CN219826287U - Filling mechanism for transverse construction joint - Google Patents

Abstract

The utility model discloses a filling mechanism for a transverse construction joint, which comprises a bottom plate and a storage tank, wherein a movable wheel is arranged at the bottom end of the bottom plate, the storage tank is arranged at the top end of the bottom plate, the top end of the storage tank is connected with a top cover, a servo motor is arranged on the top cover and is connected with a rotating rod, the rotating rod is positioned in the storage tank, an armrest is arranged at the top end of the bottom plate and is connected with a push rod, and the push rod is connected with a spring. This filling mechanism of horizontal construction joint, after the filling of completion construction joint, through taking off the top cap, can be to spiral blade and puddler that set up on the rotatory pole, be favorable to operating personnel's a cleaning operation, avoided remaining cement to solidify and lead to the pay-off sword to block up, indirect improvement filled efficiency.

Description

Filling mechanism for transverse construction joint

Technical Field

The utility model relates to the technical field of buildings, in particular to a filling mechanism for transverse construction joints.

Background

The construction joint refers to a joint formed between the concrete poured before and after the concrete is poured in a sectional way according to the design requirement or construction requirement, the construction joint is not a truly existing joint, a joint surface exists between the construction joint and the concrete poured after the concrete is poured before the concrete is poured for more than the initial setting time, the joint surface is called as a construction joint, and in road construction, a transverse construction joint, also called a reserved joint, is generally arranged with the length of 20-40 m and is arranged at the junction, the junction and the middle part of the road, and the joint width is about 10-20 mm

Retrieved, as in patent number: 202221251720.1 is a tool for filling construction joints of large-section raft foundation, and specifically discloses a tool for filling construction joints of large-section raft foundation, which comprises a cart, wherein a material box is arranged at the top of the cart, a blanking pipe is arranged at the bottom of the material box and is communicated with the material box, a feeding pipe is fixedly arranged at the free end of the blanking pipe, which penetrates through the top of the cart and extends to the bottom of the cart, and is communicated with the feeding pipe, a motor is fixedly arranged at one end of the feeding pipe, and a second rotating shaft is fixedly arranged at the inner part of the feeding pipe, which penetrates through one side wall of the feeding pipe and extends to the output shaft of the motor.

Above-mentioned instrument that construction joint was filled, the clearance is taken out to the feeding sword in the bottom conveying pipe more difficultly for remaining cement can solidify and lead to the feeding sword to block up, and the device can not handle the unnecessary cement mortar that overflows in the construction joint, carries out innovative design on the basis of original construction joint filling mechanism to above-mentioned problem.

Disclosure of Invention

The utility model aims to provide a filling mechanism for a transverse construction joint, which solves the problems that the feeding knife in a bottom feeding pipe is difficult to take out and clean, residual cement can be solidified to cause the blocking of the feeding knife, and the device cannot process excessive cement mortar overflowed from the construction joint due to the fact that the feeding knife is difficult to take out and clean by the conventional filling tool for the construction joint on the market in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a filling mechanism of horizontal construction joint, includes bottom plate and storage tank, the removal wheel is installed to the bottom of bottom plate, the storage tank is installed on the top of bottom plate, and the top of storage tank is connected with the top cap, be provided with servo motor on the top cap, and servo motor is connected with the rotary rod to the rotary rod is located the inside of storage tank, the handrail is installed on the top of bottom plate, and handrail and push rod interconnect, the push rod is connected with the spring.

Preferably, a slope is arranged in the storage tank, a feeding pipe is arranged at the bottom end of the slope, and the feeding pipe penetrates through the bottom plate.

Preferably, the top end of the top cover is provided with an injection port.

Preferably, the bottom of rotary rod is provided with helical blade, and helical blade is located the inside of conveying pipe to the rotary rod is connected with servo motor.

Preferably, the rotating rod is provided with a stirring rod, and the stirring rod is positioned in the storage tank.

Preferably, sliding grooves are formed in two sides of the handrail, the handrail and sliding blocks arranged on two sides of the push rod form a sliding connection structure through the sliding grooves, and the bottom ends of the sliding blocks are connected with the handrail through springs.

Preferably, a scraping plate is arranged at the bottom end of the push rod.

Compared with the prior art, the utility model has the beneficial effects that: the filling mechanism of the transverse construction joint,

1. after filling of the construction joint is completed, the top cover is taken down, so that the spiral blades and the stirring rod arranged on the rotary rod can be cleaned by an operator, the phenomenon that the feeding knife is blocked due to the fact that residual cement is possibly solidified is avoided, and the filling efficiency is indirectly improved;

2. the staff accessible is to pushing down of push rod for the scraper blade that the push rod bottom set up descends, thereby can give the cement mortar who spills over trowelling, has avoided the manual work to need the secondary to repair, has improved filled efficiency.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the whole cross-sectional structure of the present utility model;

FIG. 3 is a schematic diagram of the overall side view of the present utility model;

fig. 4 is a schematic overall front view of the present utility model.

In the figure: 1. a bottom plate; 2. a moving wheel; 3. a storage tank; 301. a feed pipe; 4. a top cover; 401. an injection port; 5. a servo motor; 6. a rotating rod; 601. a helical blade; 602. a stirring rod; 7. a spring; 8. an armrest; 801. a chute; 9. a push rod; 901. a slide block; 902. a scraper.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the filling mechanism for the transverse construction joint comprises a bottom plate 1 and a storage tank 3, wherein a movable wheel 2 is arranged at the bottom end of the bottom plate 1, the storage tank 3 is arranged at the top end of the bottom plate 1, the top end of the storage tank 3 is connected with a top cover 4, a servo motor 5 is arranged on the top cover 4, the servo motor 5 is connected with a rotating rod 6, the rotating rod 6 is positioned in the storage tank 3, an armrest 8 is arranged at the top end of the bottom plate 1, the armrest 8 is connected with a push rod 9, and the push rod 9 is connected with a spring 7;

a slope is arranged in the storage tank 3, a feeding pipe 301 is arranged at the bottom end of the slope, and the feeding pipe 301 penetrates through the bottom plate 1, so that cement mortar in the storage tank 3 can flow into the feeding pipe 301 along the slope and is finally extruded from the feeding pipe 301;

the top end of the top cover 4 is provided with an injection opening 401, so that cement mortar is injected into the storage tank 3 through the injection opening 401;

the bottom end of the rotating rod 6 is provided with a spiral blade 601, the spiral blade 601 is positioned in the feeding pipe 301, the rotating rod 6 is connected with the servo motor 5, the rotating rod 6 is driven to rotate by the servo motor 5, and cement mortar in the storage tank 3 is extruded from the feeding pipe 301 by virtue of the spiral blade 601 arranged at the bottom end of the rotating rod 6;

the stirring rod 602 is arranged on the rotating rod 6, and the stirring rod 602 is positioned in the storage tank 3, so that the stirring rod 602 arranged on the rotating rod 6 can stir the cement mortar in the storage tank 3 while extruding the cement mortar, and the cement mortar is prevented from being solidified;

the sliding grooves 801 are formed in the two sides of the handrail 8, the handrail 8 and the sliding blocks 901 arranged on the two sides of the push rod 9 form a sliding connection structure through the sliding grooves 801, the bottom ends of the sliding blocks 901 are connected with the handrail 8 through the springs 7, so that the push rod 9 can slide down and displace along the sliding grooves 801, and the push rod 9 can be jacked up by the elasticity of the springs 7 under the condition that no external force is applied;

the bottom of push rod 9 is provided with scraper blade 902, is favorable to giving the cement mortar who spills over to trowelling, accomplishes the filling of construction joint.

Working principle: according to fig. 1-4, firstly, an operator injects cement mortar into the storage tank 3 through an injection opening 401 formed in the top cover 4, then the operator pushes the handrail 8 to move the device to a construction joint to be filled, then the servo motor 5 is started to drive the rotary rod 6 to rotate, the cement mortar in the storage tank 3 is extruded from the feeding pipe 301 by means of a helical blade 601 arranged at the bottom end of the rotary rod 6, and the stirring rod 602 arranged on the rotary rod 6 can stir the cement mortar in the storage tank 3 while filling, so as to prevent the cement mortar from being solidified, and then the operator presses the push rod 9 to enable the push rod 9 to slide downwards along the chute 801, so that the scraper 902 at the bottom end of the push rod 9 can level the overflowed cement mortar.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. Filling mechanism of horizontal construction joint, including bottom plate (1) and storage tank (3), its characterized in that: the bottom of bottom plate (1) is installed and is removed round (2), storage jar (3) are installed on the top of bottom plate (1), and the top of storage jar (3) is connected with top cap (4), be provided with servo motor (5) on top cap (4), and servo motor (5) are connected with rotary rod (6), and rotary rod (6) are located the inside of storage jar (3), handrail (8) are installed on the top of bottom plate (1), and handrail (8) and push rod (9) interconnect, push rod (9) are connected with spring (7).

2. The filling mechanism for a transverse construction joint according to claim 1, wherein: the storage tank (3) is internally provided with a slope, the bottom end of the slope is provided with a feeding pipe (301), and the feeding pipe (301) penetrates through the bottom plate (1).

3. The filling mechanism for a transverse construction joint according to claim 1, wherein: an injection port (401) is arranged at the top end of the top cover (4).

4. The filling mechanism for a transverse construction joint according to claim 1, wherein: the bottom of rotary rod (6) is provided with helical blade (601), and helical blade (601) are located the inside of conveying pipe (301), and rotary rod (6) are connected with servo motor (5).

5. The filling mechanism for a transverse construction joint according to claim 1, wherein: a stirring rod (602) is arranged on the rotating rod (6), and the stirring rod (602) is positioned inside the storage tank (3).

6. The filling mechanism for a transverse construction joint according to claim 1, wherein: the two sides of the handrail (8) are provided with sliding grooves (801), the handrail (8) and sliding blocks (901) arranged on the two sides of the push rod (9) form a sliding connection structure through the sliding grooves (801), and the bottom ends of the sliding blocks (901) are connected with the handrail (8) through springs (7).

7. The filling mechanism for a transverse construction joint according to claim 1, wherein: a scraper (902) is arranged at the bottom end of the push rod (9).