CN210650542U

CN210650542U - Plug-in type sleeve hammering assembly

Info

Publication number: CN210650542U
Application number: CN201921650942.9U
Authority: CN
Inventors: 游明司
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-28
Filing date: 2019-09-28
Publication date: 2020-06-02
Anticipated expiration: 2029-09-28

Abstract

The utility model provides a plug-in sleeve hammering subassembly belongs to construction tool technical field. The plug-in type sleeve hammering assembly comprises a connecting piece, a drawing sleeve, an electric hammer connector and an electric hammer, wherein a first connector of the connecting piece is connected with one end of the drawing sleeve, and a second connector of the connecting piece is connected with an expansion bolt; the other end of the drawing sleeve is connected with an electric hammer connector, and the electric hammer connector is connected with an electric hammer. The utility model discloses an optimize the structure of connecting piece, with the connecting piece with draw bushing, replace hammer, rapping bar and wrench, draw bushing and connect the fastening that realizes expansion bolts after being connected through the electric hammer with the beat head of electric hammer, have simple structure, convenient to use, nimble have the hammering concurrently and draw the function of anchor fastener.

Description

Plug-in type sleeve hammering assembly

Technical Field

The utility model belongs to the technical field of the construction tool, concretely relates to plug-in sleeve hammering subassembly.

Background

Conventionally, the hole diameters drilled by using a common handheld electric drill are all oval, a metal expansion bolt fastener cannot be placed into the drilled oval hole by hands, an operator needs to additionally use an iron hammer and then use a knocking rod to hammer the expansion bolt fastener into a proper position, the expansion bolt fastener is often installed at a high place, and the operator needs to carry a heavy iron hammer, the knocking rod and a wrench to climb the high place besides carrying an electric tool for drilling. Therefore, physical load on an operator is increased, and potential safety hazards of heavy hammers, knocking rods and falling of the wrench from high altitude are increased. In addition, the expansion bolts commonly used in the market have various specifications, and each specification needs to be matched with pull-out anchoring sleeves with different specifications, so that the existing design needs to be optimized for activating the use flexibility of users and increasing the functionality and the safety.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a plug-in sleeve hammering subassembly to solve prior art and need adopt the hammer, strike stick and wrench and strike and draw expansion bolts increase constructor's burden scheduling technical problem.

In order to achieve the above object, the technical solution of the present invention is:

a plug-in type sleeve hammering assembly comprises a connecting piece, a drawing sleeve, an electric hammer connector and an electric hammer, wherein a first connector of the connecting piece is connected with one end of the drawing sleeve, and a second connector of the connecting piece is connected with an expansion bolt; the other end of the drawing sleeve is connected with an electric hammer connector, and the electric hammer connector is connected with an electric hammer.

Preferably, draw sleeve pipe both ends and be equipped with first connecting fastener, be equipped with first concave ring on the first joint of connecting piece, when connecting piece and drawing bushing, first connecting fastener and first concave ring joint.

Preferably, the second joint of the connecting piece is provided with a hammering rod, and the hammering rod is provided with a second concave ring.

Preferably, still include implosion type propelling movement tup, be equipped with second connecting fastener on the implosion type propelling movement tup, implosion type propelling movement tup cup joints when on the hammering pole, second connecting fastener and second concave ring joint.

Preferably, the second joint of the connecting piece is provided with an external explosion type pushing hammer head, and the external explosion type pushing hammer head is provided with a groove for connecting a screw rod protruding part of the external explosion type expansion bolt.

Preferably, the second joint of the connecting piece is provided with a plug-in type sleeve, and a hexagon socket is arranged in the plug-in type sleeve and used for a nut.

Preferably, the second joint of the connecting piece is provided with a screw drape head adapter, and the screw drape head adapter is used for connecting a screw drape head.

Preferably, a third connecting fastener is arranged on the screw drape head adapter.

Preferably, the connecting fastener comprises a groove, a spring coil and a steel ball, and the steel ball is fixed on the groove by the spring coil.

The utility model has the advantages that:

1. the utility model discloses an optimize the structure of connecting piece, with the connecting piece with draw bushing, replace the hammer, strike stick and wrench, draw bushing and connect the fastening that realizes expansion bolts after being connected with the tup of electric hammer through the electric hammer.

2. The utility model discloses simple structure, convenient to use, nimble have the hammering concurrently and draw the function of anchor fastener.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the usage state of the present invention.

Fig. 3 is a schematic structural view of the drawing sleeve of the present invention.

Fig. 4 is a schematic structural diagram of the connector of the present invention.

Fig. 5 is a schematic structural diagram of the implosion type propelling hammer of the present invention.

Fig. 6 is a using state diagram of the implosion type pushing hammer head and the connecting piece of the present invention.

Fig. 7 is a schematic structural diagram of the connector of the present invention.

Fig. 8 is a schematic structural diagram of the connector of the present invention.

Fig. 9 is a schematic structural diagram of the connector of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.

As shown in fig. 1 and 2, a plug-in sleeve hammering assembly comprises a connecting piece 100, a drawing sleeve 200, an electric hammer connector 300 and an electric hammer 400, wherein a first connector 110 of the connecting piece 100 is connected with one end of the drawing sleeve, and a second connector is connected with an expansion bolt 500; the other end of the drawing sleeve 200 is connected with an electric hammer connector 300, and the electric hammer connector 300 is connected with an electric hammer 400. Preferably, as shown in fig. 3 and 4, the two ends of the drawing sleeve 200 are provided with first connecting fasteners, a first concave ring 111 is arranged on a first joint of the connecting member, when the connecting member 100 is connected with the drawing sleeve 200, the first connecting fasteners are clamped with the first concave ring 111, each first connecting fastener comprises a groove 201, a spring coil 202 and a steel ball 203, and the steel ball 203 is fixed on the groove 201 through the spring coil 202, so that the steel ball 203 can clamp the connecting member, the electric hammer joint and other components.

In the above embodiment, one end of the electric hammer connector is a chuck for connecting the electric hammer, the other end of the electric hammer connector is provided with an outer hexagon for connecting and drawing the sleeve, the hammering and rotating functions of the electric hammer are conducted to the drawing sleeve through the outer hexagon, and the outer hexagon is provided with a groove for clamping and drawing the sleeve by a connecting fastener at one end of the drawing sleeve to avoid dropping.

The drawing sleeve is used for being sleeved on the electric hammer connector to conduct hammering and rotating functions of the electric hammer. The two ends of the sleeve are both provided with inner hexagonal connecting parts, the connecting parts are both provided with connecting fasteners, the connecting fasteners are internally exposed steel balls, and the connecting fasteners are pressed inwards by a spring coil, so that the sleeve and the electric hammer connector can be clamped and pulled, or the sleeve and a connecting piece, a hammering rod or a screw driver adapter and other components can be pulled. One end of the drawing sleeve is sleeved with the electric hammer connector to conduct hammering and rotating functions of the electric hammer, and the other end of the drawing sleeve is provided with an H19mm inner hexagonal sleeve (which can also be M10 or M12mm) for drawing, screwing and locking a hexagonal nut of an expansion bolt corresponding to the M16 specification, and can also be sleeved with an M14 or M17 plug-in sleeve and an implosion type expansion bolt hammering rod for hammering, pushing and fastening.

The connecting piece with draw bushing coupling, form hammering stick or rapping stick, draw the bushing and pass through the electric hammer and connect with the electric hammer, the other end and the expansion bolts of connecting piece are connected, through the hammering function that the electric hammer has with expansion bolts fastener hammering anchor in the installation wall. Specifically, two ends of the drawing sleeve are provided with first connecting and fastening pieces, each first connecting and fastening piece comprises a groove, a spring coil and a steel ball, and the steel ball is fixed on the groove through the spring coil; when the connecting piece is sleeved in the drawing sleeve, the first concave ring is clamped inside the groove, and meanwhile, the steel ball is clamped in the concave ring to play a fastening role.

In another preferred embodiment, as shown in fig. 4, the second joint of the connecting member 100 is provided with a hammering bar 120, and the hammering bar 120 is provided with a second recessed ring 121. During operation, the connecting piece with draw bushing junction, form implosion formula expansion bolts hammering stick, hammering pole and expansion bolts contact, through the hammering function that the electric hammer has with the interior terminal hammering anchor of forcing of expansion bolts fastener in the installation wall. The first joint of the implosion type expansion bolt hammering rod is used for being inserted into the inner hexagonal connecting part of the drawing sleeve, and the outer diameter of the first joint is the same as the size of the opposite side of the inner hexagonal connecting part.

As shown in fig. 5, in another preferred embodiment, the hammer further comprises an implosion type push hammer head 600, a second connecting fastener is arranged on the implosion type push hammer head 600, and when the implosion type push hammer head is sleeved on the hammer rod 120, the second connecting fastener is clamped with the second concave ring 121. The second connecting fastener comprises a groove 601, a spring coil 602 and a steel ball 603, and the steel ball 603 is fixedly arranged on the groove 601 through the spring coil 602; when the implosion type pushing hammer head is sleeved on the hammering rod, the second concave ring 121 is clamped inside the groove 601, and meanwhile, the steel ball 603 is clamped inside the second concave ring to play a fastening role. Fig. 6 is a state diagram in which the implosion type pusher hammer 600 is fitted over the hammer lever 120. When the hammer works, the implosion type pushing hammer is sleeved on the hammering rod and can replace an iron hammer and a hammering rod, and the hammering hammer of the expansion bolt fastener is sent to a required position through the hammering function of the electric hammer. The utility model discloses connect earlier with implosion type propelling movement hammer head and make hammering rod length shorten on the hammering rod of hammering stick, implosion type propelling movement tup can only bump the excircle that touches expansion bolts when cup jointing implosion type expansion bolts (if hammer rod can the direct contact internal expansion son when not cup jointing the propelling movement tup, can hammer earlier the internal expansion son and expand expansion bolts during the hammering, so, expansion bolts does not send the location, can cause expansion bolts partly to expose outside the wall, the hammering power of reuse electric hammer takes off the propelling movement tup again after will expanding bolt propelling movement to bored downthehole, insert the hammering stick in the expansion bolts hammering power of power consumption hammer with the internal expansion son and toward the big anchor of internal expansion hammering on the wall.

In another preferred embodiment, as shown in fig. 7, the second joint of the connecting member 100 is provided with an external pop-up type push hammer 130, which is provided with a groove 131 for being sleeved on a screw protrusion of an external pop-up type expansion bolt, and then the expansion bolt is pushed into the drilled hole by using a hammering function of an electric hammer. During operation, the hammer head is inserted into the drawing sleeve to replace an iron hammer, and the expansion bolt is pushed into the hole to be positioned by using the hammering function of the electric hammer for drilling. The external pull-explosion type push hammer head is taken down after being pushed to be positioned, the internal hexagonal connecting part on the drawing sleeve is sleeved on the external hexagonal nut of the expansion bolt, and the screw rod is pulled outwards through the rotating force of the electric hammer to expand the interior of the bolt and anchor the bolt on the wall surface.

In another preferred embodiment, as shown in fig. 8, the second joint of the connector 100 is provided with a plug-in sleeve 140, in which a hexagonal socket 141 is provided for nut tightening. The inner hexagonal hole can be provided with different specifications, for example, when the inner hexagonal hole is used for fastening nuts of H14, H17 or other specifications, the H14/H17 plug-in type sleeve with the corresponding specification can be plugged for drawing fastening.

In another preferred embodiment, as shown in fig. 9, the second joint of the connecting member 100 is provided with a screw head adapter 150 for connecting a screwdriver head 700. Preferably, the screw head adapter 150 is provided with a third connecting fastener, the third connecting fastener comprises a groove 151, a spring coil 152 and a steel ball 153, the steel ball is fixed on the groove by the spring coil, when the screw head is sleeved in the screw head adapter, a concave ring on the screw head is clamped in the groove, and the steel ball is clamped in the concave ring to play a role in fastening. The screwdriver head adapter can be inserted into screwdriver heads with the same type of screws or other specifications, and the screwdriver head adapter is used for screwing screws by utilizing the rotation function of the electric hammer.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A plug-in type sleeve hammering assembly is characterized by comprising a connecting piece, a drawing sleeve, an electric hammer connector and an electric hammer, wherein the connecting piece comprises a first connector and a second connector which are integrally formed, and the first connector is connected with one end of the drawing sleeve; the other end of the drawing sleeve is connected with an electric hammer connector, and the electric hammer connector is connected with an electric hammer.

2. The pluggable sleeve hammering assembly according to claim 1, wherein the two ends of the pulling sleeve are provided with first connection fasteners, the first joint of the connecting member is provided with a first concave ring, and when the connecting member is connected with the pulling sleeve, the first connection fasteners are clamped with the first concave ring.

3. The pluggable sleeve hammer assembly of claim 1, wherein the second connector of the connector is provided with a hammer rod, and the hammer rod is provided with a second recessed ring.

4. The pluggable sleeve hammering assembly according to claim 3, further comprising an implosion type pushing hammer head, wherein a second connecting fastener is arranged on the implosion type pushing hammer head, and when the implosion type pushing hammer head is sleeved on the hammering rod, the second connecting fastener is clamped with the second concave ring.

5. The pluggable sleeve hammer assembly of claim 1, wherein the second joint of the connecting member is provided with an external pop-up type push ram having a groove for connecting a screw protrusion of an external pop-up type expansion bolt.

6. The plug-in sleeve hammer assembly according to claim 1, wherein the second connector of the connector is provided with a plug-in sleeve having a hexagonal socket therein for a nut.

7. The pluggable sleeve hammer assembly of claim 1, wherein the second connector of the connector is provided with a screw driver adapter for connecting a screw driver.

8. The plug-in sleeve peening assembly of claim 7 wherein said screw driver nipple is provided with a third connection fastener.

9. The plug-in sleeve peening assembly of claim 2, 4 or 8, wherein the connection fastener comprises a groove, a spring coil, and a steel ball secured to the groove with the spring coil.