Building engineering structure gap grouting device

Abstract

The utility model discloses a constructional engineering structure gap grouting device, which belongs to the technical field of grouting devices and is characterized in that one end of a grouting cylinder is provided with a grout outlet pipe, the other end of the grouting cylinder is provided with a rear cover, the center of the rear cover is slidably connected with a pull rod, and the end faces of the grouting cylinder and the rear cover are respectively in contact connection with a front baffle and a rear baffle. One end of the front baffle and one end of the rear baffle are each provided with an opening, the other end of the front baffle and the other end of the rear baffle are each provided with a symmetrical sliding rod, the surfaces of the sliding rods are slidably connected with a supporting plate, and the surface of the supporting plate is provided with symmetrical sliding holes. According to the grouting device, the grabbing firmness of the hand of a user can be improved, the use comfort of the grouting device is greatly improved, the distance between the front baffle and the rear baffle can be adjusted, accordingly, grouting barrels with different lengths can be positioned, and the use convenience is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of grouting devices, and more specifically to a structural gap grouting device for a building engineering project. Background Art

[0002] At present, in the construction process of building projects, grouting devices are needed to fill structural gaps or concrete. However, the anti-dropout components provided in the grouting devices may be squeezed by the hands holding the grouting devices during use, thereby reducing the comfort of use. In addition, it is inconvenient to use the anti-dropout components on different grouting cylinders.

[0003] For example, announcement No. CN217556885U discloses a civil engineering structure gap grouting device, which includes a grouting device body, a mounting structure installed at the lower end of the grouting device body, two limiting structures are symmetrically installed on the mounting structure, a blocking structure is installed in the limiting structure, and the blocking structure includes a blocking plate structure and an anti-slip slider.

[0004] It can be seen from the above-mentioned public scheme that the area of ​​the blocking structure is small. After it comes into contact and is squeezed with the hand, it will cause pain in the squeezed position of the user's hand, reducing the comfort of use. At the same time, when the user grasps a grouting device with a longer grouting cylinder, the hand may not slide to the position of the blocking structure, causing inconvenience in use. Utility Model Content

[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide a construction engineering structure gap grouting device, which can increase the gripping firmness of the user's hands by providing a front baffle, a rear baffle, a support plate and a handle, thereby greatly improving the comfort of using the grouting device, and the distance between the front baffle and the rear baffle can be adjusted to position grouting cylinders of different lengths, thereby greatly improving the convenience of use.

[0006] To solve the above problems, the utility model adopts the following technical solutions.

[0007] The grouting device for the gap of a building engineering structure comprises a grouting cylinder, one end of the grouting cylinder is provided with a slurry outlet pipe, the other end of the grouting cylinder is provided with a rear cover, and the center position of the rear cover is slidably connected with a pull rod, the end faces of the grouting cylinder and the rear cover are respectively in contact with and connected with a front baffle and a rear baffle, one end of the front baffle and the rear baffle are both provided with openings, the other ends of the front baffle and the rear baffle are both provided with symmetrical sliding rods, the surface of the sliding rod is slidably connected with a support plate, the surface of the support plate is provided with symmetrical sliding holes, the bottom of the support plate is fixedly connected with a handle, the surface of the handle is fixedly sleeved with an anti-slip sleeve, and the surface of the anti-slip sleeve is provided with an anti-slip groove. The grouting device for the gap of a building engineering structure can increase the gripping firmness of a user's hand through the arranged front baffle, rear baffle, support plate and handle, greatly improves the comfort of use of the grouting device, and the spacing between the front baffle and the rear baffle can be adjusted, so as to position grouting cylinders of different lengths, greatly improving the convenience of use.

[0008] Furthermore, a positioning groove is provided on one side of the front baffle and the rear baffle, and the diameters of the two positioning grooves are different. The center of the positioning groove is on the same axis as the center of the grouting cylinder. The grouting cylinder is concentric and coaxial with the rear cover. The positioning groove can prevent the grouting cylinder from moving to the sides of the long sides of the support plate.

[0009] Furthermore, a symmetrical fixing ring is fixedly connected to the surface of the support plate, and a strap or buckle is provided on the surface of the fixing ring. The surface of the strap contacts and presses against the surface of the grouting cylinder, so as to facilitate positioning of the grouting cylinder and the support plate.

[0010] Furthermore, one end of the slide rod is connected to a positioning sleeve via a thread, the positioning sleeve is a manual knob, a threaded hole is provided at the center of the positioning sleeve, and the positioning sleeve facilitates manual adjustment of the spacing between the front baffle and the rear baffle.

[0011] Furthermore, a connecting portion is provided at one end of the handle, and an anti-detachment portion is provided at the other end of the handle. The connecting portion can increase the connection firmness of the handle, and the anti-detachment portion can prevent the handle from slipping off the hand.

[0012] Furthermore, the curvature of the anti-skid groove conforms to the physiological curve of the human hand after grasping, thereby improving the anti-skid effect and the gripping comfort.

[0013] Compared with the prior art, the advantages of the present invention are:

[0014] (1) The present invention can increase the firmness of the user's hand grip by providing the front baffle, rear baffle, support plate and handle, thereby greatly improving the comfort of use of the grouting device.

[0015] (2) In this solution, the distance between the front baffle and the rear baffle can be adjusted, so as to position the grouting cylinders of different lengths, which greatly improves the convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a side view of the front baffle structure of the utility model;

[0018] Figure 3 It is a top view of the support plate structure of the utility model.

[0019] Description of the numbers in the figure:

[0020] 1 grouting cylinder, 11 rear cover, 12 pull rod, 13 slurry outlet pipe, 2 front baffle, 21 positioning groove, 22 opening, 23 slide rod, 24 positioning sleeve, 3 rear baffle, 4 support plate, 41 slide hole, 42 fixing ring, 43 binding belt, 5 handle, 51 connecting part, 52 anti-slip part, 53 anti-slip sleeve, 54 anti-slip groove. DETAILED DESCRIPTION

[0021] 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 in 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.

[0022] Example 1

[0023] See also Figure 1-3The structural gap grouting device of a building engineering comprises a grouting cylinder 1. The composition structure and working principle of the grouting cylinder 1, a grouting pipe 13, a rear cover 11 and a pull rod 12 are well known to those skilled in the art and will not be described in detail herein. A grouting pipe 13 is provided at one end of the grouting cylinder 1, and a rear cover 11 is provided at the other end of the grouting cylinder 1. A pull rod 12 is slidably connected to the center of the rear cover 11. The end surfaces of the grouting cylinder 1 and the rear cover 11 are respectively contacted and connected with a front baffle 2 and a rear baffle 3. The front baffle 2 can limit the grouting cylinder 1 from moving to the left, and the rear baffle 3 can limit the grouting cylinder 1 from moving to the right, thereby ensuring the stability and convenience of the extension and retraction operation of the pull rod 12. The front baffle 2 and the rear baffle One end of each of the plates 3 is provided with an opening 22, and the opening 22 has the function of avoiding air, so as to prevent the slurry outlet pipe 13 and the pull rod 12 from restricting the assembly of the grouting cylinder 1, the rear cover 11 and the front baffle 2 and the rear baffle 3. The other ends of the front baffle 2 and the rear baffle 3 are provided with symmetrical sliding rods 23, and the sliding rods 23 enable the front baffle 2 and the rear baffle 3 to move horizontally, so as to adjust the spacing position. The surface of the sliding rod 23 is slidably connected to a support plate 4, and the surface of the support plate 4 is provided with symmetrical sliding holes 41. The bottom of the support plate 4 is fixedly connected with a handle 5, and the handle 5 is convenient for the user to grasp, so as to control and carry the grouting device. The surface of the handle 5 is fixedly sleeved with an anti-slip sleeve 53, and the surface of the anti-slip sleeve 53 is provided with an anti-slip groove 54.

[0024] A positioning groove 21 is provided on one side of the front baffle 2 and the rear baffle 3, and the diameters of the two positioning grooves 21 are different. The center of the positioning groove 21 is on the same axis as the center of the grouting cylinder 1, and the grouting cylinder 1 is concentric and coaxial with the rear cover 11. The positioning groove 21 can prevent the grouting cylinder 1 from moving to the long sides of the support plate 4. A connecting portion 51 is provided at one end of the handle 5, and an anti-slip portion 52 is provided at the other end of the handle 5. The connecting portion 51 can increase the connection firmness of the handle 5, and the anti-slip portion 52 can prevent the handle 5 from slipping off the hand. The arc curve of the anti-slip groove 54 conforms to the physiological curve of the human hand after grasping, thereby improving the anti-slip effect and gripping comfort.

[0025] In this embodiment, the front baffle plate 2, the rear baffle plate 3, the support plate 4 and the handle 5 are provided to increase the gripping firmness of the user's hand, thereby greatly improving the comfort of use of the grouting device.

[0026] Example 2

[0027] See also Figure 1-3The structural gap grouting device of a building engineering comprises a grouting cylinder 1. The composition structure and working principle of the grouting cylinder 1, a grouting pipe 13, a rear cover 11 and a pull rod 12 are well known to those skilled in the art and will not be described in detail herein. A grouting pipe 13 is provided at one end of the grouting cylinder 1, and a rear cover 11 is provided at the other end of the grouting cylinder 1. A pull rod 12 is slidably connected to the center of the rear cover 11. The end surfaces of the grouting cylinder 1 and the rear cover 11 are respectively contacted and connected with a front baffle 2 and a rear baffle 3. The front baffle 2 can limit the grouting cylinder 1 from moving to the left, and the rear baffle 3 can limit the grouting cylinder 1 from moving to the right, thereby ensuring the stability and convenience of the extension and retraction operation of the pull rod 12. The front baffle 2 and the rear baffle One end of each of the plates 3 is provided with an opening 22, and the opening 22 has the function of avoiding air, so as to prevent the slurry outlet pipe 13 and the pull rod 12 from restricting the assembly of the grouting cylinder 1, the rear cover 11 and the front baffle 2 and the rear baffle 3. The other ends of the front baffle 2 and the rear baffle 3 are provided with symmetrical sliding rods 23, and the sliding rods 23 enable the front baffle 2 and the rear baffle 3 to move horizontally, so as to adjust the spacing position. The surface of the sliding rod 23 is slidably connected to a support plate 4, and the surface of the support plate 4 is provided with symmetrical sliding holes 41. The bottom of the support plate 4 is fixedly connected with a handle 5, and the handle 5 is convenient for the user to grasp, so as to control and carry the grouting device. The surface of the handle 5 is fixedly sleeved with an anti-slip sleeve 53, and the surface of the anti-slip sleeve 53 is provided with an anti-slip groove 54.

[0028] One end of the slide rod 23 is threadedly connected to a positioning sleeve 24, which is a manual knob. A threaded hole is provided at the center of the positioning sleeve 24, and the positioning sleeve 24 facilitates manual adjustment of the spacing between the front baffle 2 and the rear baffle 3. A symmetrical fixing ring 42 is fixedly connected to the surface of the support plate 4, and a strap 43 or a buckle is provided on the surface of the fixing ring 42. The surface of the strap 43 is in contact and extrusion with the surface of the grouting cylinder 1, so as to facilitate positioning of the grouting cylinder 1 and the support plate 4.

[0029] In this embodiment, the distance between the front baffle plate 2 and the rear baffle plate 3 can be adjusted so as to position the grouting cylinder 1 of different lengths, which greatly improves the convenience of use.

[0030] When the construction engineering structure gap grouting device is in use, the grouting cylinder 1 is first moved downward so that the two ends are respectively inserted into the positioning grooves 21 provided on the front baffle plate 2 and the rear baffle plate 3, and then tied tightly with the straps 43. Then the user grasps the handle 5 with one hand and operates the pull rod 12 with the other hand. The front baffle plate 2, the rear baffle plate 3, the support plate 4 and the handle 5 are provided, and the gripping firmness of the user's hand can be increased, which greatly improves the comfort of using the grouting device. In addition, the distance between the front baffle plate 2 and the rear baffle plate 3 can be adjusted, so that the grouting cylinder 1 of different lengths can be positioned, which greatly improves the convenience of use.

[0031] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A construction engineering structure gap grouting device, comprising a grouting cylinder (1), one end of the grouting cylinder (1) is provided with a grouting pipe (13), the other end of the grouting cylinder (1) is provided with a rear cover (11), the center position of the rear cover (11) is slidably connected to a pull rod (12), Features: The end surfaces of the grouting cylinder (1) and the rear cover (11) are respectively in contact with a front baffle (2) and a rear baffle (3); one end of each of the front baffle (2) and the rear baffle (3) is provided with an opening (22); the other end of each of the front baffle (2) and the rear baffle (3) is provided with a symmetrical sliding rod (23); the surface of the sliding rod (23) is slidably connected to a support plate (4); the surface of the support plate (4) is provided with symmetrical sliding holes (41); the bottom of the support plate (4) is fixedly connected to a handle (5); the surface of the handle (5) is fixedly sleeved with an anti-slip sleeve (53); the surface of the anti-slip sleeve (53) is provided with an anti-slip groove (54).

2. The construction engineering structure gap grouting device according to claim 1, Features: A positioning groove (21) is provided on one side of the front baffle plate (2) and the rear baffle plate (3), and the diameters of the two positioning grooves (21) are different. The center of the positioning groove (21) and the center of the grouting cylinder (1) are on the same axis, and the grouting cylinder (1) and the rear cover (11) are concentric and coaxial.

3. The construction engineering structure gap grouting device according to claim 1, Features: A symmetrical fixing ring (42) is fixedly connected to the surface of the support plate (4), a binding belt (43) or a buckle is provided on the surface of the fixing ring (42), and the surface of the binding belt (43) is in contact and compression with the surface of the grouting cylinder (1).

4. The construction engineering structure gap grouting device according to claim 1, Features: One end of the slide rod (23) is connected to a positioning sleeve (24) via a thread. The positioning sleeve (24) is a manual knob. A threaded hole is provided at the center of the positioning sleeve (24).

5. The construction engineering structure gap grouting device according to claim 1, Features: One end of the handle (5) is provided with a connecting portion (51), and the other end of the handle (5) is provided with an anti-dropping portion (52).

6. The construction engineering structure gap grouting device according to claim 1, Features: The radian curve of the anti-slip groove (54) conforms to the physiological curve of a human hand after grasping.

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