CN220184017U - Vibrating hammer for pulling grouting pipe - Google Patents

Abstract

The utility model discloses a vibrating hammer for a grouting drawing pipe, which belongs to the technical field of vibrating hammers and comprises a vibrating box and a cross beam, wherein a vibration absorbing seat is arranged between the vibrating box and the cross beam, a hanging ring is fixedly connected to the cross beam, a clamp is arranged at the bottom end of the vibrating box, two groups of clamping jaws are fixedly connected to the bottom of the clamp, each clamping jaw comprises a fixed jaw and a movable jaw, a guide pipe is arranged on each clamping jaw, a threaded joint is arranged on each guide pipe, flanges are fixedly connected to the top end of the clamp and the bottom end of the vibrating box, the clamp is fixedly arranged at the bottom end of the vibrating box through the flanges, the fixed jaw is fixedly connected with the clamp, and the movable jaw is slidably arranged on the fixed jaw. According to the utility model, the thread switching between the clamp and the grouting pipe is realized through the limiting assembly guide pipe, so that the phenomenon of slipping in the process of pulling out the grouting pipe can be avoided, the grouting pipe is not damaged, and great convenience is brought to the construction of pulling out the grouting pipe.

Description

Vibrating hammer for pulling grouting pipe

Technical Field

The utility model relates to the technical field of vibratory hammers, in particular to a vibratory hammer for a grouting pipe.

Background

The grouting pipe is an important building tool, and the grouting pipe mainly aims to uniformly press grouting liquid or cement paste into the rock, so that water in the rock is evaporated, and the cement paste is solidified to form a firm structure.

In the prior art, the grouting pipes mostly adopt split type multi-section structures, and the multi-section grouting pipes are fixed through screw threads in a screwed mode, so that the whole grouting pipe is assembled, and the grouting pipes are required to be clamped by a vibrating hammer for vibrating during drilling and pulling out. But in the process that the grouting pipe crane pulls out the grouting pipe outwards is clamped by the clamp of the vibrating hammer, the clamp is extremely easy to slip off, and the grouting pipe is damaged, so that the grouting pipe pulling construction is difficult.

Accordingly, in order to solve the above-described problems, it is necessary to provide a vibratory hammer for pulling out a grouting pipe.

Disclosure of Invention

The utility model aims to provide a vibrating hammer for a grouting pipe, which can solve the problem of difficult grouting pipe pulling construction.

In order to achieve the above purpose, the utility model provides a vibrating hammer for a grouting drawing pipe, which comprises a vibrating box and a cross beam, wherein a vibration absorbing seat is arranged between the vibrating box and the cross beam, a hanging ring is fixedly connected to the cross beam, a clamp is arranged at the bottom end of the vibrating box, two groups of clamping jaws are fixedly connected to the bottom of the clamp, each clamping jaw comprises a fixed claw and a movable claw, a guide pipe is arranged on each clamping jaw, and a threaded joint is arranged on each guide pipe.

In one or more embodiments, the top end of the clamp and the bottom end of the vibration box are fixedly connected with flanges, and the clamp is fixedly installed at the bottom end of the vibration box through the flanges.

In one or more embodiments, the stationary jaw is fixedly connected to the clamp, and the moving jaw is slidably mounted on the stationary jaw.

In one or more embodiments, the outer wall clamp of the catheter is fastened between a fixed jaw and a movable jaw, and the fixed jaw and the movable jaw are provided with anti-slip lines.

In one or more embodiments, two groups of limiting blocks are fixedly connected to the outer side wall of the catheter, and the two groups of limiting blocks are symmetrically arranged.

In one or more embodiments, the moving claw is provided with a limit groove, and the limit groove is matched with the limit block.

In one or more embodiments, two sets of positioning plugs are fixedly connected to the inner side wall of the catheter, and the two sets of positioning plugs are symmetrically arranged.

In one or more embodiments, the fixing claw is provided with a positioning slot, and the positioning plug is slidably inserted into the positioning slot.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the thread switching between the clamp and the grouting pipe is realized through the limiting assembly guide pipe, so that the phenomenon of slipping in the process of pulling out the grouting pipe can be avoided, the grouting pipe is not damaged, and great convenience is brought to the construction of pulling out the grouting pipe.

Drawings

Fig. 1 is a schematic view of a vibrating hammer for a grouting pipe according to an embodiment of the present utility model.

Fig. 2 is a schematic diagram of a vibrating hammer for a grouting pipe according to an embodiment of the present utility model.

Fig. 3 is a front view of a vibratory hammer for a pull-out grouting pipe according to an embodiment of the present utility model.

Fig. 4 is a partial exploded view of a vibratory hammer clamp for a grouting pipe according to an embodiment of the present utility model.

Fig. 5 is a cross-sectional view of a vibratory hammer clamp and a guide tube for a pull-out grouting pipe according to an embodiment of the present utility model.

Fig. 6 is a schematic view of a clamping jaw of a vibrating hammer for a grouting pipe according to an embodiment of the utility model.

Fig. 7 is a schematic diagram of a second structure of a clamping jaw of a vibrating hammer for a grouting pipe according to an embodiment of the utility model.

The main reference numerals illustrate:

1. a vibration box; 2. a shock absorbing seat; 3. a cross beam; 4. a hanging ring; 5. a clamp; 6. a conduit; 7. a threaded joint; 8. a clamping jaw; 801. a fixed claw; 802. a moving claw; 9. a flange; 10. a limiting block; 11. positioning the insert block; 12. a limit groove; 13. positioning the slot.

Detailed Description

The following detailed description of embodiments of the utility model is, therefore, to be taken in conjunction with the accompanying drawings, and it is to be understood that the scope of the utility model is not limited to the specific embodiments.

Throughout the specification and claims, unless explicitly stated otherwise, the term "comprise" or variations thereof such as "comprises" or "comprising", etc. will be understood to include the stated element or component without excluding other elements or components.

As shown in fig. 1 to 7, a vibrating hammer for a grouting pipe according to an embodiment of the present utility model includes a vibrating box 1 and a beam 3, a shock absorbing seat 2 is installed between the vibrating box 1 and the beam 3, and a hanging ring 4 is fixedly connected to the beam 3. The suspension operation of the crane on the vibrating hammer is facilitated through the suspension ring 4. The bottom of vibration case 1 installs anchor clamps 5, and the equal fixedly connected with flange 9 of the top of anchor clamps 5 and the bottom of vibration case 1, anchor clamps 5 pass through flange 9 fixed mounting in the bottom of vibration case 1.

As shown in fig. 2 to 4, the vibration box 1 and the flange 9 on the clamp 5 are locked and fixed by bolts and nuts, so that the vibration box can be flexibly disassembled and assembled, and is convenient to replace and maintain.

Referring to fig. 1, 2 and 4, two groups of clamping jaws 8 are fixedly connected to the bottom of the clamp 5, the two groups of clamping jaws 8 are electric clamping jaws, and the two groups of clamping jaws 8 are symmetrically arranged about the vertical center line of the clamp 5. The holding jaw 8 includes a fixed jaw 801 and a moving jaw 802, the fixed jaw 801 is fixedly connected with the jig 5, and the moving jaw 802 is slidably mounted on the fixed jaw 801. Wherein, all be provided with anti-skidding line on stationary dog 801 and the movable dog 802, anti-skidding line's setting is in order to snatch the object that can be more stable.

The moving claw 802 can automatically move to the side close to the fixed claw 801, thereby realizing clamping fixation of an object. The moving claw 802 is a motor or a cylinder to drive and move, which is a common technical means in the art, and will not be described in detail herein.

Specifically, in the process of burying the grouting pipe, the slip problem of the grouting pipe is not required to be worried about, and at this time, the grouting pipe clamp is fastened and fixed through the fixed claw 801 and the movable claw 802, so that the vibration burying operation of the grouting pipe can be performed.

Referring to fig. 1 to 3, when the grouting pipe is pulled out, a guide pipe 6 is mounted on a clamping jaw 8, and the outer wall of the guide pipe 6 is clamped and fixed between a fixed jaw 801 and a movable jaw 802. The guide pipe 6 is provided with a threaded joint 7, and the threaded joint 7 is matched with a joint on the grouting pipe. The guide pipe 6 and the grouting pipe can be connected into a whole through the threaded joint 7, so that the switching between the clamp 5 and the grouting pipe is realized.

The situation that the slip is released can not occur when the grouting pipe is pulled out after the transfer, and the grouting pipe is not required to be clamped with larger force, so that the grouting pipe is prevented from being damaged or worn in the slip process, and the service life of the grouting pipe is ensured.

Specifically, the guide pipe 6 is connected with the grouting pipe through the threaded joint 7, the guide pipe 6 is clamped and fixed through the clamping jaw 8, the preparation operation before the operation can be completed, then the crane suspends the vibrating hammer, and the vibrating box 1 is started to start vibrating to perform the pulling operation of the grouting pipe.

As shown in fig. 4 to 6, two sets of limiting blocks 10 are fixedly connected to the outer side wall of the guide tube 6, and the two sets of limiting blocks 10 are symmetrically arranged. The moving claw 802 is provided with a limit groove 12, and the limit groove 12 is matched with the limit block 10. After the two groups of clamping jaws 8 clamp and fix the guide pipe 6, the limiting block 10 on the guide pipe 6 can be inserted into the limiting groove 12 to limit the guide pipe 6, so that the phenomenon of loosening does not occur after the guide pipe 6 is clamped.

Referring to fig. 4, 5 and 7, two sets of positioning plugs 11 are fixedly connected to the inner side wall of the conduit 6, and the two sets of positioning plugs 11 are symmetrically arranged. The fixing claw 801 is provided with a positioning slot 13, and the positioning plug 11 is slidably inserted into the positioning slot 13. When the clamping jaw 8 clamps the catheter 6, the positioning insert block 11 is inserted into the positioning slot 13 in a sliding manner, so that the catheter 6 is positioned in advance, and the limiting block 10 on the catheter 6 can just correspond to the limiting groove 12 on the moving jaw 802. This facilitates the limited clamping of the clamping jaw 8 to the catheter 6.

Specifically, during the process of clamping and fixing the catheter 6 by the clamping jaw 8, the orientation of the catheter 6 is adjusted by rotating, so that the positioning insert 11 on the catheter 6 is aligned with the positioning slot 13 on the fixing jaw 801, and then the positioning insert 11 is inserted into the positioning slot 13 in a sliding manner. After the above operation is completed, the moving claw 802 is moved to clamp and fix the catheter 6, and at this time, after the moving claw 802 completes the clamping and fixing of the catheter 6, the stopper 10 on the catheter 6 can be just embedded into the inside of the stopper groove 12. The limiting block 10 can limit the guide pipe 6 in the limiting groove 12, so that the guide pipe 6 cannot slip off the clamping jaw 8.

Notably, through above-mentioned mode equipment pipe 6 on anchor clamps 5, the dismouting of pipe 6 is very convenient, and the clamping mode of selecting the vibratory hammer below to the object is gone according to the demand of using for the use mode of vibratory hammer is more various, and it is more convenient to use.

When the pipe 6 is used, the pipe 6 is connected with a grouting pipe through the threaded joint 7 to form a whole, then the positioning plug 11 on the pipe 6 is positioned and inserted into the positioning slot 13, the pipe 6 and the clamping jaw 8 are positioned in advance, then the pipe 6 is clamped and fixed through the movement of the moving claw 802, after the pipe 6 is clamped and fixed through the moving claw 802, the limiting block 10 is embedded into the limiting groove 12, the pipe 6 can be limited in the limiting groove 12 through the limiting block 10, and the pipe 6 cannot slide from the clamping jaw 8. Finally, the vibrating box 1 is started, so that the grouting pipe is pulled out through a crane while the grouting pipe is driven to vibrate.

According to the utility model, the thread switching between the clamp 5 and the grouting pipe is realized through the limiting assembly guide pipe 6, so that the phenomenon of slipping in the process of pulling out the grouting pipe can be avoided, the grouting pipe is not damaged, and great convenience is brought to the construction of pulling out the grouting pipe.

The foregoing descriptions of specific exemplary embodiments of the present utility model are presented for purposes of illustration and description. It is not intended to limit the utility model to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain the specific principles of the utility model and its practical application to thereby enable one skilled in the art to make and utilize the utility model in various exemplary embodiments and with various modifications as are suited to the particular use contemplated. It is intended that the scope of the utility model be defined by the claims and their equivalents.

Claims (8)

1. The utility model provides a vibrating hammer for pulling out grouting pipe, includes vibrating box and crossbeam, install the seat of absorbing vibration between vibrating box and the crossbeam, fixedly connected with rings on the crossbeam, its characterized in that, anchor clamps are installed to the bottom of vibrating box, two sets of clamping jaws of bottom fixedly connected with of anchor clamps, the clamping jaw includes fixed jaw and movable jaw, install the pipe on the clamping jaw, be provided with screwed joint on the pipe.

2. The vibratory hammer for a grouting drawing pipe according to claim 1, wherein the top end of the clamp and the bottom end of the vibration box are fixedly connected with flanges, and the clamp is fixedly installed at the bottom end of the vibration box through the flanges.

3. The vibratory hammer for a pull-out grouting pipe according to claim 1, wherein the fixed jaw is fixedly connected with the jig, and the movable jaw is slidably mounted on the fixed jaw.

4. A vibratory hammer for a pull-out grouting pipe as claimed in claim 3, wherein the outer wall clamp of the guide tube is fixedly arranged between a fixed jaw and a movable jaw, and the fixed jaw and the movable jaw are provided with anti-slip lines.

5. The vibratory hammer for a grouting drawing tube according to claim 1, wherein two sets of limiting blocks are fixedly connected to the outer side wall of the guide tube, and the two sets of limiting blocks are symmetrically arranged.

6. The vibratory hammer for a grouting drawing tube according to claim 5, wherein the moving claw is provided with a limit groove, and the limit groove is matched with the limit block.

7. The vibratory hammer for a grouting drawing tube according to claim 1, wherein two sets of positioning plugs are fixedly connected to the inner side wall of the guide tube, and the two sets of positioning plugs are symmetrically arranged.

8. The vibratory hammer for a grouting drawing tube according to claim 7, wherein the fixing claw is provided with a positioning slot, and the positioning plug is slidably inserted into the positioning slot.