Movable top punching auxiliary support

Abstract

The utility model discloses a movable top punching auxiliary support which comprises a movable adjusting structure, a dust collection structure is fixedly installed above the movable adjusting structure, the movable adjusting structure comprises a base plate, locking universal wheels are fixed to the bottom of the base plate, and a through hole block is fixedly installed on the base plate. Meanwhile, a bearing through frame is fixedly mounted above the through hole block through a mounting column, a meshing gear and a driving gear are fixedly mounted on the inner side and the outer side of the bearing through frame through connecting shafts, a rack meshed with the meshing gear for adjustment is arranged in the bearing through frame, and a chain convenient for an operator to pull and adjust is arranged on the outer ring of the driving gear. And a connecting base for fixedly installing an electric drill is fixedly installed above the rack, the dust collection structure comprises a powerful fan fixed to one side of the upper portion of the base plate, and one end of the powerful fan penetrates through a through hole block through a connecting pipe to be connected with a collecting box in an embedded and through mode. And the rack is arranged, so that meshing lifting adjustment is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to top punching technical field, concretely is a movable top punching auxiliary support. BACKGROUND

[0002] When installing the support of horizontal bridge and pipeline etc., it needs to punch first by electric drill, then expands the bolt into the roof, and needs to use the movable scaffold when operating, the operator stands on the movable scaffold first, then uses the electric drill to punch, when the electric drill is punched, usually a large amount of dust is accompanied, which seriously affects the health of the operator, and one person needs to monitor under the movable scaffold to avoid the danger caused by the misoperation of the movable scaffold. CONTENT OF THE UTILITY MODEL

[0003] The utility model discloses a movable top punching auxiliary support to solve the above-mentioned background art, which is used to solve the problem that the operator needs to stand on the movable scaffold first, then uses the electric drill to punch, when the electric drill is punched, usually a large amount of dust is accompanied, which seriously affects the health of the operator, and one person needs to monitor under the movable scaffold to avoid the danger caused by the misoperation of the movable scaffold.

[0004] To achieve the above object, the utility model provides the following technical scheme: a movable top punching auxiliary support, which comprises a movable adjusting structure, and a dust collection structure is fixedly installed above the movable adjusting structure.

[0005] The movable adjusting structure comprises a base plate fixedly connected with a bottom locking universal wheel, and a through-hole block is fixedly installed on the base plate, and a bearing through frame is fixedly installed above the through-hole block through an installation column.

[0006] The meshing gear and the driving gear are fixedly installed on the inner and outer sides of the bearing through frame through a connecting shaft, and a rack is arranged in the bearing through frame and is engaged with the meshing gear.

[0007] Through the rack, the lifting adjustment is achieved.

[0008] Preferably, the driving gear is provided with a chain for conveniently adjusting by the operator, and a connecting seat for fixing the electric drill is fixedly installed above the rack.

[0009] Through the connecting seat, the fixing is achieved.

[0010] Preferably, the dust collection structure comprises a powerful fan fixedly installed on one side above the base plate, and the powerful fan is connected with a collecting box through a connecting pipe penetrating the through-hole block and inlaidly penetrating and connecting, and the collecting box is fixedly installed on the other side above the base plate.

[0011] By adopting the technical scheme, the collecting box is arranged to collect the dust.

[0012] Preferably, a bellows is inlaid on the collecting box, and one end of the bellows penetrates through the connecting cover and is inlaid and connected with the cavity ring, and the inner side of the cavity ring is provided with suction holes for facilitating dust suction.

[0013] By adopting the technical scheme, the cavity ring is arranged to be provided and matched.

[0014] Preferably, the bearing through frame is provided in an "open" structure.

[0015] By adopting the technical scheme, the bearing through frame is arranged to be rotatably arranged inside and outside.

[0016] Preferably, the connecting cover is made of transparent polyethylene material.

[0017] By adopting the technical scheme, the connecting cover is arranged to be wrapped.

[0018] Compared with the prior art, the mobile top punching auxiliary support has the advantages that:

[0019] (1) The mobile adjusting structure is arranged to solve the problems that a mobile scaffold is needed in specific operation, a construction worker first stands on the mobile scaffold, and then uses a drill to punch, a large amount of dust is usually generated when the drill is punched, which seriously affects the health of the operator, and one person needs to monitor under the mobile scaffold to avoid the danger caused by the misoperation of the mobile scaffold, when the top needs to be punched, the operator drives the rack to drive the locking universal wheel and the whole device to move to the corresponding position, and then pulls the chain to drive the gear to synchronously rotate after the locking universal wheel is statically locked, so as to drive the rack to synchronously adjust the lifting of the drill, thereby punching the top.

[0020] (2) The dust suction structure is arranged to solve the above problems, when the dust generated in the punching process falls in the connecting cover, the dust in the connecting cover is sucked and transported into the collecting box when the powerful fan is started to work, thereby avoiding the situation that the dust falls and diffuses around when punching. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a front view of the sectional structure of the utility model;

[0022] Figure 2The utility model discares base plate, locking universal wheel, through -hole block, bearing through frame, driving gear, rack, chain and connecting seat structure schematic drawing.

[0023] Figure 3 The utility model discres bearing through frame, meshing gear and rack structure schematic drawing.

[0024] Figure 4 The utility model discres powerful fan, connecting pipe, collection box, bellows, connecting cover and cavity ring structure schematic drawing.

[0025] Figure 5 The utility model discres cavity ring and suction hole partial structure schematic drawing.

[0026] In the drawing: 1, mobile adjusting structure, 101, base plate, 102, locking universal wheel, 103, through -hole block, 104, bearing through frame, 105, meshing gear, 106, driving gear, 107, rack, 108, chain, 109, connecting seat, 1010, electric drill, 2, dust collection structure, 201, powerful fan, 202, connecting pipe, 203, collection box, 204, bellows, 205, connecting cover, 206, cavity ring, 207, suction hole. DETAILED DESCRIPTION

[0027] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor belong to the scope of the utility model protection.

[0028] Please refer to Figures 1-5 The utility model provides a kind of technical scheme: a kind of mobile top punching auxiliary support, such as Figure 1 、 Figure 2 And Figure 3As shown, the mobile adjustment structure 1 includes a base plate 101 fixedly locking the bottom universal wheel 102, and a through-hole block 103 is fixedly installed on the base plate 101, and a bearing through frame 104 is fixedly installed on the upper side of the through-hole block 103 through a mounting column, and the overall shape of the bearing through frame 104 is arranged in an "open" structure, and when the overall shape of the above-mentioned parts is arranged in an "open" structure, not only the rotational connection of the above-mentioned parts to the meshing gear 105 is realized, but also the synchronous rotation installation of the above-mentioned parts to the driven gear 106 is realized, and when the overall shape of the above-mentioned parts is arranged in an "open" structure, the guiding engagement lifting adjustment of the above-mentioned parts to the rack 107 is realized, and the meshing gear 105 and the driven gear 106 are fixedly installed on the inner and outer sides of the bearing through frame 104 through a connecting shaft, and the rack 107 is arranged in the bearing through frame 104.

[0029] Further, the driven gear 106 is provided with a chain 108 for convenient operation and adjustment, and a connecting seat 109 is fixedly installed on the upper side of the rack 107 for fixing the electric drill 1010.

[0030] In the above-mentioned scheme, when the top is punched, the operator pushes the mounting column to drive the locking universal wheel 102 to move the entire device to the position to be punched, and then pulls the chain 108 to drive the meshing gear 105 and the driven gear 106 to rotate synchronously, and then drives the rack 107 and the electric drill 1010 to move synchronously to punch the top.

[0031] As shown in Figure 4 and Figure 5 The dust collection structure 2 is fixedly installed on the upper side of the mobile adjustment structure 1, and the dust collection structure 2 includes a powerful fan 201 fixedly installed on one side of the upper side of the base plate 101, and one end of the powerful fan 201 is connected to the collecting box 203 through the connecting pipe 202 penetrating the through-hole block 103, and the collecting box 203 is fixedly installed on the other side of the upper side of the base plate 101, and the corrugated pipe 204 is embeddedly installed on the upper side of the collecting box 203, and one end of the corrugated pipe 204 is embeddedly connected to the hollow ring 206 through the connecting cover 205, and the inner side of the hollow ring 206 is provided with suction holes 207 for conveniently sucking dust, and the connecting cover 205 is fixedly installed on the connecting seat 109, and the connecting cover 205 is made of transparent polyethylene material, and when the overall material of the above-mentioned parts is made of transparent polyethylene, not only the transparency of the installation of the above-mentioned parts is realized, but also the practical dust collection of the installation of the above-mentioned parts is realized, and when the overall material of the above-mentioned parts is made of transparent polyethylene, not only the weight and the procurement cost of the overall above-mentioned parts are reduced, but also the falling of the above-mentioned parts is avoided.

[0032] When the dust generated in the punching process falls in the connecting cover 205, the dust in the connecting cover 205 is sucked and transported into the collecting box 203 when the powerful fan 201 is started to work, so as to avoid the dust falling during the punching and causing harm to the operator.

[0033] The terms "center", "longitudinal", "transverse", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only a simplified description for the convenience of describing the utility model, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the protection scope of the utility model.

[0034] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement and the like made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A mobile top punching auxiliary support, comprising a mobile adjusting structure (1), characterized in that: The mobile adjusting structure (1) is fixedly installed with a dust suction structure (2) above. The mobile adjusting structure (1) comprises a base plate (101) fixedly installed with a bottom fixed locking universal wheel (102), and the base plate (101) is fixedly installed with a through hole block (103) above, and the through hole block (103) is fixedly installed with a bearing through frame (104) through an installation column above. The bearing through frame (104) is fixedly installed with a meshing gear (105) and a driving gear (106) through a connecting shaft on the inner and outer sides, and the bearing through frame (104) is internally provided with a rack (107) engaged with the meshing gear (105) for adjustment.

2. The mobile top punch assist support of claim 1, wherein: The driving gear (106) is externally provided with a chain (108) for conveniently being pulled and adjusted by an operator, and the rack (107) is fixedly installed with a connecting seat (109) fixedly installed with an electric drill (1010) above.

3. The mobile top punch assist support of claim 1, wherein: The dust suction structure (2) comprises a powerful fan (201) fixedly installed on one side above the base plate (101), and the powerful fan (201) is connected with a collecting box (203) through a connecting pipe (202) penetrating through the through hole block (103) and inlaidly penetrating connection, and the collecting box (203) is fixedly installed on the other side above the base plate (101).

4. A mobile top punch assist support according to claim 3, wherein: The collecting box (203) is inlaidly installed with a bellows (204) above, and one end of the bellows (204) penetrates through a connecting cover (205) and is inlaidly connected with a cavity ring (206), and the inner side of the cavity ring (206) is provided with a suction hole (207) for conveniently sucking dust, and the connecting cover (205) comprises a connecting seat (109) fixedly installed.

5. The mobile top punch assist support of claim 1, wherein: The overall shape of the bearing through frame (104) is arranged in an "open" structure.

6. A mobile top punch assist support according to claim 4, wherein: The connecting cover (205) is made of transparent polyethylene material.

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