CN217631484U

CN217631484U - Concrete static force does not have vibration and demolishs equipment

Info

Publication number: CN217631484U
Application number: CN202221123211.0U
Authority: CN
Inventors: 覃雪; 余召春; 胡军
Original assignee: Anhui Detian Construction Technology Co ltd
Current assignee: Anhui Detian Construction Technology Co ltd
Priority date: 2022-05-11
Filing date: 2022-05-11
Publication date: 2022-10-21
Anticipated expiration: 2032-05-11

Abstract

The utility model relates to a quiet power of concrete does not have vibration and demolishs equipment, including steel clip mechanism, steel clip mechanism includes two sets of V-arrangement buckle sections, clamping section, linkage segment and regulation section, two be provided with the pneumatic cylinder between the regulation section, and the output of pneumatic cylinder with adjust the transmission between the section and connect, the pneumatic cylinder is when carrying out the centre gripping operation, the effort in the outside of adjusting the section, the pneumatic cylinder is when expanding the operation, the effort in the inboard of adjusting the section, this scheme is the steel clip mechanism of fork structure through setting up, sets up the pneumatic cylinder on the top of steel clip mechanism, and the pneumatic cylinder utilizes butt joint between spacer pin and the different recess to guarantee in the operation of difference, all the time act on the regulation section, guarantee device operation's stability, the pneumatic cylinder realizes expanding or pressing from both sides tight operation outside the below clamping section in the recess of difference, thereby realizes two kinds of different operation forms, hoisting device's application scope.

Description

Concrete static force does not have vibration and demolishs equipment

Technical Field

The application relates to the technical field of constructional engineering, in particular to a concrete static force vibration-free dismantling device.

Background

The reinforced concrete static cutting is a cutting method for cutting and removing reinforced concrete by grinding and cutting the reinforced steel bar and the concrete by a diamond tool, thereby dividing the reinforced concrete into two parts without vibration and damage.

The existing static concrete dismantling device is divided into two types, the first type adopts a wire saw to cut, but a large amount of smoke and dust can be generated in the mode, the noise is large, the second type adopts a hydraulic mode to crush concrete, the first type is subdivided into two types, one type adopts a pincerlike structure to continuously and locally clamp the concrete, the other type adopts a stick-shaped hydraulic structure to expand and crack the inside of the concrete, but the two types of devices cannot be mutually universal, when different operation forms are carried out, different devices need to be selected, multiple machines need to exist simultaneously on the engineering site, and the site is messy. Accordingly, one skilled in the art provides a concrete static non-vibratory demolition apparatus that solves the problems set forth in the background above.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems proposed in the background art, the present application provides a concrete static force vibration-free demolition apparatus.

The application provides a pair of concrete static does not have vibration and demolishs equipment, including steel clamp mechanism, steel clamp mechanism includes two sets of V-arrangement buckling segment, clamping section, linkage segment and regulation section, and just two sets of steel clamp mechanisms rotate on the top of V-arrangement buckling segment and connect, two adjust and be provided with the pneumatic cylinder between the section, and the transmission is connected between the output of pneumatic cylinder and the regulation section, the pneumatic cylinder is when carrying out the centre gripping operation, and the effort is in the outside of adjusting the section, the pneumatic cylinder is when expanding the operation, and the effort is in the inboard of adjusting the section, the outside of adjusting the section is provided with the spacing plate mechanism to the vertical direction position control of pneumatic cylinder.

Preferably, the output end of the hydraulic cylinder is fixedly connected with a first limiting pin, the fixed end of the hydraulic cylinder is fixedly connected with a second limiting pin, and the first limiting pin and the second limiting pin are perpendicular to the axis of the hydraulic cylinder.

Preferably, a first groove is formed in the opposite inner side of the adjusting section, a second groove is formed in the opposite outer side of the adjusting section, and the first limiting pin and the second limiting pin are synchronously located in one group of the first groove and the second groove.

Preferably, one side of the adjusting section, which is close to the first groove, is rotatably connected with a first limiting plate, one side of the adjusting section, which is close to the second groove, is rotatably connected with a second limiting plate, and a plurality of limiting blocks are uniformly distributed on the inner sides of the first limiting plate and the second limiting plate.

Preferably, the bottom end of the bending section is provided with an inserting hole, the top end of the bending section is provided with a limiting hole, an extension bar matched with the steel clip mechanism is arranged on the outer side of the steel clip mechanism, and the extension bar is embedded in the inserting hole in a sliding manner and extends into the limiting hole.

To sum up, the application comprises the following beneficial technical effects:

the steel clamp mechanism is of a cross structure, the hydraulic cylinder is arranged at the top end of the steel clamp mechanism and is butted with different grooves by using the limiting pin, so that the hydraulic cylinder is ensured to act on the adjusting section all the time in different operations, the running stability of the device is ensured, the hydraulic cylinder realizes outward expansion or clamping operation on the lower clamping section in different grooves, two different operation forms are realized, and the application range of the device is widened; the pneumatic cylinder makes the clamping-force of centre gripping section can carry out the regulation of certain degree through vertical direction position control in the recess to adjust according to the demand, further hoisting device's suitability.

Drawings

FIG. 1 is a front view structural drawing of a concrete static force vibration-free demolition apparatus in an embodiment of the present application;

FIG. 2 is a bottom isometric view of a concrete static non-vibratory demolition apparatus according to an embodiment of the application;

fig. 3 is a connection structure diagram of a concrete static force vibration-free demolition device in an embodiment of the application.

Description of reference numerals: 1. a steel clip mechanism; 101. bending the section; 102. a clamping section; 103. a connecting section; 104. an adjustment section; 2. a hydraulic cylinder; 3. lengthening a rod; 4. a first limit plate; 5. a second limiting plate; 6. a limiting block; 7. a first groove; 8. a second groove; 9. inserting holes; 10. a limiting hole; 11. a first limit pin; 12. and a second limit pin.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses concrete static does not have vibration and demolishs equipment. Referring to fig. 1-3, a concrete static force vibration-free dismantling device comprises a steel clamp mechanism 1, the steel clamp mechanism 1 comprises two groups of V-shaped bending sections 101, a clamping section 102, a connecting section 103 and an adjusting section 104, preferably, the two V-shaped bending sections 101 are symmetrically arranged along a central line, the top ends and the bottom ends of the two V-shaped bending sections are respectively attached, the connecting section 103 extends outwards, the initial position of the adjusting section 104 is arranged in a vertical direction, the side view of the adjusting section 104 is in a U-shaped structure, the two groups of steel clamp mechanisms 1 are rotatably connected at the top end of the V-shaped bending section 101, a hydraulic cylinder 2 is arranged between the two adjusting sections 104, the output end of the hydraulic cylinder 2 is in transmission connection with the adjusting section 104, the hydraulic cylinder 2 applies force to the outer side of the adjusting section 104 when performing clamping operation, the hydraulic cylinder 2 applies force to the inner side of the adjusting section 104 when performing expansion operation, a limiting plate mechanism for adjusting the position of the hydraulic cylinder 2 in the vertical direction is arranged at the outer side of the adjusting section 104, the output end of the hydraulic cylinder 2 is fixedly connected with a first limiting pin 11, the fixed end of the hydraulic cylinder 2 is fixedly connected with a second limiting pin 12, the first limiting pin 11 and the second limiting pin 12 are both arranged perpendicular to the axis of the hydraulic cylinder 2, the opposite inner side of the adjusting section 104 is provided with a first groove 7, the opposite outer side is provided with a second groove 8, the first limiting pin 11 and the second limiting pin 12 are synchronously positioned in one group of the first groove 7 and the second groove 8, preferably, the first limiting pin 11 and the second limiting pin 12 are synchronously positioned in the two second grooves 8 during clamping operation, the first limiting pin 11 and the second limiting pin 12 are synchronously positioned in the two first grooves 7 during expansion operation, so as to ensure that the force of the hydraulic cylinder 2 is all acted on the adjusting section 104, ensure the stable operation of the device, one side of the adjusting section 104 close to the first groove 7 is rotatably connected with a first limiting plate 4, one side that is close to second recess 8 rotates and is connected with second limiting plate 5, and the inboard evenly distributed of first limiting plate 4 and second limiting plate 5 has a plurality of stopper 6, the interval slightly is greater than the spacer pin between adjacent two in the preferred a plurality of stopper 6, and the tip of stopper 6 presses close to the recess inner wall setting, guarantee that the spacer pin rotates between adjacent two stoppers 6, guarantee the position stability of pneumatic cylinder 2 in the motion process of steel clip mechanism 1, spliced eye 9 has been seted up to the bottom of bending segment 101, spacing hole 10 has been seted up on the top, the steel clip mechanism 1 outside is provided with extension bar 3 rather than the cooperation use, and extension bar 3 cunning inlays and extends to spacing hole 10 in spliced eye 9, preferred extension bar 3 passes through fixed connection between bolt and the grip segment 102, utilize extension bar 3 to extend the distance of grip segment 102, thereby make it can extend to the inside the hole of treating the expansion crack.

The implementation principle of the concrete static force vibration-free dismantling device in the embodiment of the application is as follows: when concrete is clamped and crushed, the first limiting pin 11 and the second limiting pin 12 are placed in the second groove 8 on the outer side, the second limiting plate 5 on the outer side of the adjusting end 104 is rotated to the position for limiting the limiting pins, the position of the hydraulic cylinder 2 between the two adjusting sections 104 is stable at the moment, when the hydraulic cylinder 2 extends, the clamping section 102 and the adjusting sections of the steel clamp mechanism 1 are synchronously opened, after the distance between the clamping section 102 is proper, the hydraulic cylinder 2 stops operating, when clamping is carried out, the hydraulic cylinder 2 contracts, the first limiting pin 11 and the second limiting pin 12 on the two ends respectively act on the two adjusting sections 104 to enable the two adjusting sections 104 to approach to the middle position, so that clamping force is indirectly applied to the clamping section 102 on the lower side, when larger clamping force is needed, the position of the hydraulic cylinder 2 in the vertical direction of the adjusting sections 104 can be adjusted, when the distance between the hydraulic cylinder 2 and the rotating shaft position of the steel clamp mechanism 1 is increased, the force obtained by the clamping section 102 is increased by utilizing the lever principle, so that the convenient adjustment of the clamping force of the same device is realized, and the applicability of the lifting device is improved; when the inside of concrete is subjected to expansion crack, the extension bar 3 is inserted in the inserting hole 9, the clamping section 102 is extended to the bottom end of the inside of the hole, the stable expansion crack is ensured to be carried out, meanwhile, the first limiting pin 11 and the second limiting pin 12 of the hydraulic cylinder 2 are respectively adjusted into the two first grooves 7, when the hydraulic cylinder 2 is extended, the two ends of the hydraulic cylinder are abutted against the inner wall of the exchange section 104, the clamping section 102 below is opened, the expanded clamping section 102 is subjected to expansion crack treatment on the inside of the concrete, and therefore the clamping crack and the expansion crack treatment can be simultaneously realized through the device, and the applicability of the device is improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a concrete static does not have vibration and demolishs equipment, includes steel clamp mechanism (1), steel clamp mechanism (1) includes two sets of V-arrangement bending segment (101), clamping segment (102), linkage segment (103) and regulation section (104), and just two sets of steel clamp mechanisms (1) rotate on the top of V-arrangement bending segment (101) and connect its characterized in that: two be provided with pneumatic cylinder (2) between regulation section (104), and the output of pneumatic cylinder (2) and the transmission connection between regulation section (104), pneumatic cylinder (2) are when carrying out the centre gripping operation, and the effort is in the outside of adjusting section (104), pneumatic cylinder (2) are when carrying out the expansion operation, and the effort is in the inboard of adjusting section (104), the outside of adjusting section (104) is provided with the spacing plate mechanism to the vertical direction position control of pneumatic cylinder (2).

2. A concrete static force vibration-free demolition apparatus according to claim 1 wherein: the output end of the hydraulic cylinder (2) is fixedly connected with a first limiting pin (11), the fixed end of the hydraulic cylinder (2) is fixedly connected with a second limiting pin (12), and the first limiting pin (11) and the second limiting pin (12) are perpendicular to the axis of the hydraulic cylinder (2).

3. A concrete static force non-vibratory demolition apparatus as claimed in claim 2 wherein: the relative inboard of regulation section (104) has seted up first recess (7), and relative outside has seted up second recess (8), first spacer pin (11) and second spacer pin (12) are located a set of in first recess (7) and second recess (8) in step.

4. A concrete static force non-vibratory demolition apparatus as claimed in claim 1 wherein: one side of the adjusting section (104) close to the first groove (7) is rotatably connected with a first limiting plate (4), one side of the adjusting section close to the second groove (8) is rotatably connected with a second limiting plate (5), and a plurality of limiting blocks (6) are uniformly distributed on the inner sides of the first limiting plate (4) and the second limiting plate (5).

5. A concrete static force vibration-free demolition apparatus according to claim 1 wherein: spliced eye (9) have been seted up to the bottom of kink (101), and spacing hole (10) have been seted up to the top, steel clamp mechanism (1) outside is provided with extension bar (3) rather than the cooperation use, and extension bar (3) slide-embedding extends to in spacing hole (10) in spliced eye (9).