CN204621976U - A blasting-driven fast fixing device installation device - Google Patents

Abstract

The utility model relates to the technical field of fixing tools, in particular to a blasting driving quick fixing part mounting device, which comprises a cylindrical hollow gun body, wherein the hollow gun body comprises a far side section, a middle section and a near side section, the near side section is a movable loop bar, the far side section is fixedly connected with the middle section, the movable loop bar is movably sleeved in the middle section and the far side section, a firing pin is arranged in the hollow gun body, the near side section of the firing pin is fixed with the near side section of the movable loop bar, when the movable loop bar extends out of the far side section of the hollow gun body, the far side section of the firing pin passes through the movable loop bar to strike a miniature blasting object to cause explosion, a nail is driven away from the far side section of the hollow gun body, compared with the prior art, the mounting device rapidly compresses the movable loop bar, the movable loop bar tightly presses the blasting driving quick fixing part sleeved in the far side section of the hollow gun body, and simultaneously, the firing pin rapidly strikes the miniature, the nail is driven into the hard structure, the mounting of the fixing piece is completed, and the nail fixing device is simple in structure, convenient to operate, time-saving and labor-saving.

Description

A blasting-driven fast fixing device installation device

technical field

The utility model relates to the technical field of fixing tools, in particular to a blasting-driven fast fixing device installation device.

Background technique

Drive fixing parts into hard structures, such as concrete, steel structure, cement, stone and wood, etc., which are widely used in the construction industry, such as suspended ceilings, ceilings, walls, bridges, steel structures and pipelines, etc. When using fixing parts, the common practice in the prior art is to use a drilling machine to manually drill holes or use a pneumatic drilling machine to drill holes, then insert the fixed plastic gasket, and finally rotate and fix it by expansion screws or nuts. A skilled Workers work 10-12 hours a day and usually can only complete the fixing of 500 hole positions, which is time-consuming and labor-intensive.

Therefore, there is an urgent need to provide a blasting-driven quick fixture installation device to solve the deficiencies in the prior art.

Contents of the invention

In order to overcome the above-mentioned defects, the utility model provides a blasting drive fixture installation device, which can quickly excite the miniature blasting objects in the blast drive fixture, and has simple structure, convenient use and high installation efficiency.

In order to achieve the above object, the utility model adopts the following technical solutions:

A blasting-driven fast fixing device installation device, comprising a cylindrical hollow gun body, the hollow gun body includes a distal section, a middle section and a proximal section, the proximal section is a movable sleeve rod, and the distal section section is fixedly connected with the middle section, the movable sleeve rod is movably sleeved in the middle section and the distal section, a firing pin is arranged in the hollow gun body, and the proximal section of the firing pin is connected to the The proximal section of the movable sleeve rod is fixed, and when the movable sleeve rod protrudes from the distal section of the hollow gun body, the distal section of the striker passes through the movable sleeve rod and hits the micro-explosives, causing an explosion , driving the nail away from the distal section of the hollow gun body.

Specifically, the proximal section of the striker is fixedly connected to the proximal section of the hollow gun body through a button spring.

Further, one end of the middle section of the hollow gun body is provided with a stop step, and the striker return spring is sleeved on the proximal section of the hollow gun body, and one end of the striker return spring is against the stop step, and another One end abuts against a positioning pin, and the positioning pin penetrates into the through hole of the proximal section of the striker.

Further, the hollow gun body is provided with a positioning cylinder, and a pair of positioning grooves opposite to each other are opened on the positioning cylinder, and the positioning pin passes through the positioning grooves.

Further, the positioning sleeve is covered with an outer sleeve, which is used to prevent the positioning pin from jumping out of the positioning groove.

Further, a small spring is sheathed in the proximal section of the positioning cylinder, and the other end of the small spring extends into the handle sleeve, and the handle sleeve is screwed and fixed to the positioning cylinder.

Further, the handle sleeve is provided with a positioning pin, and the small spring is against the positioning pin.

Further, the other end of the handle sleeve is screwed to the telescopic pull rod.

Further, the outer casing of the distal section of the hollow gun body is provided with a top cap.

Further, the top cap is fixed to the distal section of the hollow gun body through internal threads, and the top cap accommodates a blasting driving fast fixing member.

The utility model discloses an installation device for fast fixing parts driven by blasting, which comprises a cylindrical hollow gun body. The hollow gun body includes a far-side section, a middle section and a near-side section, and the near-side section is a movable sleeve rod. , the distal section is fixedly connected to the middle section, the movable sleeve rod is movably sleeved in the middle section and the distal section, a firing pin is arranged in the hollow gun body, and the firing pin The proximal section is fixed to the proximal section of the movable sleeve rod, and when the movable sleeve rod extends out of the distal section of the hollow gun body, the distal section of the striker passes through the movable sleeve rod and hits the micro Explosives, triggering an explosion, drive the nails away from the distal section of the hollow gun body. Compared with the prior art, the installation device compresses the movable sleeve rod rapidly, and the movable sleeve rod will be set in the distal section of the hollow gun body The blasting-driven fast fixing parts are pressed tightly, and at the same time, the striker quickly hits the micro-explosives to cause an explosion, and the nail is driven into the hard structure to complete the installation of the fixing parts. The structure is simple, the operation is convenient, and time and effort are saved.

Description of drawings

The utility model is further described with accompanying drawings, but the embodiment in the accompanying drawings does not constitute any limitation to the utility model.

Fig. 1 is an exploded view of a blasting-driven fast fixing device installation device of the present utility model.

Fig. 2 is an overall view of a blasting-driven fast fixing device installation device of the present utility model.

Detailed ways

Below in conjunction with accompanying drawing and embodiment the utility model is described further, and this is the preferred embodiment of the utility model.

Example 1

In order to describe the structure of the utility model more clearly, it should be explained that the distal section and the proximal section used in the utility model refer to the operator who is closest to the operator of the blasting-driven fast fixing device installation device. The one that is farthest from the operator is the distal segment.

As shown in Figure 1-2, a blasting-driven fast fixing device installation device includes a cylindrical hollow gun body 6, and the hollow gun body 6 includes a distal section 63, a middle section 62 and a proximal section 61. The proximal section 61 is a movable sleeve rod, the distal section 63 is fixedly connected to the middle section 62, and the movable sleeve rod 61 is movably sleeved in the middle section 62 and the distal section 63 , the hollow gun body 6 is provided with a firing pin 7, the proximal section 71 of the firing pin 7 is fixed to the proximal section of the movable sleeve rod 61, and the movable sleeve rod 61 extends out of the hollow gun body 6 When the distal section 63 of the firing pin 7 passes through the movable sleeve rod 61 and strikes the micro-explosives, an explosion is caused, and the nail is driven away from the distal section 63 of the hollow gun body 6 . During operation, insert the blasting-driven fast fixing part into the distal section 63 of the hollow gun body 6, specifically, insert the plastic cap of the blasting-driving quick fixing part into the far-side section 63 until it touches against the far-side section 63. up to the bottom. The movable sleeve rod 61 plays a telescopic function on the one hand, and more importantly, the bottom of the movable sleeve rod 61 can compress the plastic cap of the blasting-driven fast fixing part, so that it is in a fixed state and is convenient for impact blasting; at the same time, it reduces the The gap of the hollow gun body 6 far side section 63 will produce a lot of fragments when the plastic cap is blasted. If the gap is too large, the fragments will easily block the hollow gun body 6 and cause a mounting device to fail to work properly.

Specifically, the proximal section 71 of the firing pin 7 is fixedly connected to the proximal section 61 of the hollow gun body 6 through a button spring. The use of a button spring enables easy disassembly and replacement of the striker 7. When the striker 7 is damaged, the striker 7 can be replaced to prolong the overall service life of the device.

Further, one end of the middle section 62 of the hollow gun body 6 is provided with a stopper step 64, the striker return spring 8 is sleeved on the proximal section 61 of the hollow gun body 6, and one end of the striker return spring 8 is abutted against The other end of the stop step 64 abuts against the positioning pin, and the positioning pin penetrates into the through hole 73 of the proximal section 71 of the striker 7 . When the striker 7 completes a strike action, it is automatically reset by the striker return spring 8, and the next strike action is performed. On the other hand, the vibration produced when blasting can be reduced by the striker back-moving spring 8, reduces mechanical collision, and plays the effect of buffering. At the same time, the impact force and explosive force of the firing pin 7 can be improved, the success rate of impact detonation can be improved, and labor is saved, thereby improving the efficiency of punching and fixing.

Further, the hollow gun body 6 is covered with a positioning cylinder 9, and the positioning cylinder 9 is provided with a pair of opposite positioning grooves 91, and the positioning pin passes through the positioning grooves 91. One end of the striker return spring 8 is limited by the positioning pin in the positioning groove 91. When the movable sleeve rod 61 shrinks, the striker return spring 8 is compressed. The faster the compression, the greater the force, and the greater the probability of the striker hitting and detonating; After completing the striking action, the striker return spring 8 pulls up and resets.

Further, the positioning sleeve 9 is covered with an outer sleeve 10 for preventing the positioning pin from jumping out of the positioning groove 91 .

Further, a small spring 11 is sheathed in the proximal section 91 of the positioning cylinder 9, and the other end of the small spring 11 extends into the handle sleeve 12, and the handle sleeve 12 is screwed with the positioning cylinder 9. then fixed. When the operator operates the device, hold the handle sleeve 12 with one hand, hold the outer sleeve 10 with the other hand, press down the handle sleeve 12, and the small spring 11 is compressed. At this time, the positioning cylinder 9 is also pressed. Compression, the positioning pin in the positioning cylinder 9 compresses the striker return spring 8, and then drives the movable sleeve rod 61 and the striker 7 to shrink, and then completes the impact action. After the impact action is completed, after the two poles of the striker return spring 8 and the small spring 11 are buffered, The vibration transmitted to the operator's handshake is already very small, which can effectively reduce the vibration damage.

Further, the handle sleeve 12 is provided with a positioning pin 13 , the small spring 11 abuts against the positioning pin 13 , and the small spring 11 is fixed by the positioning pin to prevent the small spring 11 from jumping out of the handle sleeve 12 .

Further, one end of the handle sleeve 12 is screwed to the telescopic pull rod 14 . The telescopic pull rod 14 can be raised and contracted to the required length according to the needs of the operating environment. For example, if a fixture is to be installed on the ceiling, the height can be adjusted through the telescopic pull rod 14, so that the installation device of the present invention can reach the ceiling and complete the fixation software installation.

Further, the top cap 15 is provided on the distal section 63 of the hollow gun body 6 . The top cap is used to increase the space, which is convenient for placing the plastic cap of the blasting drive quick fixer, preventing the plastic cap from being inserted insecurely or unevenly.

Further, the top cap 15 is fixed to the distal section 63 of the hollow gun body 6 through internal threads, and the top cap 63 accommodates a blasting driving fast fixing member.

Compared with the prior art, the installation device quickly compresses the movable sleeve rod, and the movable sleeve rod compresses the blasting drive fast fixing part set in the far side of the hollow gun body, and at the same time, the firing pin quickly hits the micro-explosive object, causing an explosion , Drive the nails into the hard structure to complete the installation of the fixing parts. The structure is simple, the operation is convenient, and time and effort are saved.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model, rather than limiting the protection scope of the present utility model. Although the utility model has been described in detail with reference to the preferred embodiments, those skilled in the art Personnel should understand that the technical solution of the utility model can be modified or equivalently replaced without departing from the essence and scope of the technical solution of the utility model.

Claims (10)

1. an explosion drives quick mounting erecting device, comprise cylindric middle dry practice body, it is characterized in that: described middle dry practice body comprises distal section, interlude and proximal section, described proximal section is movable loop bar, described distal section and described interlude Joint, described movable loop bar is sheathed in described interlude and described distal section actively, striker is provided with in described middle dry practice body, the proximal section of described striker and the proximal section of described movable loop bar fix, when described movable loop bar stretches out the distal section of described middle dry practice body, the distal section of described striker clashes into miniature blasting thing through described movable loop bar, explosion caused, nail is expelled the distal section of described middle dry practice body.

2. explosion according to claim 1 drives quick mounting erecting device, it is characterized in that: the proximal section of described striker is fixedly connected with by button spring with the proximal section of described middle dry practice body.

3. explosion according to claim 2 drives quick mounting erecting device, it is characterized in that: interlude one end of described middle dry practice body is provided with catching step, striker back-moving spring is sheathed on the proximal section of described middle dry practice body, and described catching step is supported in described striker back-moving spring one end, the other end supports alignment pin, and described alignment pin penetrates in the through hole of the proximal section of described striker.

4. explosion according to claim 3 drives quick mounting erecting device, it is characterized in that: described middle dry practice is external is arranged with positioning tube, described positioning tube offers the locating slot of pair of opposing, and described alignment pin is through described locating slot.

5. explosion according to claim 4 drives quick mounting erecting device, it is characterized in that: be arranged with outer sleeve outside described positioning tube, jumping out for preventing described alignment pin from described locating slot.

6. explosion according to claim 5 drives quick mounting erecting device, it is characterized in that: in the proximal section of described positioning tube, be arranged with little spring, the other end of described little spring stretches in handle jacket, and described handle jacket and described positioning tube are spirally connected fixing.

7. explosion according to claim 6 drives quick mounting erecting device, and it is characterized in that: be provided with pilot pin in described handle jacket, described pilot pin supported by described little spring.

8. explosion according to claim 7 drives quick mounting erecting device, it is characterized in that: the other end of described handle jacket is spirally connected telescopic lever.

9. explosion according to claim 1 drives quick mounting erecting device, it is characterized in that: be arranged with top cap outside the distal section of described middle dry practice body.

10. explosion according to claim 9 drives quick mounting erecting device, it is characterized in that: the distal section of described top cap and described middle dry practice body is fixed by internal thread, contains explosion and drive quick mounting in the cap of described top.