CN218562009U - Roadbed ramming machine for sidewalk construction - Google Patents

Abstract

The utility model discloses a road bed rammer for pavement construction relates to the rammer field, including the linking bridge subassembly, fixedly connected with fixed plate on the linking bridge subassembly, the bottom fixedly connected with electric putter's of fixed plate upper end, electric putter's the one end of release fixedly connected with connecting rod, electric putter's one end fixedly connected with ramming plate is kept away from to the connecting rod, the one end lower surface fixedly connected with protection casing of fixed plate, rotate through the rotary column in the protection casing and be connected with the roller that rolls. The utility model discloses a set up fixed plate, protection casing and roll the roller, before the tamping plate tamps the ground, earlier through rolling of rolling the roller on the road, realize that the road surface is leveller, the monoblock tamping plate tamp is real-time just can be more with the point face when ground contact in the twinkling of an eye like this, avoids too outstanding hard object to withstand the effect that the tamping plate leads to tamping plate contact imbalance at the tamping plate tamping in-process in advance.

Description

Roadbed ramming machine for sidewalk construction

Technical Field

The utility model relates to a rammer technical field, more specifically say, the utility model relates to a road bed rammer is used in pavement construction.

Background

The tamping machine is a machine for tamping a road surface, and is used for leveling and tamping a foundation when being used for construction, and is divided into two types: a pavement tamper; the utility model provides a small-size ramming machine is commonly used to ramming machine to engineering basis, curb, bituminous paving when the field such as road surface, street, building, ditch, bridge are being built to the road surface breaker that market demand is bigger in recent years, generally is often used for highway, municipal administration, building, water conservancy, and it is more applicable to the ramming of narrow and small tunnel, and in the pavement work progress, the construction of its road bed also can use ramming machine.

But when in actual use, when utilizing the rammer to implement the process of ramming, mainly through ramming the piece with by the contact of ramming ground, when the loose scattered stone of pine was laid to the ground, directly adopt the ramming, easily lead to single regional tamping efficiency lower, mostly can adopt the road roller to roll earlier for the road surface is more level and smooth, recycles the rammer and tamps, and this process makes and acts on equipment dispersion, inefficiency.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a pavement construction is with road bed rammer to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: road bed rammer for pavement construction, including linking bridge subassembly, fixedly connected with fixed plate on the linking bridge subassembly, the bottom fixedly connected with electric putter's of fixed plate upper end, electric putter's the one end of release end fixedly connected with connecting rod, electric putter's one end fixedly connected with ramming plate is kept away from to the connecting rod, the one end lower surface fixedly connected with protection casing of fixed plate, rotate through the rotary column in the protection casing and be connected with the roller that rolls, linking bridge subassembly's one end bottom fixedly connected with removes the wheel.

Preferably, the connecting bracket assembly comprises a first extension rod, a third extension rod and a fourth extension rod which are fixedly connected with each other, and the fixing plate and the protective cover are fixedly connected with each other through the second extension rod.

Preferably, two remove the wheel respectively fixed connection on the lower extreme of two fourth extension rods, the one end of first extension rod is kept away from to the third extension rod is contradicted on the surface of protection casing.

Preferably, the connecting rod is sleeved with a buffer spring.

Preferably, one end fixedly connected with handle bar that the wheel was kept away from to the linking bridge subassembly, the both ends of handle bar are fixed connection respectively between the tip of two sets of first extension poles.

The utility model discloses a technological effect and advantage:

1. compared with the prior art, through setting up fixed plate, protection casing and rolling roller, before the tamping plate tamps the ground, earlier through rolling of rolling roller on the road, realize the road surface and level more, the monoblock tamping plate tamp is real-time just can be more with the point face when ground contact in the twinkling of an eye like this, avoids too outstanding hard object to withstand the effect that the tamping plate leads to tamping plate contact imbalance in advance at the tamping plate tamping in-process.

2. Compared with the prior art, through setting up buffer spring, cup jointed buffer spring on the connecting rod to start electric putter, thereby make electric putter stretch out and draw back and push out the end and drive connecting rod and tamp the reciprocating motion effect about the board realization, make when contracting at the reciprocating motion in-process, the buffering collides the in-process and produces the straight line impact force.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an enlarged schematic structural diagram of a point a in fig. 1 according to the present invention.

Fig. 3 is a schematic structural view of the connecting bracket assembly of the present invention.

The reference signs are: 1. a connecting bracket assembly; 2. a handle; 3. a fixing plate; 4. a protective cover; 5. rolling the roller; 6. an electric push rod; 7. a connecting rod; 8. a buffer spring; 9. compacting the plate; 10. a moving wheel; 101. a first extension bar; 102. a second extension bar; 103. a third extension bar; 104. a fourth extension bar.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The roadbed ramming machine for sidewalk construction shown in the attached figures 1, 2 and 3 comprises a connecting bracket assembly 1, wherein a fixed plate 3 is fixedly connected to the connecting bracket assembly 1, the upper end of an electric push rod 6 is fixedly connected to the bottom of the fixed plate 3, one end of a connecting rod 7 is fixedly connected to the pushing end of the electric push rod 6, a ramming plate 9 is fixedly connected to one end, away from the electric push rod 6, of the connecting rod 7, a protective cover 4 is fixedly connected to the lower surface of one end of the fixed plate 3, a rolling roller 5 is rotatably connected to the interior of the protective cover 4 through a rotating column, and a moving wheel 10 is fixedly connected to the bottom of one end of the connecting bracket assembly 1;

through the above, when the device is used, the lower ends of the moving wheel 10 and the rolling roller 5 are mainly used as supporting contact points for the whole device to land, and the lower ends of the moving wheel 10 and the rolling roller 5 are used as movable contact points of the whole device, the electric push rod 6 is started to enable the electric push rod 6 to stretch out and draw back to drive the connecting rod 7 and the tamping plate 9 to realize the reciprocating motion effect up and down, so that the tamping plate 9 tamps the ground downwards, before the tamping plate 9 tamps the ground, the road is rolled by the rolling roller 5 to realize smoother pavement, and thus, the point surface of the whole tamping plate 9 when the tamping plate instantaneously contacts with the ground is more, avoid too outstanding hard object to withstand tamp board 9 in advance at tamp board 9 tamping in-process, can lead to tamp board 9 unbalanced contact, cause accelerating device's ageing, and rotate and connect the great material of quality support of the roller 5 that rolls in protection casing 4 adoption, so that increase the weight of rolling roller 5, so that roll the protruding object in ground, and whole this device holistic removal, can support the removal effect with the help of the engineering truck removal, perhaps hang through the grafting of empty slot department between hand lever 2 and the fixed plate 3 and locate the locomotive of engineering truck, so that the engineering truck supports the removal of pushing away.

In a preferred embodiment, as shown in fig. 1, fig. 2 and fig. 3, the connecting bracket assembly 1 includes a first extending rod 101, a third extending rod 103 and a fourth extending rod 104 fixedly connected to each other, and the fixing plate 3 and the protective cover 4 are fixedly connected to each other through a second extending rod 102.

In a preferred embodiment, as shown in fig. 1, fig. 2 and fig. 3, two movable wheels 10 are respectively fixedly connected to the lower ends of two fourth extending rods 104, and one end of the third extending rod 103 far from the first extending rod 101 abuts against the outer surface of the protection cover 4, so that the protection cover 4 abuts against the third extending rod 103 along with the oscillation of the movement during the movement of the device, so that the protection cover 4 is more stable by the abutment of the third extending rod 103.

In a preferred embodiment, as shown in fig. 1, fig. 2 and fig. 3, a buffer spring 8 is sleeved on the connecting rod 7 so as to start the electric push rod 6, so that the electric push rod 6 extends and retracts to push out the end, thereby driving the connecting rod 7 and the tamping plate 9 to realize the reciprocating action of moving up and down, and buffering the collision when retracting in the reciprocating process.

In a preferred embodiment, as shown in fig. 1, fig. 2 and fig. 3, one end of the connecting bracket assembly 1, which is far away from the moving wheel 10, is fixedly connected with a hand lever 2, and two ends of the hand lever 2 are respectively and fixedly connected between the ends of the two sets of first extension rods 101, so that the whole device can be moved integrally, and the moving effect can be realized by moving the engineering truck to push, or the empty slot between the hand lever 2 and the fixing plate 3 is inserted and hung on the head of the engineering truck, so that the engineering truck can move to push.

The utility model discloses theory of operation: when the device is used, the lower ends of the moving wheels 10 and the rolling rollers 5 are mainly used as supporting contact points for landing the whole device, the device can be moved and cannot be seen as the whole device, the electric push rod 6 is started, the electric push rod 6 is made to stretch out and push out to drive the connecting rod 7 and the tamping plate 9 to realize the up-and-down reciprocating motion effect, the tamping plate 9 tamps the ground downwards, before the tamping plate 9 tamps the ground, the road is rolled by the rolling rollers 5 firstly, the road surface is smoother, so that the point surface of the whole tamping plate 9 is more when the tamping plate is instantaneously contacted with the ground, the situation that an excessively protruding hard object props against the tamping plate 9 in advance in the tamping process of the tamping plate 9 is avoided, the contact imbalance of the tamping plate 9 is caused, the aging of accelerating equipment is caused, the rolling rollers 5 which are rotatably connected in the protective covers 4 are supported by materials with large quality, the weight of the rolling rollers 5 is increased, the ground is convenient for rolling the protruding objects, the whole device can move by means of moving the engineering truck, the moving of pushing the rolling wheels and pushing the lower ends of the rolling rollers 5 or the fixed plates 2 and the engineering truck are convenient for pushing the head on the engineering truck.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. Pavement ramming machine for construction, including linking bridge subassembly (1), its characterized in that: fixedly connected with fixed plate (3) on linking bridge subassembly (1), the upper end of the bottom fixedly connected with electric putter (6) of fixed plate (3), the one end of the release end fixedly connected with connecting rod (7) of electric putter (6), the one end fixedly connected with ramming plate (9) of electric putter (6) are kept away from in connecting rod (7), fixedly connected with protection casing (4) under the one end of fixed plate (3), rotate through the rotary column in protection casing (4) and be connected with and roll roller (5), the one end bottom fixedly connected with of linking bridge subassembly (1) removes wheel (10).

2. The roadbed rammer for sidewalk construction according to claim 1, wherein: connect bracket component (1) including first extension rod (101), third extension rod (103) and fourth extension rod (104) of mutual fixed connection between, pass through second extension rod (102) fixed connection between fixed plate (3) and protection casing (4).

3. The roadbed rammer for sidewalk construction according to claim 2, wherein: two remove wheel (10) respectively fixed connection on the lower extreme of two fourth extension bars (104), the one end of keeping away from first extension bar (101) of third extension bar (103) is contradicted on the surface of protection casing (4).

4. The roadbed rammer for sidewalk construction according to claim 3, wherein: and the connecting rod (7) is sleeved with a buffer spring (8).

5. The roadbed rammer for sidewalk construction according to claim 4, wherein: one end fixedly connected with hand lever (2) of removing wheel (10) is kept away from in linking bridge subassembly (1), the both ends difference fixed connection of hand lever (2) is between the tip of two sets of first extension poles (101).

Images