CN217834235U

CN217834235U - Bridge construction chisel hair machine

Info

Publication number: CN217834235U
Application number: CN202221897960.9U
Authority: CN
Inventors: 朱梓铭
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-22
Filing date: 2022-07-22
Publication date: 2022-11-18
Anticipated expiration: 2032-07-22

Abstract

The utility model belongs to the technical field of bridge construction equipment, especially, be a bridge construction bush hammer, including the bush hammer, bush hammer front end and both sides surface all are provided with the fender, be provided with the elevating platform on the bush hammer, fixed position sleeve is all installed at bush hammer front side and both ends, the utility model discloses a front end and both sides at the bush hammer all set up the fender structure of adjustable lift to set up independent elastic connection between elevating platform and a plurality of fender, even pass through protruding ground also self-adaptation in the use, through set up the change over subassembly in promotion handle the place ahead one side, the change over subassembly can fast switch over the use of fender and accomodate, has guaranteed the convenience of use, through setting up the fender of switching formula, when meeting pedestrian or when pedestrian and certain equipment, can put down the short-lived of fender, the splashing of particulate matter when avoiding the bush hammer, promotes the security, and need not to stop equipment operation, has guaranteed the efficiency of construction.

Description

Bridge construction chisel hair machine

Technical Field

The utility model belongs to the technical field of bridge construction equipment, concretely relates to bridge construction bush hammer.

Background

The bridge construction is a process of building a bridge according to design contents; the construction method mainly refers to the contents of bridge construction technology, construction organization, construction management, construction quality and the like, and a large amount of manpower and material resources are used during construction;

the chiseling machine is a tool similar to a 'chopping axe' for treating a finished main structure surface to firmly bond construction surfaces of two construction stages. The chiseling machine is generally applied to a cast-in-place concrete structure, and after a cast-in-place slab is poured, chiseling is carried out to pour the next layer of concrete so as to firmly bond the concrete.

Running speed piece when chisel hair machine moves, and have the particulate matter to splash when the chisel hits the concrete, the people can not stand in its during operation certain limit, in order to avoid producing danger, but when the limited position in space uses, there is the pedestrian to come and go, in order to guarantee safety or the pedestrian waits for, or pause equipment, all not better mode, and the particulate matter that splashes when equipment uses also can lead to the fact certain influence to near equipment, for example need pass through certain equipment when the chisel hair, the particulate matter that splashes also can lead to the fact the damage to it.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides a bridge construction bush hammer has the promotion security, promotes the practicality, reduces the influence of bush hammer in-process to near people and thing.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bridge construction bush hammer, includes the bush hammer, bush hammer front end and both sides surface all are provided with protects the fender, be provided with the elevating platform on the bush hammer, fixed position sleeve is all installed at bush hammer front side and both ends, there is the cushion chamber in the bush hammer top of relative installation position sleeve still fixed mounting, it has lift slide to protect fender upper end fixed mounting, the fixed buffer block that is provided with in lift slide top, fixed mounting has buffer spring on the buffer block, elevating platform upper end fixed mounting links the axle, still install pivoted control frame through the supporting seat on the bush hammer, the guide way has been seted up in the run-through of control frame one end, link epaxial upper end fixed mounting has the direction slider, the control frame sets up the other end of guide way and installs pivoted locator card pole, the locator card pole other end is still fixed to be provided with adjusts the handle, one side fixed surface of bush hammer installs the locating frame, just fixed mounting has two location to hold in the locating frame, still be provided with between elevating platform lower surface and the bush hammer and accomodate the spring.

As the utility model discloses a preferred technical scheme of bridge construction chisel hair machine, the buffer block still slides inside the cushion chamber, surface mounting on buffer spring upper end and the cushion chamber inboard, the lift slide still runs through the slip inside the position sleeve.

As the utility model discloses a preferred technical scheme of bridge construction bush hammer, the direction slider still slides inside the guide way.

As the utility model discloses a preferred technical scheme of bridge construction chisel hair machine, the elasticity card that the locator card pole passes through the storage spring holds in the palm the upper end in the location.

As the utility model discloses a preferred technical scheme of bridge construction bush hammer, two the location holds in the palm along the roll-over angle distribution of control frame on the locating rack.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a front end and both sides all set up the fender structure that protects of adjustable lift at the chisel hair of chisel hair machine, and set up independent elastic connection between elevating platform and a plurality of fender, even pass through the also self-adaptation in the use on protruding ground, through setting up switching components in promotion handle the place ahead one side, switching components can fast switch over the use of protecting the fender and accomodate, the convenience of using has been guaranteed, through setting up the fender of switching formula, when meeting pedestrian or through pedestrian and certain equipment, can will protect keeping off the brief putting down, splashing of particulate matter when avoiding the chisel hair, promote the security, and need not the check out the equipment operation, the efficiency of construction has been guaranteed.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of the isometric side of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic structural view of the independent guard of the present invention;

FIG. 4 is a partially enlarged schematic structural view of part A of the present invention;

in the figure: 1. a chiseling machine; 2. protecting the gear; 3. a lifting platform; 4. a positioning sleeve; 5. a buffer chamber; 6. a lifting slide plate; 7. a buffer block; 8. a buffer spring; 9. a connecting shaft; 10. a control frame; 11. a guide groove; 12. a guide slide block; 13. positioning the clamping rod; 14. adjusting the handle; 15. a positioning frame; 16. a positioning support; 17. the spring is accommodated.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a bridge construction bush hammer, including

bush hammer

1, 1 front end of bush hammer and both sides surface all are provided with protects fender 2, be provided with elevating platform 3 on the bush hammer 1, fixed position sleeve 4 is all installed at 1 front side of bush hammer and both ends, the relative top of installing position sleeve 4 of bush hammer 1 still fixed mounting has

buffer

5, 2 upper end fixed mounting that protects fender has lift slide 6, lift slide 6 top is fixed and is provided with buffer block 7, fixed mounting has buffer spring 8 on the

buffer block

7, 3 upper ends fixed mounting of elevating platform has even axle 9, still install pivoted control frame 10 through the supporting seat on the bush hammer 1, guide way 11 has been seted up in running through to control frame 10 one end, even axle 9 upper end fixed mounting has guide slider 12, pivoted location kelly 13 is installed to the other end that control frame 10 set up guide way 11, location kelly 13 other end still fixed be provided with adjusting handle 14, one side fixed surface of bush hammer 1 installs locating rack 15, and fixed mounting has two location holds in the palm 16 on the locating rack 15, it still is provided with storage spring 17 still to be provided with between 3 lower surface of elevating platform and the bush hammer 1.

Specifically, the buffer block 7 further slides inside the buffer chamber 5, the upper end of the buffer spring 8 is fixed to the inner upper surface of the buffer chamber 5, and the lifting sliding plate 6 further penetrates and slides inside the positioning sleeve 4, so that the self-adaptive effect is achieved in the embodiment.

Specifically, the guide slider 12 further slides inside the guide slot 11, and in this embodiment, the guide slot 11 and the guide slider 12 consume the position deviation generated by the rotation of the control frame 10, so that the connecting shaft 9 drives the lifting platform 3 to lift up and down in parallel.

Specifically, the elasticity card that locator card pole 13 passes through storage spring 17 holds in the palm 16 upper ends in the location, and two location hold in the palm 16 and distribute along the rotation angle of control frame 10 on locating rack 15, hold in the palm the overlap joint between 16 through setting up locator card pole 13 and location in this embodiment, play the location effect, the operation of being convenient for, the fender 2 of being convenient for use and the fast switch-over that breaks away from.

The utility model discloses a theory of operation and use flow: when the device normally runs and a pedestrian passes through the device, the adjusting handle 14 is held and pulled upwards, the positioning clamping rod 13 is separated from the inside of the positioning support 16 at the lower end, then the positioning clamping rod 13 and the adjusting handle 14 are rotated outwards to be staggered with the position 61 through the rotating shaft connected with the positioning clamping rod 13 and the control frame 10, the adjusting handle 14 is continuously pulled upwards, the adjusting handle 14 is pulled upwards and simultaneously drives the control frame 10 to rotate on the chiseling machine 1 by an angle, the position of the guide groove 11 in the control frame 10 is deviated and drives the guide slide block 12 to slide in the guide slide block 12, the guide slide block 12 is subjected to downward extrusion force while sliding, the guide slide block 12 drives the connecting shaft 9 to move downwards, and the connecting shaft 9 drives the lifting platform 3 to move downwards, the receiving spring 17 in front of the lifting platform 3 and the chiseling machine 1 is extruded, the plurality of guards 2 on the periphery of the lower end of the lifting platform 3 move downwards while the lifting platform 3 moves, after the positioning clamp rod 13 is lifted and pulled to the inner part of the upper end positioning support 16, only a small gap is left between the bottom of the chiseling machine 1 and the ground, the positioning clamp rod 13 is stably clamped in the inner part of the upper end positioning support 16 by the resilience force of the receiving spring 17, when the chiseling machine 1 operates in a state of using the protective baffle 2, when the front end or two sides of the chiseling machine are provided with the convex parts, the protective baffle 2 at the corresponding position is upwards extruded, the buffer block 7 upwards slides in the buffer chamber 5 at the moment, and the buffer spring 8 is also extruded along with the buffer block until the chiseling machine 1 completely passes through and then automatically resets under the action of the buffer spring 8;

the resetting step is opposite to the using step, the positioning clamping rod 13 is switched to the lower end positioning support 16, and the accommodating spring 17 drives all the components to reset.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a bridge construction bush hammer, includes bush hammer (1), its characterized in that: chisel hair machine (1) front end and both sides surface all are provided with protects fender (2), be provided with elevating platform (3) on chisel hair machine (1), fixed position sleeve (4) are all installed at chisel hair machine (1) front side and both ends, fixed mounting has buffer chamber (5) in the top of relative installation position sleeve (4) of chisel hair machine (1), protect fender (2) upper end fixed mounting has lift slide (6), lift slide (6) top is fixed and is provided with buffer block (7), fixed mounting has buffer spring (8) on buffer block (7), elevating platform (3) upper end fixed mounting has even axle (9), still install pivoted control frame (10) through the supporting seat on chisel hair machine (1), control frame (10) one end is run through and has been seted up guide way (11), even axle (9) upper end fixed mounting has guide slider (12), control frame (10) set up the other end of guide way (11) and install pivoted location kelly (13), location kelly (13) other end fixed mounting still is provided with adjusting handle (14) and fixed mounting has on one side fixed mounting handle (1) and take in the elevating platform (15) and take in the locating frame (15), take in the locating frame (15) and take in the fixing frame (15) down ).

2. The bridge construction roughening machine according to claim 1, characterized in that: buffer block (7) still slide inside surge chamber (5), buffer spring (8) upper end and surge chamber (5) inboard upper surface are fixed, lift slide (6) still run through the slip inside position sleeve (4).

3. The bridge construction roughening machine according to claim 1, characterized in that: the guide slider (12) also slides inside the guide groove (11).

4. The bridge construction roughening machine according to claim 1, characterized in that: the positioning clamping rod (13) is clamped at the upper end of the positioning support (16) through the elastic force of the accommodating spring (17).

5. The bridge construction roughening machine according to claim 1, characterized in that: the two positioning supports (16) are distributed on the positioning frame (15) along the overturning angle of the control frame (10).