CN216117456U

CN216117456U - Portable wall detection hammer for building engineering quality detection

Info

Publication number: CN216117456U
Application number: CN202121690567.8U
Authority: CN
Inventors: 刘刚; 其他发明人请求不公开姓名
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-23
Filing date: 2021-07-23
Publication date: 2022-03-22
Anticipated expiration: 2031-07-23

Abstract

The utility model belongs to the technical field of quality detection, and particularly relates to a portable wall surface detection hammer for building engineering quality detection, which comprises a sleeve, a threaded sleeve, a telescopic rod and a hammer head, wherein a lifting plate is slidably mounted on the inner wall of the sleeve, the lifting plate is fixedly connected with the telescopic rod, one end of the telescopic rod, which is far away from the lifting plate, extends to the upper part of the sleeve and is fixedly connected with the hammer head, one side of the hammer head is provided with a mounting groove, two clamping plates are arranged in the mounting groove, a same marker pen is arranged between the two clamping plates, the threaded sleeve is installed on the outer side of the sleeve in a threaded manner, two sealing plates are rotatably mounted on the threaded sleeve and are both contacted with the top of the sleeve, and an anti-skidding sleeve is fixedly sleeved on the outer peripheral surface of the sleeve. The marking pen has the advantages of reasonable design, simplicity in operation, convenience in carrying and storage, capability of directly marking through the marking pen arranged on the hammer head after hollowing is detected, and convenience in use.

Description

Portable wall detection hammer for building engineering quality detection

Technical Field

The utility model relates to the technical field of quality detection, in particular to a portable wall surface detection hammer for detecting the quality of constructional engineering.

Background

In the construction process of the building engineering, workers are required to detect the engineering quality, wall hollowing detection is an important detection content, the wall is generally detected by a detection hammer which is held by the detection personnel in a hand mode, but the existing detection hammer is limited by the influence of the appearance and the size, is inconvenient to carry and store, brings inconvenience to the carrying of the detection hammer by the workers, needs to use a marking pen for marking when the hollowing of the wall is detected, and is relatively complex to operate, and therefore the portable wall detection hammer for detecting the building engineering quality is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects of the prior art and provides a portable wall surface detection hammer for detecting the quality of building engineering.

The technical purpose of the utility model is realized by the following technical scheme: the utility model provides a building engineering quality detects uses portable wall detection hammer, includes sleeve, swivel nut, telescopic link and tup, slidable mounting has the lifter plate on the telescopic inner wall, lifter plate and telescopic link fixed connection, the one end that the lifter plate was kept away from to the telescopic link extend to telescopic top and with tup fixed connection, the mounting groove has been seted up to one side of tup, be provided with two grip blocks in the mounting groove, be provided with same marker pen between two grip blocks, the swivel nut screw thread is installed in the telescopic outside, rotate on the swivel nut and install two shroudings, and two shroudings all contact with telescopic top, fixed cover is equipped with the antiskid cover on the telescopic outer peripheral face.

The utility model is further provided with: and a pushing spring is fixedly installed at the bottom side of the lifting plate, and one end of the pushing spring, which is far away from the lifting plate, is fixedly installed on the inner wall of the bottom of the sleeve.

Through adopting above-mentioned technical scheme, can be when the shrouding is opened under the effect that pushes away the spring, release telescopic link and tup from the sleeve in to can be convenient for operate telescopic link and tup.

The utility model is further provided with: a plurality of screw holes are formed in the outer side of the telescopic rod, a fixing screw rod is installed on the outer side of the sleeve in a threaded mode, a knob is fixedly installed at one end of the fixing screw rod, and one end, far away from the knob, of the fixing screw rod is installed in the corresponding screw hole in a threaded mode.

Through adopting above-mentioned technical scheme, can fix the position of telescopic link under the effect of fixed lead screw, knob and screw.

The utility model is further provided with: the vertical guide bar of installing in the mounting groove, two grip blocks all with guide bar sliding connection, the equal fixed mounting in one side that two grip blocks kept away from each other has the pressure spring, one side that two pressure springs kept away from each other respectively with the top inner wall and the bottom inner wall fixed connection of mounting groove, and the pressure spring movable sleeve is established in the outside of guide bar.

Through adopting above-mentioned technical scheme, can make two grip blocks keep stable motion under the effect of guide bar, can promote two grip blocks to the direction motion that is close to each other under the effect of pressure spring simultaneously.

The utility model is further provided with: two U-shaped grooves are formed in the top of the threaded sleeve, the inner walls of the front side and the rear side of each U-shaped groove are rotatably provided with the same rotating pin, a rotating block is fixedly arranged on each rotating pin and is fixedly connected with the sealing plate, one end of a torsional spring is fixedly arranged on each rotating pin, and the other end of each torsional spring is fixedly connected with the inner wall of the corresponding U-shaped groove.

Through adopting above-mentioned technical scheme, can make the shrouding reset under the effect of torsional spring.

The utility model is further provided with: the clamping grooves are formed in one side, close to each other, of each clamping plate, anti-skid rubber pads are fixedly adhered to the two clamping grooves, and the marking pens are in contact with the anti-skid rubber pads.

Through adopting above-mentioned technical scheme, can carry out stable centre gripping to the marker pen under the effect of draw-in groove and anti-skidding rubber pad.

The utility model has the beneficial effects that: according to the utility model, the anti-slip sleeve is convenient for a user to hold, the sealing plate can deflect by rotating the screw sleeve, so that the top of the sleeve is in an open state, the top end of the telescopic rod is pushed out of the sleeve through the lifting plate under the action of the pushing spring, then the telescopic rod is stretched and reaches the required length, then the fixing screw rod is rotated by the knob to enter the corresponding screw hole, so that the telescopic rod can be fixed, the marker pen is placed in the clamping groove between the two clamping plates, the clamping plates stably clamp the marker pen under the action of the pressure spring, when the hollowing of the wall body is detected, the marker pen can mark the hollowing out directly through the marker pen, the storage is convenient, and the portability is good.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic perspective view of a portable wall surface detection hammer for detecting the quality of construction engineering according to the present invention;

FIG. 2 is a schematic cross-sectional view of a portable wall surface detection hammer for detecting the quality of construction engineering according to the present invention;

FIG. 3 is a schematic structural view of part A of the portable wall surface detection hammer for detecting the quality of the constructional engineering provided by the utility model;

FIG. 4 is a schematic structural view of the portion B of the portable wall surface detection hammer for detecting the quality of the constructional engineering provided by the utility model;

fig. 5 is a schematic structural view of the rotation pin, the rotation block and the closing plate according to the present invention.

In the figure: 1. a sleeve; 2. an anti-slip sleeve; 3. a threaded sleeve; 4. rotating the block; 5. closing the plate; 6. a lifting plate; 7. a telescopic rod; 8. a hammer head; 9. a pushing spring; 10. fixing the screw rod; 11. a screw hole; 12. a guide bar; 13. a clamping plate; 14. a pressure spring; 15. a marking pen; 16. a torsion spring.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to specific embodiments. It is to be understood that the described embodiments are merely a few embodiments of the utility model, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.

Referring to fig. 1-5, a portable wall detects hammer is used in building engineering quality testing, including sleeve 1, swivel nut 3, telescopic link 7 and tup 8, slidable mounting has lifter plate 6 on the inner wall of sleeve 1, lifter plate 6 and telescopic link 7 fixed connection, the one end that lifter plate 6 was kept away from to telescopic link 7 extends to sleeve 1's top and with tup 8 fixed connection, the mounting groove has been seted up to one side of tup 8, be provided with two grip blocks 13 in the mounting groove, be provided with same marker pen 15 between two

grip blocks

13, 3 threaded installations of swivel nut are in sleeve 1's the outside, it installs two shrouding 5 to rotate on swivel nut 3, and two shrouding 5 all contact with sleeve 1's top, the fixed cover is equipped with antiskid cover 2 on sleeve 1's the outer peripheral face, convenient to use person grips under antiskid cover 2's effect.

Specifically, the pushing spring 9 is fixedly mounted on the bottom side of the lifting plate 6, one end, far away from the lifting plate 6, of the pushing spring 9 is fixedly mounted on the inner wall of the bottom of the sleeve 1, and the telescopic rod 7 and the hammer head 8 can be pushed out from the sleeve 1 under the action of the pushing spring 9 when the sealing plate 5 is opened, so that the telescopic rod 7 and the hammer head 8 can be operated conveniently.

Specifically, a plurality of screw holes 11 have been seted up in the outside of telescopic link 7, and mounting screw 10 is installed to the outside screw thread of sleeve 1, and mounting screw 10's one end fixed mounting has the knob, and mounting screw 10 keeps away from the one end screw thread of knob and installs in corresponding screw hole 11, can fix telescopic link 7's position under mounting screw 10, knob and screw hole 11's effect.

Specifically, vertically install guide bar 12 in the mounting groove, two grip blocks 13 all with guide bar 12 sliding connection, the equal fixed mounting in one side that two grip blocks 13 kept away from each other has pressure spring 14, one side that two pressure springs 14 kept away from each other respectively with the top inner wall and the bottom inner wall fixed connection of mounting groove, and pressure spring 14 movable sleeve establishes in the outside of guide bar 12, can make two grip blocks 13 keep stable motion under the effect of guide bar 12, can promote two grip blocks 13 to the direction motion that is close to each other simultaneously under the effect of pressure spring 14.

Specifically, two U-shaped grooves have been seted up at the top of swivel nut 3, rotate on the both sides inner wall around the U-shaped groove and install same rotating pin, and fixed mounting has turning block 4 on the rotating pin, turning

block

4 and 5 fixed connection of shrouding, and fixed mounting has the one end of torsional spring 16 on the rotating pin, and the other end of torsional spring 16 and the inner wall fixed connection in U-shaped groove can make shrouding 5 reset under torsional spring 16's effect.

Specifically, the clamping grooves are formed in one side, close to each other, of each of the two clamping plates 13, the anti-slip rubber pads are fixedly adhered to the inner sides of the two clamping grooves, the marker pens 15 are in contact with the anti-slip rubber pads, and the marker pens 15 can be stably clamped under the action of the clamping grooves and the anti-slip rubber pads.

The working principle is as follows: at first grip sleeve 1 through antiskid cover 2, screw shell 3 is rotated, when screw shell 3 moves down along sleeve 1's outside, shrouding 5 is opened, push up under the effect of top push spring 9 ejecting telescopic link 7 and tup 8 from sleeve 1 in through lifter plate 6, then stimulate telescopic link 7 to required length, rotate fixed lead screw 10 and make its screw in correspond in screw 11 through the knob, thereby can fix telescopic link 7's position, place marker pen 15 between two grip blocks 13, can make two grip blocks 13 keep stable slip under the effect of guide bar 12, promote grip block 13 through pressure spring 14 and carry out the centre gripping to marker pen 15, can avoid marker pen 15 slippage under the effect of antiskid rubber pad and draw-in groove, when using tup 8 to detect out the wall body hollowing, it can directly make the mark on the wall body through marker pen 15.

The portable wall surface detection hammer for detecting the quality of the building engineering provided by the utility model is described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are set forth only to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.

Claims

1. The portable wall detection hammer for detecting the quality of the building engineering comprises a sleeve (1), a threaded sleeve (3), a telescopic rod (7) and a hammer head (8), and is characterized in that a lifting plate (6) is slidably mounted on the inner wall of the sleeve (1), the lifting plate (6) is fixedly connected with the telescopic rod (7), one end, far away from the lifting plate (6), of the telescopic rod (7 extends to the upper part of the sleeve (1) and is fixedly connected with the hammer head (8), a mounting groove is formed in one side of the hammer head (8), two clamping plates (13) are arranged in the mounting groove, one marker pen (15) is arranged between the two clamping plates (13), the threaded sleeve (3) is mounted on the outer side of the sleeve (1), two sealing plates (5) are rotatably mounted on the threaded sleeve (3), and the two sealing plates (5) are both contacted with the top of the sleeve (1), the outer peripheral surface of the sleeve (1) is fixedly sleeved with an anti-skid sleeve (2).

2. The portable wall surface detection hammer for detecting the quality of the constructional engineering as claimed in claim 1, wherein: the bottom side of the lifting plate (6) is fixedly provided with a pushing spring (9), and one end, far away from the lifting plate (6), of the pushing spring (9) is fixedly arranged on the inner wall of the bottom of the sleeve (1).

3. The portable wall surface detection hammer for detecting the quality of the constructional engineering as claimed in claim 1, wherein: a plurality of screw holes (11) are formed in the outer side of the telescopic rod (7), a fixing screw rod (10) is installed on the outer side of the sleeve (1) in a threaded mode, a knob is fixedly installed at one end of the fixing screw rod (10), and one end, far away from the knob, of the fixing screw rod (10) is installed in the corresponding screw hole (11) in a threaded mode.

4. The portable wall surface detection hammer for detecting the quality of the constructional engineering as claimed in claim 1, wherein: the vertical guide bar (12) of installing in the mounting groove, two grip blocks (13) all with guide bar (12) sliding connection, the equal fixed mounting in one side of keeping away from each other of two grip blocks (13) has pressure spring (14), one side that two pressure springs (14) kept away from each other respectively with the top inner wall and the bottom inner wall fixed connection of mounting groove, and pressure spring (14) movable sleeve establishes the outside at guide bar (12).

5. The portable wall surface detection hammer for detecting the quality of the constructional engineering as claimed in claim 1, wherein: two U-shaped grooves have been seted up at the top of swivel nut (3), rotate on the both sides inner wall around the U-shaped groove and install same rotating pin, rotating pin fixed mounting has turning block (4), turning block (4) and shrouding (5) fixed connection, and rotates the one end that the round pin fixed mounting has torsional spring (16), the other end of torsional spring (16) and the inner wall fixed connection in U-shaped groove.

6. The portable wall surface detection hammer for detecting the quality of the constructional engineering as claimed in claim 1, wherein: clamping grooves are formed in one sides, close to each other, of the two clamping plates (13), anti-skid rubber pads are fixedly adhered to the two clamping grooves, and the marking pens (15) are in contact with the anti-skid rubber pads.