CN214143643U

CN214143643U - A hammering ramming plate device for foundation ditch is backfilled

Info

Publication number: CN214143643U
Application number: CN202021909961.1U
Authority: CN
Inventors: 曹纯保; 谢旭; 丁峰
Original assignee: China Nuclear Industry Huaxing Construction Co Ltd
Current assignee: China Nuclear Industry Huaxing Construction Co Ltd
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2021-09-07
Anticipated expiration: 2030-09-04

Abstract

The utility model discloses a hammering ramming plate device for foundation ditch is backfilled, including the arm that is used for installing hammering ramming plate device, the terminal interlude of arm has the hammering post, the one end sliding connection that the arm was kept away from to the hammering post has the sleeve, the hammering post can reciprocate in the sleeve and do not deviate from the sleeve, sleeve fixed mounting is inside ramming plate device. The utility model has the characteristics of high work efficiency, easy installation are dismantled and low cost, can also guarantee construction quality, convenient operation simultaneously.

Description

A hammering ramming plate device for foundation ditch is backfilled

Technical Field

The utility model belongs to the technical field of the building engineering construction, concretely relates to hammering ramming plate device for foundation ditch is backfilled.

Background

The foundation pit backfill often has the characteristics of narrow operation surface, large depth of the foundation pit and the like, so that common machines are difficult to construct, the problem can be solved by manually tamping small machines under common conditions, but the construction quality and the construction progress can not be obviously guaranteed by manually tamping the projects with large construction backfill operation surface and large backfill amount. For example, the pipe gallery construction backfill in modern city construction has the characteristics of deep foundation pit, large backfill quantity, narrow working face, long backfill line and the like.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that to the not enough of above-mentioned prior art, a hammering ramming plate device for foundation ditch is backfilled is provided.

In order to realize the technical purpose, the utility model discloses the technical scheme who takes does:

a ramming plate device for backfilling a foundation pit, wherein: including the arm that is used for installing hammering tamping plate device, the terminal interlude of arm has the hammering post, the one end sliding connection that the arm was kept away from to the hammering post has the sleeve, the hammering post can reciprocate in the sleeve and do not deviate from the sleeve, sleeve fixed mounting is inside tamping plate device.

In order to optimize the technical scheme, the specific measures adopted further comprise:

further, the tamping plate device comprises a bottom plate and four side plates, and the sleeve is fixedly arranged on the bottom plate.

Furthermore, a plurality of reinforcing ribs are arranged on the bottom plate around the sleeve.

Further, a chain is connected between the side plate and the mechanical arm.

Further, the hammering post is big end down's cylinder type structure, the sleeve top is provided with the round limiting plate, and the hammering post rebound in-process in the sleeve, through the contact restriction hammering post upward displacement between the cylindrical upper surface platform of hammering post lower extreme and the limiting plate.

Further, the diameter difference of the upper part and the lower part of the hammering column is 2mm, and the distance between the lower end of the hammering column and the sleeve is 1 mm.

Furthermore, the hammering column, the sleeve, the tamping plate device, the reinforcing ribs and the chain are all made of Q235B iron materials.

The utility model has the advantages that:

the utility model discloses use hammering tamp board, carry out deep basal pit and backfill compaction work, extension robotic arm can accomplish tamping work, tamp more artifical efficiency than a lot. The tamped part is backfilled, and the compaction effect can meet the design requirement through compaction degree detection discovery, so that the construction progress is greatly improved. When the ramming plate is hammered and used, the ramming effect is better compared with that of a hydraulic vibration plate rammer on the market under the condition that other structures in a foundation pit are not affected. In view of the characteristics of high work efficiency, easy installation and disassembly and low cost of the hammering tamping plate, the hammer tamping plate can be completely and efficiently used in backfill construction, and meanwhile, the hammer tamping plate can also ensure the construction quality and is convenient to operate.

Drawings

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

fig. 2 is an internal perspective view of the hammer post and sleeve of the present invention.

The reference signs are: arm 1, hammering post 2, sleeve 3, ram device 4, strengthening rib 5, chain 6, limiting plate 7.

Detailed Description

Embodiments of the present invention are described in further detail below with reference to the accompanying drawings.

As shown in fig. 1, the utility model relates to a hammering ramming board device for foundation ditch is backfilled, wherein: including the arm 1 that is used for installing hammering tamp board device, 1 end interlude of arm has hammering post 2, the one end sliding connection that arm 1 was kept away from to hammering post 2 has sleeve 3, hammering post 2 can reciprocate and do not deviate from sleeve 3 in sleeve 3, sleeve 3 fixed mounting is inside rammer board device 4.

The tamping plate device 4 comprises a bottom plate and four side plates, and the sleeve 3 is fixedly arranged on the bottom plate; a plurality of reinforcing ribs 5 are arranged on the bottom plate around the sleeve 3; a chain 6 is connected between the side plate and the mechanical arm; the hammering column 2 is of a cylindrical structure with a small upper part and a large lower part, a circle of limiting plate 7 is arranged at the top end of the sleeve 3, and the hammering column 2 is limited to move upwards through the contact between the limiting plate 7 and the upper surface platform of the cylinder at the lower end of the hammering column 2 in the process that the hammering column 2 moves upwards in the sleeve 3; the diameter difference between the upper part and the lower part of the hammering column 2 is 2mm, and the distance between the lower end of the hammering column 2 and the sleeve 3 is 1 mm; the hammering column 2, the sleeve 3, the tamping plate device 4, the reinforcing ribs 5 and the chain 6 are all made of Q235B iron materials.

The utility model discloses a use method as follows:

at first place the hammering post in the sleeve, then install limiting plate 7 on the sleeve, be connected the chain on 4 four curb plates of ramming plate device with the arm fixed, the chain is in the state of relaxing this moment, and the effect of chain and limiting plate is all in the work progress, prevents hammering post and sleeve separation.

Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, a plurality of modifications and decorations without departing from the principle of the present invention should be considered as the protection scope of the present invention.

Claims

1. A hammering ram device for foundation pit backfilling, includes arm (1) that is used for installing hammering ram device, its characterized in that: the mechanical arm is characterized in that a hammering column (2) is inserted into the tail end of the mechanical arm (1), one end, far away from the mechanical arm (1), of the hammering column (2) is connected with a sleeve (3) in a sliding mode, the hammering column (2) can move up and down in the sleeve (3) and does not separate from the sleeve (3), and the sleeve (3) is fixedly installed inside the tamping plate device (4).

2. The ramming tamper device for backfilling foundation pits of claim 1, wherein: the tamper device (4) comprises a bottom plate and four side plates, and the sleeve (3) is fixedly arranged on the bottom plate.

3. The ramming tamper device for backfilling of foundation pits of claim 2, wherein: the bottom plate is provided with a plurality of reinforcing ribs (5) around the sleeve (3).

4. The ramming tamper device for backfilling of foundation pits of claim 2, wherein: and a chain (6) is connected between the side plate and the mechanical arm.

5. The ramming tamper device for backfilling foundation pits of claim 1, wherein: hammering post (2) are big end down's cylinder type structure, sleeve (3) top is provided with round limiting plate (7), and hammering post (2) upwards move the in-process in sleeve (3), through the contact restriction hammering post (2) upward displacement between cylindrical upper surface platform of hammering post (2) lower extreme and limiting plate (7).

6. The ramming tamper device for backfilling of foundation pits of claim 5, wherein: the diameter difference of the upper part and the lower part of the hammering column is 2mm, and the distance between the lower end of the hammering column and the sleeve is 1 mm.

7. A ramming plate device for foundation pit backfilling according to any one of claims 1-5, wherein: the hammering column (2), the sleeve (3), the tamping plate device (4), the reinforcing ribs (5) and the chain (6) are all made of Q235B iron materials.