Pretreatment equipment used before waterproof construction

Abstract

The utility model discloses pretreatment equipment before waterproof construction, which belongs to the technical field of constructional engineering equipment and comprises an air pick assembly, vertical support plates are slidably connected to two sides of the air pick assembly, a transverse support plate is fixedly connected to the bottoms of the vertical support plates on the two sides, and an adjusting mechanism is mounted at the tops of the vertical support plates on the two sides. The adjusting mechanism adjusts the air pick assembly to move upwards or downwards between the vertical supporting plates on the two sides, the weight of the air pick assembly is pressed on the transverse supporting plate and the vertical supporting plate through the arranged transverse supporting plate and the arranged vertical supporting plate, and therefore more labor can be saved when an operator uses the air pick assembly. By arranging universal wheels, the equipment is more convenient to move, and an arranged servo motor rotates to drive a winding roller to rotate, so that winding and unwinding of the steel wire rope can be controlled, sliding plates on the two sides can move upwards or downwards, and then an air pick assembly ascends or descends; and through the arrangement of the steel wire rope, limitation during working can be avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of construction engineering equipment, and in particular relates to pre-treatment equipment before waterproofing construction. Background Art

[0002] Before waterproofing construction, the cracks in the building need to be treated and repaired. If the cracks in the building are not treated in time, a series of problems such as leakage and tilting will occur, leading to the collapse of the building, causing economic losses and threatening personal safety. Therefore, cracks in the building need to be repaired in time. When repairing cracks, in order to make the repairs more solid, it is generally necessary to pre-treat the cracks, chisel out some concrete structures at the cracks, increase the contact surface and the adhesion between the building structure and the repair material. At present, a pneumatic pick is generally used for treatment.

[0003] Use a pneumatic pick to crush the outside of the crack, and then use concrete to repair it. For example, China Utility Model Patent Authorization Announcement No. CN217292916U discloses a crack pretreatment device for waterproofing construction of building structures. The hammer body is pushed to move by an impact spring instead of compressed air. Compared with traditional pneumatic picks, the impact force can be adjusted by matching different impact springs, overcoming the disadvantage of traditional pneumatic picks that are large in size and large in impact force, making the pneumatic pick lighter and more convenient. Compressed air is used to drive the rotor to rotate, and the output speed is controlled by a speed change line. The impact frequency of the impact hammer can be controlled. Compared with the impact hammer directly driven by compressed air, the overall stability is higher, the structure is simple, and maintenance is convenient. It increases the impact force while reducing the size, and has good social and economic benefits.

[0004] Although the above-mentioned prior art can crush the cracks in buildings, since the pneumatic pick is heavy, the operator may lose strength when holding it for a long time, which may cause the operator to drop out of his hand and get injured. Utility Model Content

[0005] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

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

[0007] The cam is secured to the upper and lower portions of the second sliding rod and is designed to be detachably connected to the frame by the handle and the spring, and the cam is secured to the upper and lower portions of the second sliding rod by the handle.

[0008] Preferably, the outer walls of the opposite sides of the vertical support plates on both sides are provided with a first sliding groove, the outer walls of the vertical support plates on both sides close to the first sliding groove are provided with sliding plates, the outer walls of the opposite sides of the sliding plates on both sides are fixedly connected with first sliding blocks, the first sliding blocks on both sides are slidingly connected to the inside of the first sliding grooves on both sides, the pneumatic pick assembly is slidingly connected to the sliding plates on both sides, the driving mechanism is connected to the first sliding blocks on both sides, and the driving mechanism enables the sliding plates on both sides to move upward or downward inside the first sliding grooves on both sides through the first sliding blocks.

[0009] Preferably, second sliding grooves are provided on the opposite surfaces of the sliding plates on both sides, and the pneumatic pick assembly is slidably connected to the inside of the second sliding grooves on both sides, and the pneumatic pick assembly slides back and forth inside the second sliding grooves on both sides.

[0010] Preferably, the first sliding rod is fixedly connected to the inside of the second sliding grooves on both sides, the outer walls of the first sliding rods on both sides are slidably connected to the second sliding blocks, the second sliding rod is fixedly connected between the second sliding blocks on both sides, the pneumatic pick assembly is slidably connected to the outer wall of the second sliding rod, the second sliding rod moves back and forth on the outer wall of the first sliding rod through the second sliding blocks on both sides, and the pneumatic pick assembly moves left and right on the outer wall of the second sliding rod.

[0011] Preferably, the outer wall of the second sliding rod is slidably connected with an upper cover and a lower cover, the upper cover and the lower cover are detachably connected, the upper end of the upper cover is fixedly connected with a handle, and the bottom of the lower cover is detachably connected with a handle of the pneumatic pick assembly, and the upper cover and the lower cover move left and right on the outer wall of the second sliding rod.

[0012] Preferably, a through groove is provided on the handle, and a positioning bolt is threadedly connected to the inner bottom of the through groove, and the threaded end of the positioning bolt contacts the second sliding rod.

[0013] Preferably, the driving mechanism includes a servo motor, a winding roller and a wire rope, the upper ends of the first sliding blocks on both sides are connected to the first sliding blocks, the first sliding blocks on both sides pass through the inner top of the first sliding grooves on both sides and are wound around the outer wall of the winding roller, the upper ends of the vertical support plates on both sides are fixedly connected with mounting plates, the winding roller is rotatably connected between the mounting plates on both sides, the outer wall of one side mounting plate is detachably connected with a servo motor, the rotating end of the servo motor is detachably connected to one side winding roller, the rotation of the servo motor drives the winding roller to rotate, and thus the wire rope can be wound up or lengthened.

[0014] Preferably, a plurality of universal wheels are installed at the bottom of the transverse support plates on both sides.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The weight of the pneumatic pick assembly is pressed on the support plates and the vertical support plates by the horizontal support plates and the vertical support plates, so that the operator can use it more labor-savingly, and the universal wheels make the equipment more convenient to move;

[0017] 2. The servo motor is set to rotate to drive the winding roller to rotate, thereby controlling the winding and lengthening of the wire rope, thereby enabling the sliding plates on both sides to move upward or downward, thereby enabling the pneumatic pick assembly to rise or fall, and the setting of the wire rope allows it to be unrestricted during operation;

[0018] 3. The upper cover and the lower cover are set to slide on the outer wall of the second sliding rod so that the pneumatic pick assembly can be moved left and right, and the outer wall of the fixed plate is fixedly connected with a plug-in plate, the outer wall of the plug-in plate is sleeved with a circular plate and fixed with bolts, the handle of the pneumatic pick assembly is sleeved on the outer wall of the plug-in plate, and then the circular plate is sleeved on the outer wall of the plug-in plate to limit the handle of the pneumatic pick assembly and then fixed with bolts, so that most pneumatic pick assemblies on the market can be installed on this device.

[0019] 4. The first sliding blocks on both sides slide inside the second sliding grooves on both sides to make the pneumatic pick assembly move forward and backward, so that the cracks can be crushed no matter where they are.

[0020] 5. The angle of the pneumatic pick assembly can be fixed by the provided positioning bolts, so that the angle of the pneumatic pick assembly can be adjusted according to actual needs during construction, and the adjusted angle can be fixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the structure of a pre-treatment device before waterproofing construction in the utility model;

[0022] Figure 2 This is a schematic diagram of the mounting plate structure in the utility model;

[0023] Figure 3 This is a schematic diagram of the winding roller structure in the utility model;

[0024] Figure 4 This is a schematic diagram of the structure of the first sliding rod in the utility model;

[0025] Figure 5 This is a schematic diagram of the fixed plate structure in the utility model;

[0026] Figure 6 It is a schematic diagram of the positioning bolt structure in the utility model.

[0027] The corresponding relationship between the various figure labels and component names in the figure is as follows:

[0028] 100, horizontal support plate; 101, vertical support plate; 102, universal wheel; 103, first sliding groove; 104, mounting plate;

[0029] 200, servo motor; 201, winding roller; 202, wire rope; 203, sliding plate; 204, first sliding block; 205, second sliding slot; 206, first sliding rod; 207, second sliding block; 208, second sliding rod; 209, upper cover; 210, lower cover; 211, handle; 212, fixing plate; 213, plug-in plate; 214, circular plate; 215, through slot; 216, positioning bolt;

[0030] 300. Pneumatic pick assembly. DETAILED DESCRIPTION

[0031] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0032] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0033] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments. The present invention provides the following embodiments.

[0034] like Figure 1 as well as Figure 2As shown, it is a structural schematic diagram of a pretreatment equipment before waterproofing construction in a preferred embodiment of the utility model. The pretreatment equipment before waterproofing construction in this embodiment includes horizontal support plates 100 opposite to each other on both sides, and the upper ends of the horizontal support plates 100 on both sides are fixedly connected with vertical support plates 101, and a pneumatic pick assembly 300 is slidably connected between the vertical support plates 101 on both sides so that the weight of the pneumatic pick assembly 300 is pressed on the vertical support plates 101 on both sides and the universal wheels 102, so that the operator does not need to lift the pneumatic pick assembly 300 when crushing the gap, which makes the operator more labor-saving when working. In this embodiment, in order to better move the pneumatic pick assembly 300 when crushing the gap, the bottom of the horizontal support plates 100 on both sides is detachably connected with multiple universal wheels 102, so that when crushing the building gap, the horizontal support plates 100 on both sides and the vertical support plates 101 can be rotated to drive the pneumatic pick assembly 300 to move.

[0035] like Figure 2 as well as Figure 3 As shown, it is a schematic diagram of the mounting plate and the winding roller structure in this embodiment. In order to enable the pneumatic pick assembly 300 to move up and down between the vertical support plates 101 on both sides, in this embodiment, the opposite surfaces of the vertical support plates 101 on both sides are provided with a first sliding groove 103, and the outer walls of the vertical support plates 101 on both sides close to the first sliding groove 103 are provided with sliding plates 203, and the outer walls of the opposite sides of the sliding plates 203 on both sides are fixedly connected with a first sliding block 204 that is slidably connected to the first sliding groove 103, and the outer walls of the opposite sides are provided with second sliding grooves 205. The pneumatic pick assembly 300 is slidably connected to the sliding plates 203 on both sides. In this embodiment, the pneumatic pick assembly 300 can adjust the height of the pneumatic pick assembly 300 by moving the sliding plates 203 on both sides up and down inside the first sliding groove 103, and the second sliding groove 205 can be used to move the pneumatic pick assembly 300 forward and backward, so that the pneumatic pick assembly 300 can be adjusted to align with the gap for crushing at any position where a gap exists.

[0036] like Figure 2 as well as Figure 3As shown, in order to make the up and down movement of the pneumatic pick assembly 300 more labor-saving, in this embodiment, the upper ends of the vertical support plates 101 on both sides are fixedly connected with mounting plates 104, and a winding roller 201 is rotatably connected between the mounting plates 104 on both sides. The outer wall of the mounting plate 104 on one side is detachably connected with a servo motor 200, and the rotating end of the servo motor 200 is connected to one end of the winding roller 201. The rotation of the servo motor 200 causes the winding roller 201 to rotate between the mounting plates 104 on both sides, and the upper ends of the first sliding blocks 204 on both sides are detachably connected with steel wire ropes 202, and the steel wire ropes 202 on both sides pass through the first The inner top of the sliding groove 103 is wound around the outer wall of the winding roller 201, and the winding roller 201 is driven to rotate by the servo motor 200 to control the winding and lengthening of the wire rope 202. When the winding roller 201 winds the wire rope 202, the sliding plates 203 on both sides move upward. When the winding roller 201 lengthens the wire rope 202, the sliding plates 203 on both sides move downward due to gravity. The sliding plates 203 on both sides move downward so that the end of the pneumatic pick assembly 300 contacts the gap. Due to the soft characteristics of the wire rope 202, it is not restricted when the pneumatic pick assembly 300 shakes during operation.

[0037] It is worth noting that the above-mentioned servo motor 200, winding roller 201 and wire rope 202 are the adjustment mechanism in this embodiment, which includes but is not limited to the above-mentioned servo motor 200, winding roller 201 and wire rope 202. As long as it is a mechanism that can make the sliding plates 203 on both sides move upward or downward between the vertical support plates 101 on both sides, it can be used in this embodiment.

[0038] like Figure 3 As shown in Figure 4, it is a schematic diagram of the first sliding rod structure in this embodiment. In order to enable the pneumatic pick assembly 300 to move left and right between the sliding plates 203 on both sides, in this embodiment, the inside of the second sliding grooves 205 on both sides is fixedly connected with the first sliding rod 206, the outer walls of the first sliding rods 206 on both sides are slidably connected with the second sliding blocks 207, and the second sliding rod 208 is fixedly connected between the second sliding blocks 207 on both sides. The pneumatic pick assembly 300 is slidably connected to the outer wall of the second sliding rod 208. In this embodiment, the pneumatic pick assembly 300 moves left and right on the outer wall of the pneumatic pick assembly 300, so that the pneumatic pick assembly 300 can move up, down, left, right, front and back, which is more convenient in actual operation.

[0039] like Figure 5As shown, it is a schematic diagram of the fixed plate structure in this embodiment. In order to enable the equipment in this embodiment to install most of the pneumatic pick assemblies 300 on the market, in this embodiment, the outer wall of the second sliding rod 208 is slidably connected with a relative upper cover 209 and a lower cover 210, the upper cover 209 and the lower cover 210 are detachably connected, and the top of the upper cover 209 is fixedly connected with a handle 211, and the bottom side of the lower cover 210 is fixedly connected with a fixed plate 212, the outer wall of the fixed plate 212 is fixedly connected with a plug-in board 213, the outer wall of the plug-in board 213 is sleeved with a circular plate 214 and fixed with bolts, the handle of the pneumatic pick assembly 300 is sleeved on the outer wall of the plug-in board 213, and then the circular plate 214 is sleeved on the outer wall of the plug-in board 213 to limit the handle of the pneumatic pick assembly 300 and then fixed with bolts.

[0040] like Figure 6 As shown, it is a schematic diagram of the positioning bolt structure in this embodiment, a through groove 215 is provided on the handle 211, and the inner bottom of the through groove 215 is threadedly connected with a positioning bolt 216, and the threaded end of the positioning bolt 216 contacts the second sliding rod 208. In this embodiment, the positioning bolt 216 can be used to fix the angle of the pneumatic pick assembly 300, so that the angle can be adjusted according to actual conditions during construction and the angle of the pneumatic pick assembly 300 can be fixed.

[0041] The above content is a further detailed description of the utility model in combination with specific implementation methods. It cannot be determined that the specific implementation of the utility model is limited to these descriptions. For ordinary technicians in the technical field to which the utility model belongs, without departing from the concept of the utility model, they can also make several simple deductions or substitutions, which should be regarded as belonging to the scope of protection determined by the claims submitted for the utility model.

Claims

1. A pretreatment device before waterproofing construction, comprising a pneumatic pick assembly (300), characterized in that: The pneumatic pick assembly (300) is slidably connected to vertical support plates (101) on both sides, and the bottoms of the vertical support plates (101) on both sides are fixedly connected to the horizontal support plates (100). The tops of the vertical support plates (101) on both sides are installed with adjustment mechanisms. The adjustment mechanisms adjust the pneumatic pick assembly (300) to move upward or downward between the vertical support plates (101) on both sides. The weight of the pneumatic pick assembly (300) is pressed on the vertical support plates (101) and the horizontal support plates (100). The outer wall of the second sliding rod (208) is slidably connected to an upper cover (209) and a lower cover (210). The upper cover (209) and the lower cover (210) are detachably connected. The upper end of the cover (209) is fixedly connected with a handle (211), and the bottom of the lower cover (210) is detachably connected with a handle of a pneumatic pick assembly (300). The upper cover (209) and the lower cover (210) move left and right on the outer wall of the second sliding rod (208). A fixing plate (212) is fixedly connected to one side of the bottom of the lower cover (210), and a plug-in plate (213) is fixedly connected to the outer wall of the fixing plate (212). The outer wall of the plug-in plate (213) is sleeved with the handle of the pneumatic pick assembly (300), and the outer wall of the plug-in plate (213) is sleeved with a circular plate (214). The circular plate (214) and the outer wall of the plug-in plate (213) are connected by bolts.

2. The pretreatment equipment before waterproofing construction according to claim 1 is characterized in that: The outer walls of the opposite sides of the vertical support plates (101) on both sides are provided with first sliding grooves (103), the outer walls of the vertical support plates (101) on both sides close to the first sliding grooves (103) are provided with sliding plates (203), the outer walls of the opposite sides of the sliding plates (203) on both sides are fixedly connected with first sliding blocks (204), the first sliding blocks (204) on both sides are slidably connected to the inside of the first sliding grooves (103) on both sides, the pneumatic pick assembly (300) is slidably connected to the sliding plates (203) on both sides, the driving mechanism is connected to the first sliding blocks (204) on both sides, and the driving mechanism enables the sliding plates (203) on both sides to move upward or downward inside the first sliding grooves (103) on both sides through the first sliding blocks (204).

3. The pretreatment equipment before waterproofing construction according to claim 2 is characterized in that: The opposite surfaces of the sliding plates (203) on both sides are provided with second sliding grooves (205), and the pneumatic pick assembly (300) is slidably connected to the inside of the second sliding grooves (205) on both sides, and the pneumatic pick assembly (300) slides back and forth inside the second sliding grooves (205) on both sides.

4. The pretreatment equipment before waterproofing construction according to claim 3 is characterized in that: The first sliding rod (206) is fixedly connected inside the second sliding grooves (205) on both sides, the outer walls of the first sliding rods (206) on both sides are slidably connected with second sliding blocks (207), and the second sliding rod (208) is fixedly connected between the second sliding blocks (207) on both sides. The pneumatic pick assembly (300) is slidably connected to the outer walls of the second sliding rods (208), and the second sliding rod (208) moves forward and backward on the outer wall of the first sliding rod (206) through the second sliding blocks (207) on both sides, and the pneumatic pick assembly (300) moves left and right on the outer wall of the second sliding rod (208).

5. The pretreatment equipment before waterproofing construction according to claim 4 is characterized in that: A through slot (215) is provided on the handle (211), and a positioning bolt (216) is threadedly connected to the inner bottom of the through slot (215), and a threaded end of the positioning bolt (216) contacts the second sliding rod (208).

6. The pretreatment equipment before waterproofing construction according to claim 5, characterized in that: The driving mechanism comprises a servo motor (200), a winding roller (201) and a steel wire rope (202); the upper ends of the first sliding blocks (204) on both sides are connected to the first sliding blocks (204); the first sliding blocks (204) on both sides pass through the inner tops of the first sliding grooves (103) on both sides and are wound around the outer wall of the winding roller (201); the upper ends of the vertical support plates (101) on both sides are fixedly connected to the mounting plates (104); the winding roller (201) is rotatably connected between the mounting plates (104) on both sides; the outer wall of the mounting plate (104) on one side is detachably connected to the servo motor (200); the rotating end of the servo motor (200) is detachably connected to the winding roller (201) on one side; the rotation of the servo motor (200) drives the winding roller (201) to rotate, thereby being able to reel in or lengthen the steel wire rope (202).

7. The pretreatment equipment before waterproofing construction according to claim 6, characterized in that: A plurality of universal wheels (102) are installed at the bottom of the transverse support plates (100) on both sides.

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