CN210011177U - Ultra-deep foundation pit reinforced concrete supports cutting with rope saw cutting machine auxiliary device - Google Patents

Ultra-deep foundation pit reinforced concrete supports cutting with rope saw cutting machine auxiliary device Download PDF

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Publication number
CN210011177U
CN210011177U CN201920231860.4U CN201920231860U CN210011177U CN 210011177 U CN210011177 U CN 210011177U CN 201920231860 U CN201920231860 U CN 201920231860U CN 210011177 U CN210011177 U CN 210011177U
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China
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base
cutting
reinforced concrete
ultra
auxiliary device
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CN201920231860.4U
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Chinese (zh)
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韩阳
张嘉兴
赵昌帅
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Shanghai Baoye Group Corp Ltd
Shanghai Baoye Group Nanjing Construction Co Ltd
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Shanghai Baoye Group Corp Ltd
Shanghai Baoye Group Nanjing Construction Co Ltd
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Abstract

The utility model discloses an auxiliary device of a rope saw cutting machine for supporting and cutting reinforced concrete of an ultra-deep foundation pit, which comprises a base, wherein a motor, a base and a driven wheel are sequentially arranged on the upper surface of the base from left to right through a bracket and a bolt; the front surface of the base and the position between the two support rods are symmetrically and rotatably connected with a connecting sleeve through a rotating shaft, and a movable plate is connected inside the connecting sleeve in a sliding manner; the one end that base was kept away from to branch rotates through the pivot and is connected with the fifth wheel, and the surface of branch is located and is provided with the reminiscences between recess and the fifth wheel. The utility model discloses a reminiscences that is equipped with is cutting after setting for the degree of depth, and the rope saw is lived by the fifth wheel support to stop the cutting process, and then can control the depth of cut, secondly, through fly leaf and the clamp plate that is equipped with, before the cutting, can grasp reinforced concrete, thereby make whole cutting process more stable, and then reduce the offset of rope saw in cutting process, improve the quality of cutting.

Description

Ultra-deep foundation pit reinforced concrete supports cutting with rope saw cutting machine auxiliary device
Technical Field
The utility model relates to a building technical field specifically is an extra-deep foundation ditch reinforced concrete supports cutting with rope saw cutting machine auxiliary device.
Background
In recent years, along with the rapid development and the increase of population density of cities, high-rise buildings are continuously developed towards high and deep two sides of the cities to become the main melody of city construction, corresponding to the matched establishment of multi-layer basements, underground tunnels, subways, commercial streets and the like, so that projects to be built are often adjacent to the high-rise buildings or the underground buildings and the like, the use of a foundation pit anchor rod, anchor cable and support system is limited due to the complexity of the surrounding environment of the buildings, and the support system of 'support piles or continuous walls and inner supports' is widely applied in recent years instead, particularly, the reinforced concrete inner supports are mainly used, and the stability of a deep foundation pit is greatly improved.
The common concrete demolition methods include gunpowder blasting demolition, mechanical demolition, manual demolition and the like, and as a temporary support structure, because the temporary support structure is mostly located in an urban downtown area, the periphery or the building is dense, or the temporary support structure is close to an operating subway, the demolition of the temporary support structure must ensure that the temporary support structure does not cause adverse effects on a temporary support system, a constructed permanent structural project, the periphery building and underground facilities, which also provides higher challenges for the demolition method, strictly controls the deformation of a foundation pit after the demolition of the support system, considers the factors of safety, quality, construction period and the like, and considers the condition of demolition provided on a construction site, and the rope saw cutting demolition becomes the first choice.
However, the existing rope saw cutting machine for supporting and cutting the reinforced concrete of the ultra-deep foundation pit is not provided with a reminding device, so that the cutting depth of the reinforced concrete can not be well controlled by workers in the cutting process, the work of the workers is influenced, meanwhile, the support structure of the existing rope saw cutting machine for supporting and cutting the reinforced concrete of the ultra-deep foundation pit is not stable enough, and the rope saw is easy to deviate in the cutting process, so that the cutting quality is not high.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an ultradeep foundation ditch reinforced concrete supports cutting with rope saw cutting machine auxiliary device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the purpose, the utility model provides a rope saw cutting machine auxiliary device for supporting and cutting ultra-deep foundation pit reinforced concrete, which comprises a base, wherein a motor, a base and a driven wheel are sequentially arranged on the upper surface of the base from left to right through a bracket and a bolt, hydraulic rods are respectively arranged on two sides of the inner wall of the base through bolts, L-shaped brackets are respectively fixedly arranged at the output ends of the two hydraulic rods, rollers are respectively connected with the lower surfaces of the two L-shaped brackets through the bracket, moving seats are respectively connected with the top parts of the inner cavities of the two L-shaped brackets through bolts, the top parts of the two moving seats respectively penetrate through the base and extend to the upper part of the base, movable seats are respectively fixedly arranged at the top parts of the two moving seats, pressing plates are respectively fixedly arranged at the opposite sides of the two movable seats, a support rod is symmetrically and, the utility model discloses a portable electronic device, including base, adapter sleeve, fly leaf, bolt, connecting rod, fixing bolt, connecting rod, the front surface of branch has seted up the recess, the front surface of base just is located and is connected with the adapter sleeve through pivot symmetrical rotation between two branches, the inside sliding connection of adapter sleeve has the fly leaf, be equipped with supporting spring between fly leaf bottom and the adapter sleeve, there is the connecting rod at the top of fly leaf through bolted connection, and the top of connecting rod runs through the adapter sleeve and extends to the outside of adapter sleeve, the position that corresponds the recess on the connecting rod is equipped with fixing bolt, the one end that the base was kept away.
Furthermore, the reminder is provided with a protective shell, and the inner wall of the protective shell is connected with a small bell through a lifting rope.
Furthermore, the bottom of the base is symmetrically connected with a fixing frame around a horizontal center line through bolts.
Furthermore, the bottom of the inner wall of the base is provided with a sliding groove, and the roller is in sliding connection with the sliding groove.
Furthermore, one side of the pressing plate, which is far away from the movable seat, is connected with an anti-skid block through a bolt.
Furthermore, the connecting wheel, the motor output end and the pressing plate are sequentially arranged from front to back.
Compared with the prior art, the beneficial effects of the utility model are that: firstly, through the reminiscences that are equipped with, after cutting to the settlement degree of depth, send the impact sound through the small bell in the reminiscences, thereby remind the staff, simultaneously, the rope saw is held by the fifth wheel, stop with the contact of reinforced concrete, thereby stop the cutting process, and then can control the cutting depth, avoid under the condition of not preparing, topple over and cause danger because of reinforced concrete cutting is too deep, secondly, through fly leaf and the clamp plate that are equipped with, before cutting, can grasp reinforced concrete, thereby make whole cutting process more stable, and then reduce the offset of rope saw in cutting process, improve the quality of cutting.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the support rod of the present invention;
FIG. 3 is a schematic view of the internal structure of the base of the present invention;
fig. 4 is a schematic diagram of the internal structure of the reminder of the present invention.
In the figure: 1. a base; 2. a motor; 3. a strut; 4. a movable seat; 5. a connecting wheel; 6. anti-skid blocks; 7. a base; 8. pressing a plate; 9. a reminder; 91. a protective shell; 92. a lifting rope; 93. a bell; 10. a groove; 11. fixing the bolt; 12. a driven wheel; 13. a fixed mount; 14. connecting sleeves; 15. a movable seat; 16. a connecting rod; 17. a movable plate; 18. a support spring; 19. a hydraulic lever; 20. an L-shaped bracket; 21. a roller; 22. a chute.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below 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, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
The utility model provides a rope saw cutting machine auxiliary device for supporting and cutting ultra-deep foundation pit reinforced concrete, please refer to fig. 1-4, comprising a base 1, wherein a motor 2, a base 7 and a driven wheel 12 are sequentially arranged on the upper surface of the base 1 from left to right through a bracket and a bolt, the output end of the motor 2 is clamped and connected with a driving wheel, the driving wheel and the driven wheel 12 support a rope saw to form a rope saw cutting machine, hydraulic rods 19 are respectively arranged on two sides of the inner wall of the base 7 through bolts, L-shaped brackets 20 are respectively fixedly arranged on the output ends of the two hydraulic rods 19, the lower surfaces of the two L-shaped brackets 20 are respectively connected with a roller 21 through the bracket, the L-shaped brackets 20 are convenient to move left and right, the resistance force born by the hydraulic rods 19 when pushing the L-shaped brackets 20 is reduced, thereby the two pressing plates 8 can more quickly and tightly hold the reinforced concrete, the top, the top parts of the two movable seats 15 penetrate through the base 7 and extend to the upper part of the base 7, the movable seats 4 are fixedly mounted at the top parts of the two movable seats 15, pressing plates 8 are fixedly mounted at one opposite sides of the two movable seats 4, before cutting, reinforced concrete can be clamped, the whole cutting process is more stable, the offset of the rope saw in the cutting process is further reduced, the cutting quality is improved, the supporting rod 3 is symmetrically and rotatably connected to the front surface of the base 1 through a rotating shaft about a vertical center line, the groove 10 is formed in the front surface of the supporting rod 3, the connecting sleeve 14 is symmetrically and rotatably connected to the front surface of the base 1 and is positioned between the two supporting rods 3 through the rotating shaft, the movable plate 17 is slidably connected to the inside of the connecting sleeve 14, a supporting spring 18 is arranged between the bottom of the movable plate 17 and the connecting sleeve 14, the top part of the movable plate 17 is connected with a connecting rod 16 through, the position that corresponds recess 10 on connecting rod 16 is equipped with fixing bolt 11, and the one end that base 1 was kept away from to branch 3 rotates through the pivot and is connected with fifth wheel 5, and the surface of branch 3 is located and is provided with reminiscences 9 between recess 10 and the fifth wheel 5 for after the cutting sets for the degree of depth, can send the sound of reminding, thereby the staff follow-up operation of being convenient for.
Furthermore, the reminder 9 is provided with a protective shell 91 to prevent the reminder 9 from sounding under other external influences, the inner wall of the protective shell 91 is connected with a small bell 93 through a lifting rope 92, and the small bell 93 sounds after the reminder 9 is vibrated, so that a worker can be reminded to perform subsequent operations.
Further, the bottom of the base 1 is symmetrically connected with a fixing frame 13 through bolts about a horizontal center line, and the fixing frame is used for supporting the base 1 and preventing the base 1 from being taken down due to the fact that the lower surface of the base 1 is attached to the ground.
Furthermore, the bottom of the inner wall of the base 7 is provided with a sliding groove 22, and the roller 21 is slidably connected with the sliding groove 22, so that the roller 21 is prevented from being deviated in the sliding process, and the pressing plate 8 cannot well clamp the reinforced concrete.
Furthermore, one side of the pressing plate 8, which is far away from the movable seat 4, is connected with an anti-slip block 6 through a bolt, so that the device is prevented from slipping off after clamping the reinforced concrete, and the device is damaged or the worker is injured by smashing.
Further, the connecting wheel 5, the output end of the motor 2 and the pressing plate 8 are arranged in sequence from front to back.
The working principle is as follows: when the device is used, firstly, the device is arranged on reinforced concrete to be cut, the reinforced concrete is clamped by the two hydraulic rods 19, the control pressure plate 8 and the anti-skid block 6, the whole cutting process is more stable, the offset of the rope saw in the cutting process is reduced, the cutting quality is improved, then the rope saw is arranged on the device, the height of the connecting wheel 5 is adjusted, at the moment, the fixing bolt 11 moves in the groove 10, the connecting wheel 5 is fixed by the fixing bolt 11 after reaching the set height, then the cutting process is carried out, the rope saw moves to one side of the connecting wheel 5 in the cutting process, after the rope saw is contacted with the connecting wheel 5, the connecting wheel 5 is driven to rotate by the violent movement of the rope saw, meanwhile, the supporting rod 3 is vibrated, so as to drive the bell 93 in the reminder 9 to vibrate and sound, thereby reminding a worker, at the moment, the two connecting wheels 5 support the rope saw, the rope saw is enabled not to cut reinforced concrete any more in the moving process, so that the cutting thickness of the rope saw cutting machine is controlled in the cutting process, the expected cutting thickness of people is achieved, the rope saw cutting machine is convenient to use for people, and the construction efficiency and the safety are improved.
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 (6)

1. The utility model provides an ultra-deep foundation ditch reinforced concrete supports cutting with rope saw cutting machine auxiliary device, includes base (1), its characterized in that: the upper surface of the base (1) is sequentially provided with a motor (2), a base (7) and a driven wheel (12) from left to right through a support and a bolt, hydraulic rods (19) are installed on two sides of the inner wall of the base (7) through bolts, L-shaped supports (20) are fixedly installed on the output ends of the two hydraulic rods (19), rollers (21) are connected to the lower surfaces of the two L-shaped supports (20) through supports, moving seats (15) are connected to the tops of the inner cavities of the two L-shaped supports (20) through bolts, the tops of the two moving seats (15) penetrate through the base (7) and extend to the upper side of the base (7), movable seats (4) are fixedly installed on the tops of the two moving seats (15), pressing plates (8) are fixedly installed on the opposite sides of the two movable seats (4), and supporting rods (3) are rotationally connected to the front surface of the base (1) through a rotating shaft in a symmetrical mode, the front surface of the supporting rods (3) is provided with a groove (10), the front surface of the base (1) and the position between the two supporting rods (3) are symmetrically and rotationally connected with a connecting sleeve (14) through a rotating shaft, a movable plate (17) is connected inside the connecting sleeve (14) in a sliding manner, a supporting spring (18) is arranged between the bottom of the movable plate (17) and the connecting sleeve (14), the top of the movable plate (17) is connected with a connecting rod (16) through a bolt, and the top of the connecting rod (16) penetrates through the connecting sleeve (14) and extends to the outside of the connecting sleeve (14), a fixing bolt (11) is arranged on the connecting rod (16) corresponding to the groove (10), one end of the supporting rod (3) far away from the base (1) is rotationally connected with a connecting wheel (5) through a rotating shaft, and a reminder (9) is arranged between the groove (10) and the connecting wheel (5) on the surface of the supporting rod (3).
2. The ultra-deep foundation pit reinforced concrete supports cutting and uses wire saw cutting machine auxiliary device of claim 1, characterized in that: the reminder (9) is provided with a protective shell (91), and the inner wall of the protective shell (91) is connected with a bell (93) through a lifting rope (92).
3. The ultra-deep foundation pit reinforced concrete supports cutting and uses wire saw cutting machine auxiliary device of claim 1, characterized in that: the bottom of the base (1) is symmetrically connected with a fixing frame (13) through bolts around a horizontal center line.
4. The ultra-deep foundation pit reinforced concrete supports cutting and uses wire saw cutting machine auxiliary device of claim 1, characterized in that: the bottom of the inner wall of the base (7) is provided with a sliding groove (22), and the roller (21) is in sliding connection with the sliding groove (22).
5. The ultra-deep foundation pit reinforced concrete supports cutting and uses wire saw cutting machine auxiliary device of claim 1, characterized in that: and one side of the pressing plate (8) far away from the movable seat (4) is connected with an anti-skid block (6) through a bolt.
6. The ultra-deep foundation pit reinforced concrete supports cutting and uses wire saw cutting machine auxiliary device of claim 1, characterized in that: the connecting wheel (5), the output end of the motor (2) and the pressing plate (8) are sequentially arranged from front to back.
CN201920231860.4U 2019-02-22 2019-02-22 Ultra-deep foundation pit reinforced concrete supports cutting with rope saw cutting machine auxiliary device Active CN210011177U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920231860.4U CN210011177U (en) 2019-02-22 2019-02-22 Ultra-deep foundation pit reinforced concrete supports cutting with rope saw cutting machine auxiliary device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920231860.4U CN210011177U (en) 2019-02-22 2019-02-22 Ultra-deep foundation pit reinforced concrete supports cutting with rope saw cutting machine auxiliary device

Publications (1)

Publication Number Publication Date
CN210011177U true CN210011177U (en) 2020-02-04

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CN201920231860.4U Active CN210011177U (en) 2019-02-22 2019-02-22 Ultra-deep foundation pit reinforced concrete supports cutting with rope saw cutting machine auxiliary device

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112754552A (en) * 2021-01-11 2021-05-07 青岛市城阳区人民医院 High overspeed device tensioner for thoracic surgery clinical operation of security

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112754552A (en) * 2021-01-11 2021-05-07 青岛市城阳区人民医院 High overspeed device tensioner for thoracic surgery clinical operation of security
CN112754552B (en) * 2021-01-11 2022-02-01 青岛市城阳区人民医院 High overspeed device tensioner for thoracic surgery clinical operation of security

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