Auxiliary device for glue injection of wall cracks

Abstract

The utility model discloses an auxiliary device for glue injection of wall cracks, which relates to the technical field of glue injection auxiliary devices, and comprises two upright posts, the bottoms of the two upright posts are fixedly connected through a connecting beam, the bottoms of the two upright posts are fixedly connected with supporting beams, and the wall surfaces of the two upright posts close to each other are provided with sliding chutes I; two first sliding blocks are slidably arranged in the two first sliding grooves, a cross beam is fixedly connected between the two first sliding blocks, a sliding sleeve is slidably arranged on the cross beam, the sliding sleeve is fixedly connected with a clamping sleeve, a bolt is screwed to the side wall of the clamping sleeve, and the two first sliding blocks are both connected with weight balancing assemblies. According to the utility model, the weight of the counterweight body, the weight of the cross beam and the weight of the glue injection gun are approximately balanced, at the moment, the cross beam can be moved up and down to realize the movement of the glue injection gun in the vertical direction, the transverse movement of the glue injection gun can be realized by sliding the sliding sleeve on the cross beam, constructors do not need to hold the glue injection gun for a long time, and the physical strength of the workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of glue injection auxiliary devices, in particular to an auxiliary device for injecting glue into wall cracks. Background Art

[0002] Irregular cracks in concrete walls can be repaired with sealing glue. After curing, the sealing glue has extremely strong adhesion and high toughness, combining rigidity and flexibility, effectively preventing the infiltration of water vapor, chemicals and carbon dioxide, avoiding steel corrosion and further damage to the concrete structure, and improving the durability of the building. When grouting, it is necessary to drill holes on the surface of the concrete wall, and then fix the glue injection head at the drilling position. The construction workers use a hand-held glue injection gun to inject the sealing glue into the hole. However, the injection takes a certain amount of time. Since the glue gun has a certain weight, the construction workers will greatly consume their physical strength if they hold the glue injection gun for a long time to inject glue. Therefore, providing an auxiliary device for injecting glue into wall cracks is a technical problem that technical personnel in this field urgently need to solve. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides an auxiliary device for injecting glue into wall cracks to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above purpose, the utility model is implemented through the following technical scheme: an auxiliary device for injecting glue into wall cracks, comprising two columns, the bottoms of the two columns are fixedly connected by a connecting beam, the bottoms of the two columns are fixedly connected to a supporting beam, a sliding groove is opened on the wall surface on one side where the two columns are close to each other, two sliding blocks are slidably arranged in the two sliding grooves, a crossbeam is fixedly connected between the two sliding blocks, a sliding sleeve is slidably arranged on the crossbeam, the sliding sleeve is fixedly connected to a clamping sleeve, a bolt is screwed on the side wall of the clamping sleeve, and the two sliding blocks are connected to a weight balancing assembly.

[0005] Preferably, the weight balancing assembly includes a connecting rope, a second slider, and a counterweight body. A guide wheel is rotatably arranged at the top of the column. A second slider is provided on the wall surface of the column on the side away from the first slider. The second slider is slidably arranged in the second slider. The counterweight body is fixedly connected to the second slider. The connecting rope is wrapped around the guide wheel and its two ends are respectively fixedly connected to the first slider and the second slider.

[0006] Preferably, the counterweight body is a trough body, and a plurality of counterweight plates are placed in the trough body.

[0007] Preferably, the first slide groove and the second slide groove are both dovetail grooves.

[0008] Preferably, the two columns are composed of an upper column and a lower column spliced ​​together.

[0009] Preferably, an insertion rod is fixedly provided at the bottom of the upper column, and a slot matching the insertion rod is opened at the top of the lower column.

[0010] Beneficial Effects

[0011] The utility model provides an auxiliary device for injecting glue into wall cracks, which has the following beneficial effects: a plurality of counterweight plates can be placed in a counterweight body according to the dead weight of a crossbeam and a glue injection gun, so that the weight of the counterweight body is close to a balanced state with the weight of the crossbeam and the glue injection gun. At this time, the crossbeam can be moved up and down to realize the vertical movement of the glue injection gun, and the glue injection gun can be moved horizontally by sliding a sliding sleeve on the crossbeam, which is convenient for injecting glue into the gaps. There is no need for construction workers to hold the glue injection gun for a long time, which reduces the physical strength of the workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is the front view of the utility model;

[0013] Figure 2 It is a side view of the utility model;

[0014] Figure 3 for Figure 1 A partial enlarged view of middle A;

[0015] Figure 4 It is a cross-sectional view of the center column of the utility model.

[0016] In the figure: 1, column; 1a, upper column; 1b, lower column; 1c, plug rod; 1d, slot; 2, connecting beam; 3, supporting beam; 4, slide groove 1; 5, slider 1; 6, cross beam; 7, sliding sleeve; 8, clamping sleeve; 9, bolt; 10, slide groove 2; 11, slider 2; 12, guide wheel; 13, connecting rope; 14, counterweight body; 15, counterweight plate. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0018] See also Figure 1-4The utility model provides a technical solution: an auxiliary device for injecting glue into wall cracks, comprising two columns 1, the bottoms of the two columns 1 are fixedly connected by a connecting beam 2, the bottoms of the two columns 1 are fixedly connected with a supporting beam 3, a sliding groove 4 is opened on the wall surface on one side where the two columns 1 are close to each other, two sliding blocks 5 are slidably arranged in the two sliding grooves 4, a crossbeam 6 is fixedly connected between the two sliding blocks 5, a sliding sleeve 7 is slidably arranged on the crossbeam 6, a sleeve 8 for placing a glue injection gun is fixedly connected to the sliding sleeve 7, a bolt 9 for fixing the glue injection gun in the sleeve 8 is screwed on the side wall of the sleeve 8, and the two sliding blocks 5 are connected with a weight balancing component for balancing the weight of the crossbeam 6 and the glue injection gun.

[0019] As an embodiment of the utility model, the weight balancing assembly includes a connecting rope 13, a slider 11, and a counterweight 14. A guide wheel 12 is rotatably arranged at the top of the column 1. A slide groove 10 is opened on the side wall of the column 1 away from the slide groove 4. The slider 11 is slidably arranged in the slide groove 10. The counterweight 14 is fixedly connected to the slider 11. The connecting rope 13 is wrapped around the guide wheel 12 and its two ends are respectively fixedly connected to the slider 1 5 and the slider 2 11. The slider 2 11 can generate a downward pulling force through the deadweight of the counterweight 14. The direction of the connecting rope 13 force can be converted through the guide wheel 12, thereby converting the downward pulling force of the slider 2 11 into an upward pulling force on the slider 1 5, thereby balancing the weight of the beam 6 and the glue injection gun.

[0020] As an embodiment of the utility model, the counterweight body 14 is a trough body, and a plurality of counterweight plates 15 are placed in the trough body. By taking and placing a plurality of counterweight plates 15, the deadweight of the counterweight body 14 can be changed to adaptively balance the weight of the beam 6 and the glue injection gun.

[0021] As an embodiment of the present invention, the first slide groove 4 and the second slide groove 10 are both dovetail grooves.

[0022] As an embodiment of the utility model, the two columns 1 are composed of an upper column 1a and a lower column 1b, so that the device is easy to store and transport.

[0023] As an embodiment of the utility model, an insertion rod 1c is fixedly provided at the bottom of the upper column 1a, and a slot 1d matching the insertion rod 1c is opened at the top of the lower column 1b.

[0024] The working principle and use process of the utility model are as follows: when in use, the device is placed in front of the crack in the wall, the upper column 1a can be installed on the lower column 1b by inserting the insertion rod 1c into the slot 1d, the connecting rope 13 is wrapped around the guide wheel 12, the glue gun is inserted into the clamping sleeve 8 and the bolt 9 is tightened to fix it, and a number of counterweight plates 15 are placed in the counterweight body 14 according to the dead weight of the crossbeam 6 and the glue gun, so that the weight of the counterweight body 14 is close to the weight of the crossbeam 6 and the glue gun. At this time, the crossbeam 6 can be moved up and down to realize the vertical movement of the glue gun, while reducing the physical strength of the staff. The glue gun can be moved horizontally by sliding the sliding sleeve 7 on the crossbeam 6, which is convenient for injecting glue into the gap.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An auxiliary device for injecting glue into wall cracks, characterized in that: The invention comprises two columns (1), the bottoms of the two columns (1) are fixedly connected by a connecting beam (2), the bottoms of the two columns (1) are fixedly connected to a supporting beam (3), a sliding groove (4) is provided on a wall surface of one side of the two columns (1) that is close to each other, two sliding blocks (5) are slidably arranged in the two sliding grooves (4), a crossbeam (6) is fixedly connected between the two sliding blocks (5), a sliding sleeve (7) is slidably arranged on the crossbeam (6), the sliding sleeve (7) is fixedly connected to a clamping sleeve (8), a bolt (9) is screwed on the side wall of the clamping sleeve (8), and the two sliding blocks (5) are connected to a weight balancing component.

2. The auxiliary device for injecting glue into wall cracks according to claim 1, characterized in that: The weight balancing assembly comprises a connecting rope (13), a second slider (11), and a counterweight (14); a guide wheel (12) is rotatably arranged at the top of the column (1); a second slider (10) is provided on a wall surface of the column (1) away from the first slider (4); the second slider (11) is slidably arranged in the second slider (10); the counterweight (14) is fixedly connected to the second slider (11); the connecting rope (13) is wound around the guide wheel (12) and its two ends are respectively fixedly connected to the first slider (5) and the second slider (11).

3. The auxiliary device for injecting glue into wall cracks according to claim 2, characterized in that: The counterweight body (14) is a trough body, and a plurality of counterweight plates (15) are placed in the trough body.

4. The auxiliary device for injecting glue into wall cracks according to claim 2, characterized in that: The slide groove 1 (4) and the slide groove 2 (10) are both dovetail grooves.

5. The auxiliary device for injecting glue into wall cracks according to claim 1, characterized in that: The two upright columns (1) are both composed of an upper column (1a) and a lower column (1b) spliced ​​together.

6. The auxiliary device for injecting glue into wall cracks according to claim 5, characterized in that: The bottom of the upper column (1a) is fixedly provided with an insertion rod (1c), and the top of the lower column (1b) is provided with a slot (1d) matching the insertion rod (1c).

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