation concrete, comprising: a motor 1, a screw rod 2, a nut seat 3, a lifting platform 4, a swing assembly 5, a water tank 6, a connecting pipe 7, a water pump 8, and a spray pipe 9. The screw rod 2 is installed on the motor 1; the nut seat 3 is threadedly connected to the screw rod 2; the lifting platform 4 is connected to the nut seat 3; the swing assembly 5 is installed on the side of the lifting platform 4; the water tank 6 is connected to the swing assembly 5; the connecting pipe 7 is connected to the water tank 6; the water pump 8 is connected to the connecting pipe 7; the spray pipe 9 is arranged on the water pump 8; wherein the swing assembly 5 comprises a cylinder 51, a tooth plate 52 connected to the cylinder 51, a gear 53 with a clearance fit with the tooth plate 52, a mounting seat 54, a rotating rod 55, and a shell 56. The rotating rod 55 is installed on the mounting seat 54 through a bearing, the gear 53 is installed on the rotating rod 55 and is fitted into the shell 56, and one side of the rotating rod 55 passes through the shell 56 and is connected to the water tank 6.

[0029] When in use, the spray pipe 9 is directed toward the concrete column, and then the water pump 8 pumps the water in the water tank 6 into the spray pipe 9 through the connecting pipe 7 and sprays it out, which has the function of automatically curing the concrete. During spraying, the air is pumped and released through the cylinder 51, so that the tooth plate 52 reciprocates up and down, which drives the gear 53 to rotate forward and reversely, and the rotating rod 55 on the axis of the gear 53 rotates accordingly, thereby moving the water tank 6, and the spray pipe 9 sprays the concrete surface in a left-right swinging manner, which has the function of increasing the spraying area, thereby quickly wetting a large area of ​​the concrete; when personnel need to observe the wetness of the concrete at a high place, the personnel stand on the lifting platform 4, and the motor 1 works, the screw rod 2 rotates, and the lifting platform 4 carries people and moves upward together with the spray pipe 9 under the action of the nut seat 3, which has the function of facilitating personnel to observe the wetness of the concrete and the spraying of the spray pipe 9.

[0030] According to some embodiments of the present application, optionally, the housing 56 is located below the water tank 6 , which has the function of installing the swing assembly 5 below the water tank 6 .

[0031] According to some embodiments of the present application, optionally, a guardrail 10 is connected to the lifting platform 4 to protect the personnel on the lifting platform 4.

[0032] According to some embodiments of the present application, optionally, a slide plate 11 is installed on one side of the lifting platform 4, and the lifting platform 4 also includes a base 12, and a traction rod 13 is provided on the base 12, and the upper side of the traction rod 13 passes through the slide plate 11. The traction rod 13 limits the moving direction of the slide plate 11, and the slide plate 11 can only move vertically, which has the effect of preventing the lifting platform 4 from tilting.

[0033] According to some embodiments of the present application, optionally, a partition 14 is installed at the lower side of the water tank 6, and the upper side of the rotating rod 55 is connected to the partition 14, and the partition 14 is located between the water tank 6 and the rotating rod 55. The partition 14 has the effect of increasing the force area of ​​the rotating rod 55 on the water tank 6, so that the rotating rod 55 supports the water tank 6 more balanced, and the rotation work will also be more stable.

[0034] According to some embodiments of the present application, optionally, a plurality of moving wheels are installed at the lower end of the base 12. This facilitates the overall movement of the device.

[0035] It should be understood that the embodiments disclosed in the present invention are not limited to the specific processing steps or materials disclosed herein, but should be extended to equivalent substitutions of such features understood by ordinary technicians in the relevant field. It should also be understood that the terms used herein are only used for the purpose of describing specific embodiments and are not meant to be limiting.

[0036] The "embodiment" mentioned in the specification means that the specific features or characteristics described in conjunction with the embodiment are included in at least one embodiment of the utility model. Therefore, the phrases or "embodiment" appearing in various places throughout the specification do not necessarily refer to the same embodiment.

[0037] In addition, the described features or characteristics may be combined in one or more embodiments in any other suitable manner. In the above description, some specific details, such as thickness, quantity, etc., are provided to provide a comprehensive understanding of the embodiments of the utility model. However, those skilled in the relevant art will understand that the utility model can be implemented without one or more of the above specific details or can also be implemented using other methods, components, materials, etc.

Claims

1. An automatic spraying and curing device for power transmission line foundation concrete, characterized in that: include: Motor (1); A screw rod (2) mounted on the motor (1); A nut seat (3) threadedly connected to the screw rod (2); A lifting platform (4) connected to the nut seat (3); A swing assembly (5) mounted on the side of the lifting platform (4); A water tank (6) connected to the swing assembly (5); A connecting pipe (7) connected to the water tank (6); A water pump (8) connected to the connecting pipe (7); A spray pipe (9) is arranged on the water pump (8); wherein: The swing assembly (5) comprises a cylinder (51), a toothed plate (52) connected to the cylinder (51), a gear (53) clearance-matched with the toothed plate (52), a mounting seat (54), a rotating rod (55), and a housing (56). The rotating rod (55) is mounted on the mounting seat (54) via a bearing, the gear (53) is mounted on the rotating rod (55) and fitted into the housing (56), and one side of the rotating rod (55) passes through the housing (56) and is connected to the water tank (6).

2. The automatic spraying and curing device for power transmission line foundation concrete according to claim 1 is characterized in that: The housing (56) is located below the water tank (6).

3. The automatic spraying and curing device for power transmission line foundation concrete according to claim 1 is characterized in that: A guardrail (10) is connected to the lifting platform (4).

4. The automatic spraying and curing device for power transmission line foundation concrete according to claim 1 is characterized in that: A slide plate (11) is installed on one side of the lifting platform (4).

5. The automatic spraying and curing device for power transmission line foundation concrete according to claim 4 is characterized in that: It also comprises a base (12), on which a traction rod (13) is arranged.

6. The automatic spraying and curing device for power transmission line foundation concrete according to claim 5, characterized in that: The upper side of the traction rod (13) passes through the slide plate (11).

7. The automatic spraying and curing device for power transmission line foundation concrete according to claim 1 is characterized in that: A partition plate (14) is installed on the lower side of the water tank (6).

8. The automatic spraying and curing device for power transmission line foundation concrete according to claim 7, characterized in that: The upper side of the rotating rod (55) is connected to the partition (14), and the partition (14) is located between the water tank (6) and the rotating rod (55).

9. The automatic spraying and curing device for power transmission line foundation concrete according to claim 5, characterized in that: A plurality of moving wheels are installed at the lower end of the base (12).

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