CN216247671U

CN216247671U - Civil engineering quality inspection is with chisel wall instrument

Info

Publication number: CN216247671U
Application number: CN202122684977.8U
Authority: CN
Inventors: 时兆福
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-04
Filing date: 2021-11-04
Publication date: 2022-04-08
Anticipated expiration: 2031-11-04

Abstract

The utility model discloses a wall chiseling tool for civil engineering quality inspection, which relates to the technical field of civil engineering and solves the problem that the existing wall chiseling tool is inconvenient to disassemble, and comprises a motor and a drill rod, wherein an output end of the motor is fixed with a mounting plate, one end of the drill rod close to the mounting plate is fixed with a fixing plate, one side of the fixing plate is provided with four abutting grooves, pressing blocks are clamped in the abutting grooves, the tops of the pressing blocks are fixed with adjusting rods, and the outer sides of the adjusting rods are provided with adjusting components for adjusting the lengths of the adjusting rods. The working efficiency of the working personnel is improved.

Description

Civil engineering quality inspection is with chisel wall instrument

Technical Field

The utility model relates to the technical field of civil engineering, in particular to a wall chiseling tool for civil engineering quality inspection.

Background

Civil engineering is a general term for scientific technology for building various land engineering facilities. It refers to the applied materials, equipments and the technical activities of surveying, designing, constructing, maintaining, repairing, etc. it also refers to the objects of engineering construction, i.e. the various engineering facilities which are built on the ground or underground or on land and directly or indirectly serve human life, production, military and scientific research, such as houses, roads, railways, pipelines, tunnels, bridges, canals, dams, ports, power stations, airports, ocean platforms, water supply and drainage and protection engineering, etc., and the civil engineering refers to the engineering entities which are completed by the various technical works of surveying, planning, designing, constructing, installing and maintaining, etc. performed for newly building, reconstructing or expanding the buildings, structures and related supporting facilities of various engineering besides the building construction.

At present, need to inspect its building quality after building and bridge completion, a hole is dug on the wall through electric tool etc. to the commonly used method, with the inside building quality of observation, current electric tool mainly is that rig and drilling rod constitute, because traditional drilling rod all is threaded connection on the rig, when the drilling rod appears damaging when needing to be changed after long-term the use, or just need to change the model of drilling rod when the hole of different diameter size is dug to work needs, all be that the staff slowly unscrews the drilling rod with the hand, and the drilling rod after long-term the use is owing to receive the damage, very hard when needing to unscrew, thereby bring inconvenience for staff's work, thereby reduce staff's work efficiency, for this reason, we provide a chisel wall instrument for civil engineering quality inspection.

SUMMERY OF THE UTILITY MODEL

The present invention has been made to solve the above-mentioned problems occurring in the prior art, and an object of the present invention is to provide a wall-cutting tool for civil engineering quality inspection which is easy to install and disassemble.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a civil engineering quality inspection is with chisel wall instrument, includes motor and drilling rod, the output of motor is fixed with the mounting panel, the drilling rod is close to the one end of mounting panel is fixed with the fixed plate, four are seted up to one side of fixed plate and are supported the groove, it has the briquetting to support the inslot joint, the top of briquetting is fixed with the regulation pole, the outside of adjusting the pole is provided with the adjusting part that is used for adjusting the length of adjusting rod, one side of adjusting part is fixed with the threaded rod, the outside threaded connection of threaded rod has a screw thread section of thick bamboo, four the screw thread section of thick bamboo pass through the bearing with four corners of mounting panel rotate and connect, one side of mounting panel is provided with and is used for driving four the synchronous piece that the screw thread section of thick bamboo rotated together.

Preferably, the adjusting assembly comprises a supporting block, the adjusting rod is inserted into the supporting block, a first gear is rotatably mounted on one side of the supporting block, a rotating block is fixed at one end of the first gear, a plurality of racks meshed and connected with the first gear are fixed on one side of the adjusting rod, and the length of the pressing block can be conveniently adjusted through the designed adjusting assembly to adapt to installation of drill rods of different models.

Preferably, the synchronizing part is including fixing every the second gear in the screw thread section of thick bamboo outside, four the second gear meshing has same third gear simultaneously, the inboard of third gear is fixed with a support section of thick bamboo, a support section of thick bamboo pass through the bearing with the mounting panel rotates to be connected, the outside of third gear still meshes a fourth gear, the centre bore internal fixation of fourth gear has the pivot, the outside cover of pivot has spacing seat, spacing seat with the outside of mounting panel is fixed, the one end of pivot is fixed with the hexagonal piece, can rotate four screw thread sections simultaneously through the synchronizing part of design to the removal that can four threaded rods of simultaneous control lets four briquettings dock fixed plate and connecting plate simultaneously.

Preferably, one end, close to the motor, of each of the four threaded rods is fixed with the same limiting frame, so that the threaded rods can be prevented from rotating, and the supporting blocks can move more stably.

Preferably, one end, far away from the drill rod, of the fixing plate is fixed with a plurality of clamping blocks, and the mounting plate is provided with clamping grooves matched with the clamping blocks, so that the fixing plate can be conveniently positioned before mounting.

Preferably, the number of the rotating blocks is four, and a limiting strip is clamped between every two adjacent rotating blocks, so that the rotating blocks can be prevented from rotating.

Preferably, two handles are fixed on the top of the motor, and an anti-slip sleeve is sleeved on the outer surface of each handle, so that a user can conveniently lift the motor by hand to perform wall chiseling operation.

Preferably, the inner side wall of the supporting block is fixed with a sliding rail, and one side of the adjusting rod, which is far away from the rack, is fixed with a sliding block matched with the sliding rail, so that the adjusting rod can move up and down conveniently.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, through the mutual matching of the designed mounting plate, the fixing plate, the abutting groove, the pressing block, the adjusting component, the adjusting rod, the threaded cylinder and the synchronous component, the motor and the drill rod can be quickly mounted and abutted, the length of the pressing block can be conveniently adjusted through the designed adjusting component, so that the mounting of drill rods of different models is adapted, the problem that the drill rod after long-term use is damaged and is very laborious when the drill rod needs to be unscrewed is avoided, the convenience is brought to the work of workers, and the work efficiency of the workers is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of a connecting plate and a fixing plate according to the present invention;

FIG. 3 is a schematic view of the adjusting assembly of the present invention;

FIG. 4 is a schematic view of a synchronizer according to the present invention;

FIG. 5 is a schematic view of the structure of FIG. 4 from another perspective;

FIG. 6 is a front view of the present invention;

FIG. 7 is a top view of a portion of the structure of the present invention.

In the figure: 1-an electric motor; 2-a drill rod; 3, mounting a plate; 4, fixing a plate; 5-butting groove; 6-briquetting; 7-adjusting the rod; 8-a regulating component; 9-a threaded rod; 10-a threaded cylinder; 11-a synchronizing member; 12-a support block; 13-a first gear; 14-a turning block; 15-a rack; 16-a second gear; 17-a third gear; 18-a support cylinder; 19-a fourth gear; 20-a rotating shaft; 21-a limiting seat; 22-a hexagonal block; 23-a fixture block; 24-a card slot; 25-a limit bar; 26-a handle; 27-a slide rail; 28-a slide block; 29-limiting frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

As shown in fig. 1, 2 and 4, the wall chiseling tool for civil engineering quality inspection in the figure comprises a motor 1 and a drill rod 2, wherein an output end of the motor 1 is fixed with a mounting plate 3, one end of the drill rod 2 close to the mounting plate 3 is fixed with a fixing plate 4, one side of the fixing plate 4 is provided with four abutting grooves 5, a pressing block 6 is clamped in the abutting grooves 5, the top of the pressing block 6 is fixed with an adjusting rod 7, the outer side of the adjusting rod 7 is provided with an adjusting component 8 for adjusting the length of the adjusting rod 7, one side of the adjusting component 8 is fixed with a threaded rod 9, the outer side of the threaded rod 9 is in threaded connection with threaded cylinders 10, the four threaded cylinders 10 are rotatably connected with four corners of the mounting plate 3 through bearings, one side of the mounting plate 3 is provided with a synchronizing piece 11 for driving the four threaded cylinders 10 to rotate together, and the mounting plate 3, the fixing plate 4 and the abutting grooves 5 are designed, Briquetting 6, adjusting part 8, adjust pole 7, threaded rod 9, mutually supporting of screw cylinder 10 and synchronizing part 11, can install motor 1 and drilling rod 2 fast and dock, and can conveniently adjust the length of briquetting 6 through the adjusting part 8 of design, adapt to the installation of different model drilling rods 2, drilling rod 2 after avoiding long-term the use is owing to receiving the damage, very hard problem appears when needing to unscrew, thereby bring the convenience for staff's work, staff's work efficiency has been improved.

As shown in fig. 3, in order to adjust the length of the pressing block 6 to adapt to installation of drill rods 2 of different models, the adjusting assembly 8 includes a supporting block 12, the adjusting rod 7 is inserted into the supporting block 12, a first gear 13 is rotatably installed on one side of the supporting block 12, a rotating block 14 is fixed on one end of the first gear 13, and a plurality of racks 15 meshed with the first gear 13 are fixed on one side of the adjusting rod 7.

Meanwhile, as shown in fig. 4, in order to prevent the threaded rods 9 from rotating and to make the movement of the supporting block 12 more stable, the same limiting frame 29 is fixed to one end of each of the four threaded rods 9 close to the motor 1.

In addition, as shown in fig. 2, in order to position the fixing plate 4 before installation, a plurality of clamping blocks 23 are fixed at one end of the fixing plate 4 away from the drill rod 2, and a clamping groove 24 adapted to the clamping blocks 23 is formed in the mounting plate 3.

Meanwhile, as shown in fig. 1, in order to facilitate a user to lift the motor 1 by hand for performing a wall chiseling operation, two handles 26 are fixed to the top of the motor 1, and an anti-slip sleeve is sleeved on the outer surface of each handle 26.

When the drill rod 2 is installed: at first in holding fixture block 23 card income draw-in groove 24 on the mounting panel 3 of drilling rod 2 with its one end, then through the operation of drive synchronizing part 11, synchronizing part 11 is rotatory through driving four screw thread section of thick bamboos 10, four screw thread section of thick bamboos 10 drive four threaded rods 9 and remove toward the direction of motor 1 for four supporting shoes 12 drive briquetting 6 and remove toward the direction of fixed plate 4, until four briquetting 6 simultaneously with support groove 5 carry out the joint cooperation can, thereby realized the butt joint between drilling rod 2 and the motor 1.

Example 2

As shown in fig. 4 and 5, in this embodiment, to further explain example 1, the synchronizer 11 in the figure includes a second gear 16 fixed on the outer side of each threaded cylinder 10, four second gears 16 are simultaneously engaged with a same third gear 17, a support cylinder 18 is fixed on the inner side of the third gear 17, the support cylinder 18 is rotatably connected with the mounting plate 3 through a bearing, a fourth gear 19 is further engaged on the outer side of the third gear 17, a rotating shaft 20 is fixed in a central hole of the fourth gear 19, a limit seat 21 is sleeved on the outer side of the rotating shaft 20, the limit seat 21 is fixed on the outer side of the mounting plate 3, a hexagonal block 22 is fixed on one end of the rotating shaft 20, and the synchronizer 11 can simultaneously rotate the four threaded cylinders 10, so as to simultaneously control the movement of the four threaded rods 9, and enable the four press blocks 6 to simultaneously butt-joint the fixing plate 4 and the connecting plate.

When driving the four threaded cylinders 10 in rotation: the rotation of the fourth gear 19 can be driven by rotating the hexagonal block 22 with an allen key, the fourth gear 19 is respectively engaged with the second gear 16 and the third gear 17, the second gear 16 is fixedly sleeved on the outer side of the threaded cylinder 10, so that the rotation of the fourth gear 19 can drive the rotation of the second gear 16, and thus the rotation of the threaded cylinder 10 is driven.

Example 3

As shown in fig. 3 and 6, in this embodiment, to further explain example 1, the adjusting assembly 8 in the figure includes a supporting block 12, the adjusting rod 7 is inserted into the supporting block 12, a first gear 13 is rotatably installed on one side of the supporting block 12, a rotating block 14 is fixed at one end of the first gear 13, a plurality of racks 15 engaged with the first gear 13 are fixed on one side of the adjusting rod 7, the number of the rotating blocks 14 is four, and a limit bar 25 is clamped between two adjacent rotating blocks 14, so that the rotating blocks 14 can be prevented from rotating.

As shown in fig. 7, in order to facilitate the up-and-down movement of the adjusting rod 7, a sliding rail 27 is fixed on the inner side wall of the supporting block 12, and a sliding block 28 adapted to the sliding rail 27 is fixed on the side of the adjusting rod 7 away from the rack 15.

When adjusting the length of the adjusting lever 7: firstly, the limiting strip 25 is pulled out of the rotating block 14, then the rotating block 14 is rotated, the rotating block 14 drives the first gear 13 to rotate, the first gear 13 drives the adjusting rod 7 to move up and down in the supporting block 12 through the rack 15, so that the pressing block 6 connected with the adjusting rod 7 is driven to move up and down, the position of the pressing block 6 can be adjusted to enable the pressing block 6 to butt against the grooves 5 at different positions on the fixing plate 4, and the installation of the drill rods 2 in different models is adapted.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A civil engineering quality inspection is with chisel wall instrument, its characterized in that includes:

a motor (1) and a drill rod (2), wherein the output end of the motor (1) is fixed with a mounting plate (3), a fixing plate (4) is fixed at one end of the drill rod (2) close to the mounting plate (3), one side of the fixed plate (4) is provided with four abutting grooves (5), pressing blocks (6) are clamped in the abutting grooves (5), an adjusting rod (7) is fixed at the top of the pressing block (6), an adjusting component (8) for adjusting the length of the adjusting rod (7) is arranged on the outer side of the adjusting rod (7), a threaded rod (9) is fixed on one side of the adjusting component (8), threaded cylinders (10) are connected to the outer side of the threaded rod (9) in a threaded manner, the four threaded cylinders (10) are rotatably connected with four corners of the mounting plate (3) through bearings, one side of the mounting plate (3) is provided with a synchronous piece (11) for driving the four threaded cylinders (10) to rotate together.

2. A wall chiseling tool for civil engineering quality inspection according to claim 1, characterized in that: the adjusting assembly (8) comprises a supporting block (12), the adjusting rod (7) is inserted into the supporting block (12), a first gear (13) is rotatably mounted on one side of the supporting block (12), a rotating block (14) is fixed at one end of the first gear (13), and a plurality of racks (15) meshed and connected with the first gear (13) are fixed on one side of the adjusting rod (7).

3. A wall chiseling tool for civil engineering quality inspection according to claim 2, characterized in that: synchronizing member (11) are including fixing every second gear (16), four in the screw thread section of thick bamboo (10) outside second gear (16) meshing simultaneously has same third gear (17), the inboard of third gear (17) is fixed with a support section of thick bamboo (18), a support section of thick bamboo (18) through the bearing with mounting panel (3) rotate and connect, the outside of third gear (17) still meshes has a fourth gear (19), the centre bore internal fixation of fourth gear (19) has pivot (20), the outside cover of pivot (20) has spacing seat (21), spacing seat (21) with the outside of mounting panel (3) is fixed, the one end of pivot (20) is fixed with hexagonal piece (22).

4. A wall chiseling tool for civil engineering quality inspection according to claim 1, characterized in that: one end of each of the four threaded rods (9) close to the motor (1) is fixed with the same limiting frame (29).

5. A wall chiseling tool for civil engineering quality inspection according to claim 1, characterized in that: a plurality of clamping blocks (23) are fixed at one end, far away from the drill rod (2), of the fixing plate (4), and clamping grooves (24) matched with the clamping blocks (23) are formed in the mounting plate (3).

6. A wall chiseling tool for civil engineering quality inspection according to claim 2, characterized in that: the number of the rotating blocks (14) is four, and a limiting strip (25) is clamped between every two adjacent rotating blocks (14).

7. A wall chiseling tool for civil engineering quality inspection according to claim 1, characterized in that: two handles (26) are fixed on the top of the motor (1), and an anti-slip sleeve is sleeved on the outer surface of each handle (26).

8. A wall chiseling tool for civil engineering quality inspection according to claim 2, characterized in that: the inner side wall of the supporting block (12) is fixed with a sliding rail (27), and one side, far away from the rack (15), of the adjusting rod (7) is fixed with a sliding block (28) matched with the sliding rail (27).