CN217749471U - Top plate hanging rod hole drilling device - Google Patents

Abstract

The application relates to the technical field of building construction equipment, and discloses a drilling device for a top plate hanging rod hole. The utility model provides a roof davit hole drilling equipment, includes the electric drill, well core rod, actuating mechanism, well core rod vertical setting, and the electric drill below sets up high adjustment mechanism, and high adjustment mechanism below is provided with the stand pipe parallel with well core rod, and actuating mechanism sets up on well core rod and including wearing to locate the stiffener in the stand pipe, and drive stiffener slides from top to bottom along the stand pipe and orders about high adjustment mechanism and electric drill and reciprocates during the actuating mechanism function. The method and the device are used for relieving the condition of inaccurate positioning during drilling by using the related technology.

Description

Roof hanging rod hole drilling equipment

Technical Field

The application relates to the technical field of building construction equipment, in particular to a drilling device for a ceiling hanging rod hole.

Background

The suspender is an important bearing part of an indoor decoration ceiling and an electric heating and ventilation bridge frame. When the building construction, installer need directly hand electric drill, stand and carry out the drilling operation on higher scaffold platform. When applying the construction of correlation technique, operation personnel's intensity of labour is great, wastes time and energy, and sets up the scaffold frame height when too high, has certain potential safety hazard. There is floor drilling equipment in the market at present for constructor can accomplish the work of electric drill drilling through simple operating means.

Chinese patent document No. CN205673646U in the related art discloses a floor drilling tool with accurate drilling position, which comprises a four-bar mechanism formed by hinging an upper stay bar, a lower stay bar, a transmission rod and an actuating rod with a handle, and an electric drill mounted at the top end of the upper stay bar, wherein the upper stay bar or the lower stay bar is formed by mutually sleeving an inner bar and an outer sleeve bar and connecting the inner bar and the outer sleeve bar through bolts, a plurality of bolt holes for changing the connecting position of the inner bar and the outer sleeve bar are arranged on the inner bar and the outer sleeve bar, and a laser pen is arranged at the lower end of the outer sleeve bar of the upper stay bar.

Above-mentioned floor drilling tool makes the operation personnel can relax more, the completion floor drilling work of safer. However, the device in the above technology drives the electric drill to work through the four-bar linkage mechanism, and the four-bar linkage mechanism can cause the electric drill to have lateral deviation in the process of driving the electric drill to move upwards, so that the situation of inaccurate positioning can be caused.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that the drilling device among the prior art punching position can not accurate control, this application provides a roof davit hole drilling equipment.

The application provides a roof davit hole drilling equipment adopts following technical scheme: the utility model provides a roof davit hole drilling equipment, includes the electric drill, well core rod, actuating mechanism, well core rod vertical setting, and the electric drill below sets up high adjustment mechanism, and high adjustment mechanism below is provided with the stand pipe parallel with well core rod, and actuating mechanism sets up on well core rod and including wearing to locate the stiffener in the stand pipe, and drive stiffener slides from top to bottom along the stand pipe and orders about high adjustment mechanism and electric drill and reciprocates during the actuating mechanism function.

Through above-mentioned technical scheme, set up the stand pipe that is parallel with well core rod and vertical setting. When actuating mechanism functions, the stiffener can remove along vertical stand pipe, and high adjustment mechanism of drive and electric drill remove simultaneously, and the effect of accurate direction can be played to the removal of motor to the setting of stand pipe this moment to reduce the problem that drilling equipment among the correlation technique punched the position and can not accurate control.

Preferably, height adjusting mechanism includes first telescopic link and second telescopic link, and in hollow second telescopic link was worn to locate in the activity of first telescopic link, first telescopic link and second telescopic link length direction upward the interval be provided with the joint hole.

Through above-mentioned technical scheme, the relative position of first telescopic link and second telescopic link is adjusted to the first telescopic link of user's accessible simple slip, and it is downthehole to alternate the joint of first telescopic link and second telescopic link simultaneously with some plug-in components of mobile bolt or other to realize drilling equipment's altitude mixture control function, altitude mixture control function makes drilling equipment can adapt to the floor work of punching under the various layer heights.

Preferably, the driving mechanism further comprises a power rod, and the middle position of the power rod is rotatably connected with the central rod;

be provided with first lug on the stiffener, the first locating hole of rectangular shape is seted up to power rod one end, and the lug slides along first locating hole.

Through above-mentioned technical scheme, when the power rod rotated around well core rod, first lug slided along first locating hole to the drive stiffener removes, and the motion trail that the stand pipe restriction stiffener of establishing on the stiffener was the up-and-down motion.

Preferably, the reinforcing rod is provided with a second bump;

the driving mechanism further comprises a driven rod, the driven rod is arranged in parallel with the power rod, and one end of the driven rod is provided with a second elongated positioning hole;

one end of the driven rod, which is far away from the second positioning hole, is rotatably connected with the central rod, and the second bump slides along the second positioning hole.

According to the technical scheme, the driven rod and the power rod are arranged in parallel, when the power rod drives the reinforcing rod to move, the second protruding block is arranged on the reinforcing rod, the second positioning hole is formed in the driven rod, so that the driven rod and the power rod can rotate in the same track, and the driving mechanism is more stable and firm due to the arrangement of the driven rod.

Preferably, a connecting rod is arranged on the central rod, one end of the connecting rod is vertically and fixedly connected with the upper end of the central rod, and the other end of the connecting rod is vertically and fixedly connected with the guide pipe.

Through above-mentioned technical scheme, the connecting rod is connected as between stand pipe and the well core rod for the stand pipe can stabilize more and fix and keep parallel with the well core rod.

Preferably, well core rod lower extreme threaded connection has the base, and the base includes main shaft pole and a plurality of support with well core rod threaded connection, and the leg joint is kept away from well core rod's one end at the main shaft pole, and the circumference interval distribution of main shaft pole is followed to a plurality of support, and every support bottom all is provided with the truckle.

Through above-mentioned technical scheme, the base passes through main shaft pole and well core rod threaded connection, and the support that has the truckle makes drilling equipment can remove in a flexible way.

Preferably, one end of the central rod, which is far away from the connecting rod, is in threaded connection with a total station centering rod tripod.

Through above-mentioned technical scheme, use drilling equipment and job site's inherent equipment total powerstation centering rod tripod support cooperation, on the one hand local materials for drilling equipment can more nimble use, and on the other hand, if drilling point height is too high so that altitude mixture control mechanism can't reach, drilling equipment's overall height is adjusted to the total powerstation centering rod tripod support of accessible.

Preferably, be provided with the fixing device who is used for fixed electric drill between electric drill and the height adjusting mechanism, fixing device includes fixed pipe and bracket, and fixed pipe cup joints to first telescopic link and keeps away from second telescopic link one end, and the perpendicular fixed connection of bracket is in fixed pipe middle part position.

Through above-mentioned technical scheme, the electric drill is installed in the bracket top, bracket and fixed pipe fixed connection, fixed pipe and height adjusting mechanism fixed connection for the electric drill is placed more firmly, and in drilling equipment course of operation, the electric drill is difficult because fixed unstable off normal, also is difficult for falling from drilling equipment and injures the user by a crashing object.

Preferably, a drill bit of the electric drill is provided with a dustproof device, the dustproof device comprises a dust conveying pipe and a dust collection cover capable of elastically deforming in the vertical direction, and the dust collection cover is communicated with the dust conveying pipe.

Through above-mentioned technical scheme, the dregs that the electric drill during operation produced can be collected to the dust cage in accurate, arrange to ground through the dust conveying pipe, dust keeper's setting has reduced the dregs that the drilling in-process produced and has fallen to the facial possibility of eyes the inside even of user, provides a better operational environment for the user.

Preferably, an air spring is vertically arranged below the bracket, one end of the air spring is fixedly connected with the bottom of the bracket, and the other end of the air spring is fixedly connected with the first telescopic rod.

Through above-mentioned technical scheme, when first telescopic link rebound, the air spring can compress, slowly resumes deformation after the air spring compression to promote the slow upward movement of fixing device, thereby drive the electric drill upwards work, the setting of air spring provides a buffering effect, makes the electric drill during operation, drilling that can be more even stable.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the drilling device for the top plate hanging rod hole limits the motion track of an electric drill through the guide pipe, improves the drilling precision and provides powerful guarantee for improving the field construction quality;

2. the dust collection cover can accurately collect slag ash generated in the drilling process, and then the slag ash is discharged underground through the dust conveying pipe, so that a cleaner and healthier working environment is provided for constructors;

3. the bracket is arranged to provide a more stable supporting point for the electric drill in the working process, so that the electric drill can be more stably fixed;

4. the driving device drives the height adjusting mechanism to move, so that the electric drill is driven to work, and a constructor can accurately drill holes when standing on the ground.

Drawings

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

FIG. 2 is a partial schematic structural view showing a threaded pipe section and a base in the embodiment 1 of the present application;

FIG. 3 is a partial schematic structural view showing a driving mechanism and a height adjusting mechanism in embodiment 1 of the present application;

FIG. 4 is a partial schematic structural view showing a fixing device and a dust-proof device in embodiment 1 of the present application;

fig. 5 is a schematic view of the overall structure of embodiment 2 of the present application.

Description of the reference numerals: 1. electric drilling; 2. a center pole; 21. a threaded pipe section; 3. a drive mechanism; 31. a power rod; 311. a handle; 32. a driven lever; 33. a reinforcing rod; 331. a first bump; 332. a second bump; 341. a first positioning hole; 342. a second positioning hole; 4. a height adjustment mechanism; 41. a first telescopic rod; 42. a second telescopic rod; 43. a clamping hole; 5. a guide tube; 6. a connecting rod; 7. a base; 71. a main shaft rod; 711. a first threaded hole; 721. a second threaded hole; 72. connecting sheets; 73. a support; 74. a caster wheel; 8. a fixing device; 81. a fixed tube; 82. a bracket; 9. a dust-proof device; 91. a dust collection cover; 92. a dust conveying pipe; 10. a gas spring; 11. total powerstation centering rod tripod.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses a roof davit hole drilling equipment.

Example 1:

a roof davit hole drilling equipment, refer to fig. 1, including electric drill 1, well core rod 2, actuating mechanism 3, height adjustment mechanism 4, base 7, fixing device 8 and dust keeper 9. The electric drill 1 is fixedly installed on a fixing device 8, the fixing device 8 is sleeved on a height adjusting mechanism 4, the height adjusting mechanism 4 is fixedly connected with a driving mechanism 3, the driving mechanism 3 is rotatably connected onto a central rod 2, and the central rod 2 is in threaded connection with a base 7.

Referring to fig. 2, the driving mechanism 3 includes a power rod 31, a driven rod 32, and a reinforcing rod 33, the central rod 2 is disposed in parallel with the reinforcing rod 33, and the power rod 31 is disposed in parallel with the driven rod 32. The reinforcing bar 33 is threadedly coupled with a first projection 331 and a second projection 332. A first positioning hole 341 is formed in one end of the power rod 31, the first positioning hole 341 is a long hole for the first protruding block 331 to slide, the middle position of the power rod 31 is rotatably connected with the central rod 2, and a handle 311 is arranged at one end, far away from the reinforcing rod 33, of the power rod 31. A second positioning hole 342 is formed in one end of the driven rod 32, the second positioning hole 342 is a long hole for the second protrusion 332 to slide, and the other end of the driven rod 32 is rotatably connected to the central rod 2. 2 one end fixedly connected with two parallel connecting rods 6 of well core rod, the one end fixedly connected with cover that connecting rod 6 kept away from well core rod 2 is established at the stand pipe 5 outside stiffener 33, and stand pipe 5 is parallel with well core rod 2.

Referring to fig. 1 and 2, in use, the central rod 2 and the guide tube 5 are vertical, the power rod 31 is rotated by applying a downward force to the handle 311, the first protrusion 331 slides along the first positioning hole 341, the reinforcing rod 33 is driven to move vertically and upwardly along the guide tube 5, and the second protrusion 332 slides along the second positioning hole 342 by the movement of the reinforcing rod 33, so that the driven rod 32 rotates in a state of being parallel to the power rod 31. The setting of stand pipe 5 makes electric drill 1 keep vertical difficult skew in during operation moving path, and the setting of driven lever 32 makes actuating mechanism 3 more stable, simultaneously through connecting rod 6 with well core rod 2 and 5 fixed connection of stand pipe for the device is whole more stable, difficult for turning on one's side.

Referring to fig. 1 and 2, the height adjusting mechanism 4 includes a first telescopic rod 41 and a second telescopic rod 42, the first telescopic rod 41 is movably inserted into the second telescopic rod 42, and the first telescopic rod 41 and the second telescopic rod 42 are provided with clamping holes 43 at intervals in the length direction. The first and second telescopic rods 41 and 42 are fixed in position by inserting pins through the locking holes 43. In other embodiments of the present application, structures such as bolts and insertion rods may be used instead of pins, and a user may take out the pins first, adjust the position of the first telescopic rod 41 relative to the second telescopic rod 42, so that the device is located at a suitable height position, align the fastening holes 43 of the first telescopic rod 41 and the second telescopic rod 42 at corresponding positions, and insert the pins into the two fastening holes 43 to complete the height adjustment process.

Referring to fig. 3, the fixing device 8 includes a fixing tube 81 and a bracket 82, the fixing tube 81 is sleeved on one end of the first telescopic rod 41 far away from the second telescopic rod 42, and the bracket 82 is welded to a middle position of the fixing tube 81. The electric drill 1 is placed on the bracket 82, the side surface of the electric drill abuts against the fixed pipe 81, and the electric drill 1 is respectively bound with the fixed pipe 81 and the bracket 82 through plastic buckling belts, so that the effect of stably fixing the electric drill 1 is achieved.

Referring to fig. 1 and 3, the dust-proof device 9 includes a dust duct 92 and a dust collection cover 91 elastically deformable in a vertical direction, the dust collection cover 91 and the dust duct 92 communicating with each other. This dust keeper 9 is a detachable device, when constructor used roof davit hole drilling equipment, can put dust cage 91 cover on the drill bit of electric drill 1, put into hollow well core rod 2 or hang in the air with the free end of defeated dirt pipe 92 to this accurate collection ash in the realization work progress, and make the ash arrange to ground through defeated dirt pipe, alleviateed the harm of the ash that drops among the drilling process to constructor health.

Referring to fig. 1 and 3, a gas spring 10 is vertically and fixedly connected below the bracket 82, and the other end of the gas spring 10 is fixed to a side surface of the first telescopic rod 41. When using actuating mechanism 3 to drive 4 upward movements of telescopic machanism, because first telescopic link 41 cup joints with fixed pipe 81, can make the vertical slip of first telescopic link 41 in fixed pipe 81, this process has compressed air spring 10, keeps handle 311 position unchangeable, and deformation is resumeed to air spring 10, gives 8 ascending power of fixing device, drives electric drill 1 upward movements to accomplish the work of drilling. The arrangement of the gas spring 10 enables the motion of the electric drill 1 to be buffered, when a user operates the handle, force is applied unevenly, the electric drill 10 can drill at a constant speed through the buffering effect of the gas spring 10, and the electric drill 1 is protected.

Referring to fig. 4, a threaded pipe section 21 is integrally formed at one end of the central rod 2 away from the connecting rod 6, the threaded pipe section 21 is in threaded connection with a base 7, and the base 7 comprises a main shaft 71 and a bracket 73. A first threaded hole 711 is formed in a cross section of one end of the main shaft rod 71, and the first threaded hole 711 is threadedly connected with the threaded pipe section 21 to connect the base 7 and the central rod 2. The spindle rod 73 is fixedly connected with a plurality of connecting pieces 72 at one end far away from the first threaded hole 711, in the embodiment of the present application, the spindle rod is preferably arranged to be a square tube, eight connecting pieces 72 are arranged, the connecting pieces 72 are averagely installed on the side surface of the lower end of the spindle rod 71, four brackets 73 with casters 74 are installed, the connecting pieces 72 are provided with second threaded holes 721, the brackets 73 transversely penetrate through the two second threaded holes 721 through bolts and are screwed down through nuts, so that the brackets 73 are fixed in the middle of the two connecting pieces 72, and the drilling device can stably stand and can move freely.

The implementation principle of the drilling device for the top plate hanging rod hole in the embodiment of the application is as follows: before the user starts to use the device, the bracket 73 is first bolted to the main shaft rod 71, and then the height adjustment mechanism 4 is adjusted according to the height of the drilling point. Meanwhile, the electric drill 1 is required to be firmly connected to the fixing device 8, the electric drill 1 is placed on the bracket 82, the side face of the motor 1 abuts against the fixing pipe 81, and the electric drill 1 is respectively bound and connected with the fixing pipe 81 and the bracket 82 through plastic bands, iron wires or other materials. All preparatory work before the operation of the drilling equipment is completed.

When the drilling equipment is used in official work, a user applies a downward force to the handle 311, so that the power rod 31 rotates around a connection point of the power rod 31 and the central rod 2, and one end, far away from the handle 311, of the power rod 31 is driven to rotate, at the moment, the first protruding block 331 arranged on the reinforcing rod 33 slides along the first positioning hole 341 arranged on the power rod 31, the reinforcing rod 33 is driven to move upwards along the guide tube 5, the second protruding block 332 on the reinforcing rod 33 slides along the second positioning hole 342 on the driven rod 32 due to the movement of the reinforcing rod 33, and the driven rod 32 is always parallel to the power rod 31.

The stiffener 33 drives the height adjusting mechanism 4 upward movement along the guide pipe 5 upward movement, because the rising of height adjusting mechanism 4 for the air spring 10 can be compressed, keeps the handle 311 position unchanged, and the compressed air spring 10 recovers deformation, thereby drives the upward movement that the fixing device 8 that cup joints on the first telescopic link 41 evenly slowly, thereby drives the electric drill 1 that is fixed in on the fixing device 8 and works upward.

The dregs generated in the working process of the electric drill directly fall into the dust collecting cover 91 of the dust-proof device 9 and then are discharged to the ground through the dust conveying port 92.

Example 2:

referring to fig. 5, the difference from embodiment 1 is that the base 7 is replaced by a total station centering rod tripod 11, and the total station centering rod tripod 11 is a necessary device in a surveying and setting-out process in building construction, is a necessary equipment for each construction site, and has the same model and size, so the structure of the total station centering rod tripod 11 is not described herein again. Be equipped with the screw hole in the middle of the 11 stationary blades of total powerstation centering rod tripod, can be with roof davit hole drilling equipment through 21 threaded connection of screw section on total powerstation centering rod tripod 11, can utilize the current equipment in job site to realize roof davit hole drilling equipment's rigidity on the one hand, if drilling point height is too high in addition, so that height adjusting mechanism 4 can not reach, the accessible is fixed in roof davit hole drilling equipment on total powerstation centering rod tripod 11, through the height of adjustment electric drill 1 of adjustment total powerstation centering rod tripod 11, in order to realize drilling operation.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (10)

1. The utility model provides a roof davit hole drilling equipment, includes electric drill (1), well core rod (2), actuating mechanism (3), its characterized in that: well core rod (2) vertical setting, electric drill (1) below sets up high adjustment mechanism (4), high adjustment mechanism (4) below is provided with stand pipe (5) parallel with well core rod (2), actuating mechanism (3) set up in on well core rod (2) and including wearing to locate stiffener (33) in stand pipe (5), drive stiffener (33) slide from top to bottom along stand pipe (5) and order about when actuating mechanism (3) function high adjustment mechanism (4) and electric drill (1) reciprocate.

2. A roof rail hole drilling apparatus as claimed in claim 1, wherein: the height adjusting mechanism (4) comprises a first telescopic rod (41) and a hollow second telescopic rod (42), the first telescopic rod (41) is movably arranged in the second telescopic rod (42) in a penetrating mode, and clamping holes (43) are formed in the first telescopic rod (41) and the second telescopic rod (42) in the length direction at intervals.

3. A roof rail hole drilling apparatus as claimed in claim 1, wherein: the driving mechanism (3) further comprises a power rod (31), and the middle position of the power rod (31) is rotatably connected with the central rod (2);

the reinforcing rod (33) is provided with a first protruding block (331), one end of the power rod (31) is provided with a first elongated positioning hole (341), and the first protruding block (331) slides along the first positioning hole (341).

4. A roof rail hole drilling apparatus as claimed in claim 3, wherein: a second lug (332) is arranged on the reinforcing rod (33);

the driving mechanism (3) further comprises a driven rod (32), the driven rod (32) is arranged in parallel with the power rod (31), and one end of the driven rod (32) is provided with a second elongated positioning hole (342);

one end of the driven rod (32) far away from the second positioning hole (342) is rotatably connected with the central rod (2), and the second lug (332) slides along the second positioning hole (342).

5. A roof rail hole drilling apparatus as claimed in claim 2, wherein: be equipped with connecting rod (6) on well core rod (2), the one end of connecting rod (6) links firmly perpendicularly with the upper end of well core rod (2), the other end and the perpendicular fixed connection of stand pipe (5) of connecting rod (6).

6. A roof rail hole drilling apparatus as claimed in claim 5, wherein: well core rod (2) lower extreme threaded connection has base (7), base (7) include with well core rod (2) threaded connection's main shaft pole (71) and a plurality of support (73), support (73) are connected the one end of well core rod (2), a plurality of are kept away from in main shaft pole (71) support (73) are followed the circumference interval distribution of main shaft pole (71), every support (73) bottom all is provided with truckle (74).

7. A roof rail hole drilling apparatus as claimed in claim 5, wherein: and one end of the central rod (2) far away from the connecting rod (6) is in threaded connection with a total station centering rod tripod support (11).

8. A roof rail hole drilling apparatus as claimed in claim 2, wherein: be provided with fixing device (8) that are used for fixed electric drill (1) between electric drill (1) and height adjusting mechanism (4), fixing device (8) are including fixed pipe (81) and bracket (82), second telescopic link (42) one end is kept away from to first telescopic link (41) to fixed pipe (81), bracket (82) perpendicular fixed connection is in fixed pipe (81) middle part position.

9. A roof rail hole drilling apparatus as claimed in claim 1, wherein: the electric drill is characterized in that a dust-proof device (9) is arranged on a drill bit of the electric drill (1), the dust-proof device (9) comprises a dust conveying pipe (92) and a dust hood (91) which can elastically deform along the vertical direction, and the dust hood (91) is communicated with the dust conveying pipe (92).

10. A roof rail hole drilling apparatus as defined in claim 8, wherein: an air spring (10) is vertically arranged below the bracket (82), one end of the air spring (10) is fixedly connected with the bottom of the bracket (82), and the other end of the air spring is fixedly connected with the first telescopic rod (41).

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