CN214940113U - Pile driver of installation road rail guard - Google Patents

Abstract

The utility model discloses an installation road rail guard's pile driver, including the pile driver body, with the guide rail sliding fit's on the pile driver body splint subassembly, splint subassembly includes the splint fixing base, the splint fixing base include with guide rail sliding fit's slider with fix the backplate on the slider, one side that the slider was kept away from to the backplate articulates there is the same first splint of structure and second splint, be equipped with the first hydraulic hammer fixed orifices of a plurality of on the first splint, the bottom of splint fixing base is equipped with the position control mechanism who is used for changing second splint and first splint and contained angle between the backplate. The utility model discloses a position control mechanism that the setting comprises parts such as lead screw, guide arm, connecting block, ejector pad and connecting rod conveniently reduces the pile driver width for need not to dismantle the width that occupies that splint can reduce splint, reduced manual operation, through setting up second hydraulic hammer fixed orifices and pile pulling mechanism preformed hole, improved the application range of splint.

Description

Pile driver of installation road rail guard

Technical Field

The utility model relates to an installation road rail guard's pile driver belongs to pile driver technical field.

Background

Road construction is an important foundation for economic development, and the more convenient the road traffic is, the more the development of local economy can be promoted. For safety, guardrail piles are arranged on two sides of a road during road construction. Pile drivers are equipment specially used to drive guardrail piles into the road. The existing pile driver is generally provided with a vertically arranged guide rail on the side, a slide block is arranged on the guide rail, the movement of the slide block on the guide rail is controlled through a hydraulic force arm, and a hydraulic hammer is fixed on a clamping plate fixedly connected with the slide block. During transportation, in order to reduce the width of the machine body, the hydraulic hammer and the clamping plates for fixing the hydraulic hammer are required to be detached frequently, and the process is complicated.

SUMMERY OF THE UTILITY MODEL

Problem to above-mentioned prior art exists, the utility model provides an installation road rail guard's pile driver need dismantle more loaded down with trivial details problem to splint in solving current design.

In order to realize above-mentioned purpose, a pile driver of installation road rail guard, including the pile driver body, with the guide rail sliding fit's on the pile driver body splint subassembly, splint subassembly includes the splint fixing base, the splint fixing base include with guide rail sliding fit's slider with fix the backplate on the slider, one side that the slider was kept away from to the backplate articulates there are the same first splint of structure and second splint, be equipped with the first hydraulic hammer fixed orifices of a plurality of on the first splint, the bottom of splint fixing base is equipped with the position control mechanism who is used for changing contained angle between second splint and the first splint and the backplate.

Further, position control mechanism is including fixing first mount pad and the second mount pad in slider bottom and backplate bottom respectively, be equipped with parallel arrangement and perpendicular to backplate's guide arm and lead screw between first mount pad and the second mount pad, the lead screw is rotationally installed on first mount pad and second mount pad, and the tip that the lead screw passed the second mount pad is equipped with the turning handle, slidable mounting has the connecting block on the guide arm, the bottom of first splint and second splint all is equipped with the branch pole, all articulate between branch pole and the connecting block has a connecting rod, be equipped with between connecting block and the first mount pad and cup joint on the guide arm and with lead screw thread fit's ejector pad.

Furthermore, a spring is sleeved on the guide rod between the push block and the connecting block.

Furthermore, a second hydraulic hammer fixing hole and a pile pulling mechanism preformed hole are formed in the first clamping plate.

Furthermore, a hydraulic arm connecting pin is arranged at the top of the sliding block.

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

1. the included angle between the first clamping plate and the second clamping plate and the back plate can be conveniently controlled by arranging the position adjusting mechanism, when the hydraulic hammer needs to be transported, the hydraulic hammer is detached, the position adjusting mechanism is used for adjusting the first clamping plate and the second clamping plate to be in a state of 180-degree included angle with the back plate, and at the moment, the first clamping plate and the second clamping plate are tightly attached to the back plate instead of being perpendicular to the back plate, so that the extending distance of the first clamping plate and the second clamping plate relative to the back plate is greatly shortened, the purpose of reducing the width of the pile driver is achieved, the use is convenient, the clamping plates do not need to be detached, and the labor is saved;

2. through the arrangement of the components such as the rotating handle, the screw rod, the guide rod, the push block and the like, when the rotating handle is rotated, the push block is limited by the guide rod and the screw rod at the same time, so that the push block cannot rotate, and the push block can move on the screw rod due to the threaded fit of the push block and the screw rod, so that the connecting block is pushed to move towards the second mounting seat, the connecting block pushes the branch rod to rotate through the connecting rod through the hinge shaft between the first clamping plate and the back plate and between the second clamping plate and the back plate, so that the first clamping plate and the second clamping plate are adjusted to be in a state of being closely attached to the back plate in parallel, and the transportation is convenient;

3. through set up the spring between connecting block and ejector pad, utilize the elasticity of spring, let the connecting block can not too extrude the ejector pad, avoid destroying the screw thread between ejector pad and the lead screw.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of the utility model in use;

fig. 2 is a rear perspective view of the present invention;

fig. 3 is a schematic bottom perspective view of the present invention;

fig. 4 is an enlarged view of a portion a of fig. 3 according to the present invention;

fig. 5 is a structural schematic diagram of the present invention in an expanded state.

In the figure: 1. the pile pulling mechanism comprises a first clamping plate, 11, a first hydraulic hammer fixing hole, 12, a second hydraulic hammer fixing hole, 13, a pile pulling mechanism preformed hole, 2, a second clamping plate, 3, a clamping plate fixing seat, 31, a hydraulic force arm connecting pin, 32, a sliding block, 33, a back plate, 4, a position adjusting mechanism, 41, a first mounting seat, 42, a second mounting seat, 43, a guide rod, 44, a screw rod, 441, a rotating handle, 45, a pushing block, 46, a spring, 47, a connecting block, 48, a connecting rod, 49, a branch rod, 5 and a guide rail.

Detailed Description

The technical solutions in the implementation of the present invention will be clear from the following description and accompanying drawings, and the described embodiments are only some embodiments, not all embodiments, of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1 to 5, the embodiment of the utility model provides a pile driver of installation road rail guard, including the pile driver body, with the 5 sliding fit's of guide rail on the pile driver body splint subassembly, splint subassembly includes splint fixing base 3, splint fixing base 3 includes with 5 sliding fit's of guide rail slider 32 with fix the backplate 33 on slider 32, slider 32 and 5 sliding fit of guide rail, one side that slider 32 was kept away from to backplate 33 articulates there are the same first splint 1 of structure and second splint 2, be equipped with the first hydraulic hammer fixed orifices 11 of a plurality of on the first splint 1, the bottom of splint fixing base 3 is equipped with the position control mechanism 4 that is used for changing contained angle between second splint 2 and first splint 1 and the backplate 33. As shown in fig. 3 and 5, by providing the position adjusting mechanism 4, the included angle between the first clamping plate 1 and the second clamping plate 2 and the back plate 33 can be conveniently controlled, when a hydraulic hammer needs to be installed, the position adjusting mechanism 4 is used for adjusting the first clamping plate 1 and the second clamping plate 2 to be perpendicular to the back plate 33, the hydraulic hammer is placed between the first clamping plate 1 and the second clamping plate 2, then a bolt is used for penetrating through the first hydraulic hammer fixing hole 11, and the bolt is tightened to fixedly clamp the hydraulic hammer between the first clamping plate 1 and the second clamping plate 2; when needs transport, pull down the hydraulic hammer, use position control mechanism 4, adjust into the state with backplate 33180 degree contained angle with first splint 1 and second splint 2, this moment because first splint 1 and second splint 2 hug closely with backplate 33, rather than perpendicular to backplate 33, thereby make the distance that first splint 1 and second splint 2 stretched out for backplate 33 shorten greatly, thereby realize reducing the purpose of pile driver width, high durability and convenient use, need not to dismantle splint, and the manual work is saved.

Further, position adjustment mechanism 4 is including fixing first mount pad 41 and the second mount pad 42 in slider 32 bottom and backplate 33 bottom respectively, be equipped with parallel arrangement and perpendicular to backplate 33's guide arm 43 and lead screw 44 between first mount pad 41 and the second mount pad 42, lead screw 44 rotationally installs on first mount pad 41 and second mount pad 42, and the tip that lead screw 44 passed second mount pad 42 is equipped with turning handle 441, slidable mounting has connecting block 47 on the guide arm 43, the bottom of first splint 1 and second splint 2 all is equipped with branch 49, all articulate between branch 49 and the connecting block 47 has a connecting rod 48, be equipped with between connecting block 47 and the first mount pad 41 and cup joint on guide arm 43 and with lead screw 44 screw thread fit's ejector pad 45. As shown in fig. 3, when the rotating handle 441 is rotated, the pushing block 45 is simultaneously limited by the guide rod 43 and the screw rod 44, so the pushing block 45 cannot rotate, and because the pushing block 45 is in threaded fit with the screw rod 44, the pushing block 45 can move on the screw rod 44, so as to push the connecting block 47 to move towards the second mounting seat 42, the connecting block 47 pushes the branch rod 49 to rotate through the connecting rod 48 with the hinge shaft between the first clamping plate 1 and the second clamping plate 2 and the back plate 33, so that the first clamping plate 1 and the second clamping plate 2 are adjusted to be in a state of being closely attached to the back plate 33 in parallel, and the transportation is convenient. When the hydraulic hammer needs to be installed, the rotating handle 441 only needs to be rotated, so that the pushing block 45 is close to the first installation seat 41, the first clamping plate 1 and the second clamping plate 2 can be easily and directly rotated to be perpendicular to the back plate 33 by hands, and then the hydraulic hammer is fixed between the first clamping plate 1 and the second clamping plate 2 by bolts.

Further, a spring 46 is sleeved on the guide rod 43 between the pushing block 45 and the connecting block 47. The two ends of the spring 46 are fixed with the push block 45 and the connecting block 47 respectively, so that when the push block 45 is driven to be close to the first mounting seat 41, the spring 46 can pull the connecting block 47, so that the first clamping plate 1 and the second clamping plate 2 are adjusted to be perpendicular to the back plate 33, when the hydraulic hammer is tightly fixed by using bolts, the first clamping plate 1 and the second clamping plate 2 can be close to each other, in this case, the connecting block 47 can compress the spring 46, the situation that the push block 45 is extruded, and threads between the push block 45 and the screw rod 44 are damaged can not occur.

Further, a second hydraulic hammer fixing hole 12 and a pile pulling mechanism preformed hole 13 are formed in the first clamping plate 1. Therefore, the clamping plate assembly can be adapted to hydraulic hammers of more types, and can be compatible with a pile pulling mechanism, so that the application range is enlarged.

Further, a hydraulic arm connecting pin 31 is arranged at the top of the sliding block 32.

To sum up, the utility model discloses a position control mechanism 4 that the setting comprises parts such as lead screw 44, guide arm 43, connecting block 47, ejector pad 45 and connecting rod 48 conveniently reduces the pile driver width for need not to dismantle the width that occupies that splint can reduce splint, reduced manual operation, through setting up second hydraulic hammer fixed orifices 12 and pile pulling mechanism preformed hole 13, improved the application range of splint.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should make the description as a whole, and the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art.

Claims (5)

1. The utility model provides an installation road rail guard's pile driver, includes the pile driver body, with guide rail (5) sliding fit's on the pile driver body splint subassembly, a serial communication port, splint subassembly includes splint fixing base (3), splint fixing base (3) include with guide rail (5) sliding fit's slider (32) and fix backplate (33) on slider (32), one side that slider (32) were kept away from in backplate (33) articulates there are first splint (1) and second splint (2) that the structure is the same, be equipped with the first hydraulic hammer fixed orifices of a plurality of (11) on first splint (1), the bottom of splint fixing base (3) is equipped with position control mechanism (4) that are used for changing contained angle between second splint (2) and first splint (1) and backplate (33).

2. Pile driver for mounting a road guard rail according to claim 1, wherein the position adjusting mechanism (4) comprises a first mounting seat (41) and a second mounting seat (42) fixed at the bottom of the sliding block (32) and the bottom of the back plate (33) respectively, a guide rod (43) and a lead screw (44) which are arranged in parallel and perpendicular to the back plate (33) are arranged between the first mounting seat (41) and the second mounting seat (42), the lead screw (44) is rotatably mounted on the first mounting seat (41) and the second mounting seat (42), a rotating handle (441) is arranged at the end of the lead screw (44) passing through the second mounting seat (42), a connecting block (47) is slidably mounted on the guide rod (43), a branch rod (49) is arranged at the bottom of the first clamping plate (1) and the bottom of the second clamping plate (2), and a connecting rod (48) is hinged between the branch rod (49) and the connecting block (47), and a push block (45) which is sleeved on the guide rod (43) and is in threaded fit with the screw rod (44) is arranged between the connecting block (47) and the first mounting seat (41).

3. Pile driver for mounting a road guard rail according to claim 2, characterised in that a spring (46) is sleeved on the guide rod (43) between the push block (45) and the connecting block (47).

4. Pile driver for mounting a road guard rail according to claim 1, characterised in that the first clamping plate (1) is provided with a second hydraulic hammer fixing hole (12) and a pile pulling mechanism preformed hole (13).

5. Pile driver for mounting a road guard rail according to claim 1, characterised in that the top of the slide (32) is provided with a hydraulic arm connecting pin (31).

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