CN218715401U

CN218715401U - Be used for concrete after anchor bar planting perforating device

Info

Publication number: CN218715401U
Application number: CN202222956294.8U
Authority: CN
Inventors: 刘科学; 王成; 李甲伟; 左文武; 巩鹏; 王超
Original assignee: Zhengning Power Plant of Huaneng Longdong Energy Co Ltd
Current assignee: Zhengning Power Plant of Huaneng Longdong Energy Co Ltd
Priority date: 2022-11-07
Filing date: 2022-11-07
Publication date: 2023-03-24
Anticipated expiration: 2032-11-07

Abstract

The punching device for post-anchoring bar planting of concrete comprises drilling equipment, wherein a fixed sleeve is fixedly connected to the outer side of the drilling equipment, a supporting plate is fixedly connected to the outer side of the fixed sleeve, sliding sleeves are fixedly connected to four corners of the bottom of the supporting plate, and sliding rods are slidably connected to the inner sides of the sliding sleeves; through setting up sliding sleeve and slide bar, through handle drilling equipment of pushing down, the sliding sleeve is pressed through the backup pad in the outside to the fixed cover that makes the drilling equipment outside, and then make the sliding sleeve slide in the outside of slide bar, and then the stability that drilling equipment pushed down has been guaranteed through the cooperation of sliding sleeve and slide bar, with the error band who guarantees the drilling diameter, and along with the drill bit gos deep into on the concrete foundation, the top of backup pad can be stretched out to the upper end of slide bar, and be provided with the scale in the outside of slide bar, through the scale so that read out the distance that the slide bar is located the backup pad top, and then be convenient for read out the degree of depth of drilling.

Description

Be used for concrete after anchor bar planting perforating device

Technical Field

The utility model belongs to the technical field of anchor bar planting behind the concrete, concretely relates to be used for anchor bar planting perforating device behind concrete.

Background

The steel bar planting is a post-anchoring connection technology widely applied in the domestic engineering field, and is a post-anchoring rooting component which is formed by cementing and fixing ribbed steel bars, long screws and the like in anchor holes of a concrete base material by using chemical adhesives (anchoring glue) and realizing anchoring of a connected piece through the actions of adhesion and locking. The chemical embedded steel bar is not limited in length, is similar to a cast-in-place concrete steel bar anchor, is easy to control the damage form, and can be generally controlled to be the damage of the anchoring steel bar. As the steel bar used for chemical bar planting, the common hot-rolled ribbed steel bar has better anchoring performance and the plain round steel bar is poorer; the process flow is simple: drilling, cleaning holes, preparing glue, planting bars, curing, inspecting and accepting.

When the bar planting construction, in order to can complete fast, will accomplish the work fast accurately in each construction link, be used for anchor bar planting behind the concrete at present to utilize drilling equipment to strike and bore or be the electric hammer, comparatively troublesome when the degree of depth and the drilling diameter of accuse bar planting, great deviation appears easily, has consequently proposed one kind and has been used for anchor bar planting perforating device behind the concrete.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide an anchor bar planting perforating device behind being used for the concrete to it is comparatively troublesome when controlling the degree of depth and the drilling diameter of bar planting to provide in the above-mentioned background art to solve, the problem of great deviation appears easily.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a be used for anchor bar planting perforating device behind concrete, includes drilling equipment, the fixed cover of drilling equipment outside fixedly connected with, fixed cover outside fixedly connected with backup pad, the equal fixedly connected with sliding sleeve of backup pad bottom four corners department, the equal sliding connection of sliding sleeve inboard have the slide bar, slide bar bottom fixedly connected with underframe, the equal fixedly connected with foot clamp plate in underframe both sides, the slide bar outside all be provided with the scale, the equal symmetrical fixedly connected with handle in the outside of drilling equipment upper end, drilling equipment's output fixedly connected with drill bit.

A be used for anchor bar planting perforating device behind concrete, drilling equipment outside symmetry fixedly connected with stopper, fixed cover inboard correspond the stopper seted up the spacing groove, stopper and spacing groove mutually support.

A fixed cover pass through bolt and stopper fixed connection, be used for anchor bar planting perforating device behind concrete, the equal threaded connection in fixed cover both sides have the bolt.

A top fixedly connected with spacing piece that is used for anchor bar planting perforating device behind concrete, the slide bar top run through in the bottom of backup pad, the slide bar top be located the backup pad.

The punching device for the concrete post-anchoring embedded steel bar is characterized in that the width of the other two sides of the bottom frame is larger than that of the supporting plate.

A handle bottom be provided with the switch, drilling equipment and switch electric connection for concrete after anchor bar planting perforating device.

A sealing washer is provided between sliding sleeve and the slide bar for concrete after-anchorage bar planting perforating device.

Has the advantages that:

1. the utility model discloses a set up sliding sleeve and slide bar, press drilling equipment downwards through the handle, the fixed cover that makes the drilling equipment outside presses the sliding sleeve through the backup pad in the outside, and then make the sliding sleeve slide in the outside of slide bar, and then guaranteed the stability that drilling equipment pushed down through the cooperation of sliding sleeve and slide bar, in order to guarantee the error range of drilling diameter, and along with the drill bit deepening on the concrete basis, the top of backup pad can be stretched out to the upper end of slide bar, and be provided with the scale in the outside of slide bar, so that read the distance that the slide bar is located the backup pad top through the scale, and then be convenient for read the depth of drilling;

2. the utility model discloses a set up the underframe, make the other both sides width of underframe be greater than the width of backup pad, when carrying out the side direction and punch, the accessible underframe supports the device, makes underframe laminating concrete base face, then promotes drilling equipment through the handle, makes the drill bit that drilling equipment drove the output carry out the side direction and punches, and the drilling depth is read out to the scale in the same accessible slide bar outside to be applicable to different work scenes.

Drawings

Fig. 1 is a schematic isometric view of the present invention;

FIG. 2 is a schematic view of the structure of the present invention;

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

FIG. 4 is a schematic diagram of the explosion structure of the present invention;

in the figure: 1. drilling equipment; 2. fixing a sleeve; 3. a support plate; 4. a sliding sleeve; 5. a slide bar; 6. a bottom frame; 7. a foot pressing plate; 8. a handle; 9. a drill bit; 10. calibration; 11. a limiting block; 12. a limiting groove; 13. a bolt; 14. a limiting sheet.

Detailed Description

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a be used for anchor bar planting perforating device behind concrete, including drilling equipment 1, the fixed cover 2 of 1 outside fixedly connected with of drilling equipment, fixed cover 2 outside fixedly connected with backup pad 3, the equal fixedly connected with sliding sleeve 4 in backup pad 3 bottom four corners department, the equal sliding connection has slide bar 5 in the sliding sleeve 4 inboard, slide bar 5 bottom fixedly connected with underframe 6, the equal fixedly connected with presser foot board 7 in underframe 6 both sides, the slide bar 5 outside all is provided with scale 10, the equal symmetrical fixedly connected with handle 8 in the outside of drilling equipment 1 upper end, drilling equipment 1's output fixedly connected with drill bit 9, press drilling equipment 1 downwards through handle 8, make fixed cover 2 in the drilling equipment 1 outside press sliding sleeve 4 through backup pad 3 in the outside, and then make sliding sleeve 4 slide in the outside of slide bar 5, and then guaranteed the stability that drilling equipment 1 pushed down through sliding sleeve 4 and slide bar 5's cooperation, with guarantee the error range of drilling diameter, and along with drill bit 9 deepening on the concrete basis, the top of backup pad 3 can stretch out the top of slide bar 5's upper end, and be provided with scale 10, be located the distance of reading in order to read the slide bar 3 top through scale, and then be convenient for the drilling.

The utility model discloses in, preferred, 1 outside symmetry fixedly connected with stopper 11 of drilling equipment, fixed 2 inboard of cover correspond stopper 11 and have seted up spacing groove 12, and stopper 11 and spacing groove 12 mutually support, mutually support through stopper 11 and fixed 2 inboard spacing grooves 12 of cover and guaranteed the stability of 1 assembly of drilling equipment.

The utility model discloses in, preferred, the equal threaded connection in fixed cover 2 both sides has bolt 13, and fixed cover 2 passes through bolt 13 and stopper 11 fixed connection, and bolt 13 through fixed cover 2 both sides fixes stopper 11 in the inboard of fixed cover 2, and then is convenient for dismantle the installation to drilling equipment 1, makes things convenient for the change work in later stage.

The utility model discloses in, preferred, 5 tops of slide bar run through in the bottom of

backup pad

3, and 5 tops of slide bar are located the spacing piece 14 of top fixedly connected with of backup pad 3, make the top that backup pad 3 was stretched out to the upper end of slide bar 5, and are provided with scale 10 in the outside of slide bar 5, through scale 10 so that read out the distance that slide bar 5 is located backup pad 3 top.

The utility model discloses in, preferred, the width of 6 other both sides of underframe is greater than the width of backup pad 3, when carrying out the side direction and punching, accessible underframe 6 supports the device, makes 6 laminating concrete base faces of underframe, then promotes drilling equipment 1 through handle 8, makes drilling equipment 1 drive the drill bit 9 of output and carries out the side direction and punch, and the drilling depth is read out to the scale 10 in 5 outsides of accessible slide bar equally to be applicable to different work scenes.

The utility model discloses in, preferred, 8 bottoms of handle are provided with the switch, drilling equipment 1 and switch electric connection, through the work of 8 control drilling equipment 1 of handle.

The utility model discloses in, preferred, be provided with the sealing washer between sliding sleeve 4 and the slide bar 5, the dust that prevents to bore the production gets into the inside of sliding sleeve 4 and produces wearing and tearing to slide bar 5.

The utility model discloses a theory of operation and use flow: when the device is used, the device is lifted by the handle 8, a drill bit 9 at the output end of the drilling equipment 1 is positioned with a drilling point, then feet step on foot pressing plates 7 at two sides of the bottom frame 6 to ensure the stability of the slide rod 5 at the four corners at the top of the bottom frame 6, when the drilling equipment 1 is started to drive the drill bit 9 to drill, the drilling equipment 1 is pressed downwards by the handle 8, the fixed sleeve 2 at the outer side of the drilling equipment 1 presses the sliding sleeve 4 through the support plate 3 at the outer side, further the sliding sleeve 4 slides at the outer side of the slide rod 5, further the stability of the pressing-down of the drilling equipment 1 is ensured through the matching of the sliding sleeve 4 and the slide rod 5, so as to ensure the error range of the drilling diameter, and along with the deep penetration of the drill bit 9 on the concrete base, the upper end of the slide rod 5 can stretch out of the top of the support plate 3, the scale 10 is arranged at the outer side of the slide rod 5, so as to read the distance of the slide rod 5 above the support plate 3 through the scale 10, and then is convenient for reading the depth of the drilled hole, so as to ensure that the depth of the drilled hole meets the construction requirement of bar planting, and further brings more convenience for construction, moreover, the width of the other two sides of the bottom frame 6 is larger than that of the support plate 3, when lateral drilling is carried out, the device can be supported by the bottom frame 6, so that the bottom frame 6 is attached to a concrete base surface, then the drilling equipment 1 is pushed by the handle 8, so that the drilling equipment 1 drives the drill bit 9 of the output end to carry out lateral drilling, the drilling depth can also be read by the scale 10 outside the slide bar 5, so as to be suitable for different working scenes, the limiting blocks 11 are symmetrically and fixedly connected with the outer side of the drilling equipment 1, the stability of the assembly of the drilling equipment 1 is ensured by the mutual matching of the limiting blocks 11 and the limiting grooves 12 inside the fixed sleeve 2, then the limiting blocks 11 are fixed on the inner side of the fixed sleeve 2 by the bolts 13 on the two sides of the fixed sleeve 2, and then be convenient for dismantle the installation to drilling equipment 1, make things convenient for the change work in later stage.

Claims

1. The utility model provides an anchor bar planting perforating device behind being used for concrete, includes drilling equipment, characterized by: drilling equipment outside fixedly connected with fixed cover, fixed cover outside fixedly connected with backup pad, backup pad bottom four corners department equal fixedly connected with sliding sleeve, the inboard equal sliding connection of sliding sleeve have the slide bar, slide bar bottom fixedly connected with underframe, the equal fixedly connected with foot clamp plate in underframe both sides, the slide bar outside all be provided with the scale, the equal symmetrical fixedly connected with handle in outside of drilling equipment upper end, drilling equipment's output fixedly connected with drill bit.

2. The perforating device for the post-anchoring bar planting of the concrete according to claim 1, which is characterized in that: the drilling equipment outside symmetry fixedly connected with stopper, fixed cover inboard correspond the stopper seted up the spacing groove, stopper and spacing groove mutually support.

3. The perforating device for the post-anchoring bar planting of the concrete according to claim 1, which is characterized in that: the fixed cover both sides all threaded connection have the bolt, fixed cover pass through bolt and stopper fixed connection.

4. The perforating device for the post-anchoring bar planting of the concrete according to claim 1, which is characterized in that: the top end of the sliding rod penetrates through the bottom of the supporting plate, and the top end of the sliding rod is fixedly connected with a limiting piece above the supporting plate.

5. The perforating device for the post-anchoring bar planting of the concrete according to claim 1, which is characterized in that: the width of the other two sides of the bottom frame is larger than that of the supporting plate.

6. The perforating device for the post-anchoring bar planting of the concrete according to claim 1, which is characterized in that: the handle bottom be provided with the switch, drilling equipment and switch electric connection.

7. The perforating device for the post-anchoring bar planting of the concrete according to claim 1, which is characterized in that: and a sealing ring is arranged between the sliding sleeve and the sliding rod.