Cement mortar joint filling device for constructional engineering

Abstract

The utility model discloses a cement mortar caulking device for constructional engineering, which belongs to the technical field of road and bridge construction equipment, and comprises a support frame, a material storage barrel is fixedly connected to the top of the support frame, a pump body is fixedly connected to the bottom of the material storage barrel, and the input end of the pump body is arranged at the inner bottom end of the material storage barrel. The output end of the pump body is fixedly connected with a shrinkage pipe, and the side face of the supporting frame is fixedly connected with a fixing plate. The cement feeding device has the beneficial effects that by arranging the adjusting bolt and the scraper, people can rotate the adjusting bolt and push the movable plate to move downwards through the ejector block, so that the discharging head is located in a gap, after movement is completed, the pump body operates, cement in the storage barrel can be sucked into the fixed cylinder, then the rotating motor operates, the cement in the fixed cylinder can be poured into the gap, and the cement feeding device is convenient to use. And after filling is completed, people push the device to move, and then cement at the gap can be troweled under the action of a scraper blade.

Description

Technical Field

[0001] The utility model relates to the technical field of road and bridge construction equipment, and more specifically, to a cement mortar caulking device for construction engineering. Background Art

[0002] Cement caulking devices are mainly used for caulking and pointing the stone cavities of large-scale water conservancy projects and repairing earthquake cracks. They replace the traditional manual caulking construction method and use pressure to fill the gaps with mud. They can fill fine gaps from multiple angles and in all directions. Cement mortar is injected into the required parts, which is fast and labor-saving.

[0003] For example, a road and bridge cement mortar caulking device disclosed in a Chinese patent document, publication number: CN213896690U, publication date: 2021.08.06, although it solves the problem of manual hand-held movement, which easily leads to high labor intensity for workers, however, when the device is caulking, it is not easy to smooth the cement mortar after caulking, which reduces the efficiency of caulking. Therefore, in response to the above problems, a cement mortar caulking device for construction projects is specially proposed. Utility Model Content

[0004] (1) Technical problems to be solved

[0005] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a cement mortar caulking device for construction engineering, which has a smoothing structure, making it easy for people to smooth the cement mortar after caulking.

[0006] (2) Technical solution

[0007] In order to achieve the above-mentioned purpose, the utility model provides a cement mortar caulking device for construction engineering, comprising a support frame, the top of the support frame is fixedly connected to a storage barrel, the bottom of the storage barrel is fixedly connected to a pump body, the pump body input end is arranged at the bottom end inside the storage barrel, the pump body output end is fixedly connected to a shrinkage tube, the side of the support frame is fixedly connected to a fixing plate, the fixing plate is fixedly connected to a threaded cap inside, the threaded cap is threadedly connected to an adjusting bolt, the bottom end of the adjusting bolt is fixedly connected to a top block, the fixing plate is slidably connected to two sliding rods, and the sliding rods The top and bottom ends are fixedly connected to the limit plate and the movable plate respectively, the bottom of the top block overlaps the top of the movable plate, the bottom of the movable plate is fixedly connected to a scraper, the surface of the slide rod is sleeved with a connecting spring, the two ends of the connecting spring are fixedly connected to the bottom of the limit plate and the top of the fixed plate respectively, the inside of the movable plate is fixedly connected to a fixed cylinder, the top of the fixed cylinder is fixedly connected to a rotating motor, the output end of the rotating motor rotates through the top of the fixed cylinder, and is fixedly connected to a conveying auger, the bottom end of the fixed cylinder is fixedly connected to a blanking head, and the output end of the shrinkage tube is fixedly connected to the surface of the fixed cylinder.

[0008] When using a cement mortar caulking device for construction projects according to the present technical solution, by setting an adjusting bolt and a scraper, people rotate the adjusting bolt and, through the top block, can push the movable plate downward so that the discharge head is in the gap. After the movement is completed, the pump body runs to pump the cement in the storage barrel into the fixed cylinder, and then the motor is rotated to run to pour the cement in the fixed cylinder into the gap, and people can fill the gap. After the filling is completed, people push the device to move, and then, under the action of the scraper, the cement in the gap can be smoothed.

[0009] Furthermore, a feeding pipe and a stirring motor are fixedly connected to the top of the storage barrel.

[0010] Furthermore, the output end of the stirring motor rotates through the top of the storage barrel and is fixedly connected to a rotating rod.

[0011] Furthermore, a plurality of stirring rods are fixedly connected to the surface of the rotating rod.

[0012] Furthermore, two elastic telescopic rods are fixedly connected inside the fixed plate, and the bottom ends of the elastic telescopic rods are fixedly connected to the top of the movable plate.

[0013] Furthermore, a push handle is fixedly connected to the other side of the support frame, and wheel frames are fixedly connected to two opposite sides of the bottom of the support frame.

[0014] (3) Beneficial effects

[0015] In summary, the present invention has the following beneficial effects:

[0016] 1. This cement mortar caulking device for construction projects is equipped with an adjusting bolt and a scraper. People rotate the adjusting bolt and push the movable plate downward through the top block so that the feeding head is in the gap. After the movement is completed, the pump body runs to pump the cement in the storage barrel into the fixed cylinder, and then the motor is rotated to pour the cement in the fixed cylinder into the gap. People can fill the gap. After the filling is completed, people push the device to move, and then under the action of the scraper, the cement in the gap can be smoothed;

[0017] 2. This cement mortar caulking device for construction projects is equipped with a stirring motor. When the stirring motor is running, the rotating rod and the stirring rod can rotate, which can stir the material in the storage barrel and prevent the material in the storage barrel from condensing into lumps. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the drawings required for the description of the specific implementation or the prior art will be briefly introduced below. Obviously, the drawings described below are only one implementation of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 This is a schematic structural diagram of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the utility model from a side view;

[0021] Figure 3 It is a structural schematic diagram of the front view section of the present invention.

[0022] The symbols in the accompanying drawings are:

[0023] 1. Support frame; 101. Storage barrel; 102. Pump body; 103. Shrink tube; 104. Fixed plate; 105. Fixed cylinder; 106. Rotating motor; 107. Conveying auger; 108. Discharging head; 109. Threaded cap; 1010. Adjusting bolt; 1011. Ejector block; 1012. Slide rod; 1013. Limiting plate; 1014. Movable plate; 1015. Connecting spring; 1016. Scraper; 1017. Elastic telescopic rod; 1018. Stirring motor; 1019. Rotating rod; 1020. Stirring rod; 1021. Push handle; 1022. Wheel frame; 1023. Feeding pipe. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the technical solutions in the specific implementation methods of the present invention are clearly and completely described below to further illustrate the present invention. Obviously, the specific implementation methods described are only part of the implementation methods of the present invention, rather than all styles.

[0025] Example:

[0026] The following is combined with Figure 1-3 The utility model is described in further detail.

[0027] See also Figure 1-3The utility model provides a technical solution: a cement mortar caulking device for construction engineering, comprising a support frame 1, a material storage barrel 101 fixedly connected to the top of the support frame 1, a pump body 102 fixedly connected to the bottom of the material storage barrel 101, an input end of the pump body 102 arranged at the bottom end of the material storage barrel 101, a shrinkage tube 103 fixedly connected to the output end of the pump body 102, a fixing plate 104 fixedly connected to the side of the support frame 1, a threaded cap 109 fixedly connected to the inside of the fixing plate 104, an adjusting bolt 1010 threadedly connected to the inside of the threaded cap 109, a top block 1011 fixedly connected to the bottom end of the adjusting bolt 1010, two sliding rods 1012 slidably connected to the inside of the fixing plate 104, the top and bottom of the sliding rod 1012 are fixedly connected to the The limiting plate 1013 and the movable plate 1014 are connected, the bottom of the top block 1011 is overlapped on the top of the movable plate 1014, the bottom of the movable plate 1014 is fixedly connected with a scraper 1016, the surface of the slide rod 1012 is covered with a connecting spring 1015, the two ends of the connecting spring 1015 are respectively fixedly connected to the bottom of the limiting plate 1013 and the top of the fixed plate 104, the inside of the movable plate 1014 is fixedly connected with a fixed cylinder 105, the top of the fixed cylinder 105 is fixedly connected to a rotating motor 106, the output end of the rotating motor 106 rotates through the top of the fixed cylinder 105, and is fixedly connected to a conveying auger 107, the bottom end of the fixed cylinder 105 is fixedly connected to a blanking head 108, and the output end of the shrinkage tube 103 is fixedly connected to the surface of the fixed cylinder 105.

[0028] By adopting the above technical solution, by setting the adjusting bolt 1010 and the scraper 1014, people rotate the adjusting bolt 1010, and through the top block 1011, they can push the movable plate 1014 downward, so that the discharge head 108 is in the gap. After the movement is completed, the pump body 102 runs, and the cement in the storage barrel 101 can be pumped into the fixed cylinder 105, and then the rotating motor 106 runs, and the cement in the fixed cylinder 105 can be poured into the gap, and people can fill the gap. After the filling is completed, people push the device to move, and then under the action of the scraper 1016, the cement in the gap can be smoothed.

[0029] See Figure 2 and Figure 3 The top of the storage barrel 101 is fixedly connected with a feed pipe 1023 and a stirring motor 1018. The output end of the stirring motor 1018 rotates through the top of the storage barrel 101 and is fixedly connected with a rotating rod 1019. A plurality of stirring rods 1020 are fixedly connected to the surface of the rotating rod 1019.

[0030] By adopting the above technical solution and setting up a stirring motor 1018, the operation of the stirring motor 1018 can rotate the rotating rod 1019 and the stirring rod 1020, thereby stirring the material in the storage barrel 101 and preventing the material in the storage barrel 101 from coagulating into lumps.

[0031] See Figure 2 A push handle 1021 is fixedly connected to the other side of the support frame 1, and wheel frames 1022 are fixedly connected to the opposite sides of the bottom of the support frame 1. Two elastic telescopic rods 1017 are fixedly connected inside the fixed plate 104, and the bottom end of the elastic telescopic rod 1017 is fixedly connected to the top of the movable plate 1014.

[0032] The working principle of this utility model is:

[0033] When in use, people move the device to a suitable position. After the movement is completed, when the gap needs to be filled, people rotate the adjusting bolt 1010 to push the top block 1011 downward. Through the top block 1011, the movable plate 1014 can be pushed downward to place the discharge head 108 in the gap. After the movement is completed, the pump body 102 is operated to pump the cement in the storage barrel 101 into the fixed cylinder 105 through the contraction tube 103. Then the rotary motor 106 is operated to rotate the conveying auger 107. Through the discharge head 108, cement can be poured into the gap, and people can fill the gap. After the filling is completed, people push the device to move, and then under the action of the scraper 1016, the cement at the gap can be smoothed.

[0034] By setting up the stirring motor 1018, when the stirring motor 1018 is running, the rotating rod 1019 and the stirring rod 1020 can be rotated, and the material in the storage barrel 101 can be stirred, which can prevent the material in the storage barrel 101 from coagulating into lumps.

[0035] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A cement mortar caulking device for construction engineering, comprising a support frame (1), characterized in that: The top of the support frame (1) is fixedly connected to a material storage barrel (101), the bottom of the material storage barrel (101) is fixedly connected to a pump body (102), the input end of the pump body (102) is arranged at the bottom end inside the material storage barrel (101), the output end of the pump body (102) is fixedly connected to a shrink tube (103), the side of the support frame (1) is fixedly connected to a fixed plate (104), the inside of the fixed plate (104) is fixedly connected to a threaded cap (109), the inside of the threaded cap (109) is threadedly connected to an adjusting bolt (1010), the bottom end of the adjusting bolt (1010) is fixedly connected to a top block (1011), the inside of the fixed plate (104) is slidably connected to two sliding rods (1012), the top and bottom ends of the sliding rods (1012) are fixedly connected to a limiting plate (1013) and a movable plate (1014) respectively. The bottom of the top block (1011) is overlapped on the top of the movable plate (1014), the bottom of the movable plate (1014) is fixedly connected to a scraper (1016), the surface of the slide rod (1012) is covered with a connecting spring (1015), the two ends of the connecting spring (1015) are respectively fixedly connected to the bottom of the limit plate (1013) and the top of the fixed plate (104), the inside of the movable plate (1014) is fixedly connected to a fixed cylinder (105), the top of the fixed cylinder (105) is fixedly connected to a rotating motor (106), the output end of the rotating motor (106) rotates through the top of the fixed cylinder (105) and is fixedly connected to a conveying auger (107), the bottom end of the fixed cylinder (105) is fixedly connected to a blanking head (108), and the output end of the shrink tube (103) is fixedly connected to the surface of the fixed cylinder (105).

2. A cement mortar caulking device for construction engineering according to claim 1, characterized in that: A feeding pipe (1023) and a stirring motor (1018) are fixedly connected to the top of the storage barrel (101).

3. A cement mortar caulking device for construction engineering according to claim 2, characterized in that: The output end of the stirring motor (1018) rotates through the top of the storage barrel (101) and is fixedly connected to a rotating rod (1019).

4. A cement mortar caulking device for construction engineering according to claim 3, characterized in that: A plurality of stirring rods (1020) are fixedly connected to the surface of the rotating rod (1019).

5. The cement mortar caulking device for construction engineering according to claim 1, characterized in that: Two elastic telescopic rods (1017) are fixedly connected inside the fixed plate (104), and the bottom ends of the elastic telescopic rods (1017) are fixedly connected to the top of the movable plate (1014).

6. The cement mortar caulking device for construction engineering according to claim 1, characterized in that: A push handle (1021) is fixedly connected to the other side of the support frame (1), and wheel frames (1022) are fixedly connected to both opposite sides of the bottom of the support frame (1).

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