CN212740302U

CN212740302U - Building construction elevator foundation reinforcing apparatus

Info

Publication number: CN212740302U
Application number: CN202021642280.3U
Authority: CN
Inventors: 王文
Original assignee: Shenzhen Construction Engineering Zhongtai Electromechanical Engineering Co ltd
Current assignee: Shenzhen Construction Engineering Zhongtai Electromechanical Engineering Co ltd
Priority date: 2020-08-06
Filing date: 2020-08-06
Publication date: 2021-03-19
Anticipated expiration: 2030-08-06

Abstract

A building construction elevator foundation reinforcing device comprises a main reinforcing rod, a sliding sleeve and a telescopic pull rod, wherein the main reinforcing rod is of a hollow structure, a plurality of positioning holes are formed in the upper end of the main reinforcing rod, the positioning holes are linearly arranged at equal intervals at the upper end of the main reinforcing rod, the middle of the main reinforcing rod is connected with the sliding sleeve in a sliding mode, the middle of the upper end of the sliding sleeve is connected with a locking nut in a threaded mode, the diameter of the locking nut is matched with the aperture of the positioning holes, sliding blocks are arranged at the top end and the bottom end inside the main reinforcing rod, sliding grooves are formed in the upper end and the lower end; this device convenient to carry does not have the change to current elevator, and recoverable the recycling reduces and reforms transform the reinforcement cost, and the convenient risk of dismouting is little, can be connected construction elevator and building through this device and improve elevator foundation stability, and a plurality of equipment fixing of the different floors of accessible realize that the basis to whole construction elevator is drawn down fixedly.

Description

Building construction elevator foundation reinforcing apparatus

Technical Field

The utility model relates to an elevator accessory technical field especially relates to a building construction elevator basis reinforcing apparatus.

Background

Construction elevators are commonly referred to as construction elevators, but construction elevators comprise a broader definition and construction platforms also belong to the construction elevator series. The simple construction elevator consists of a lift car, a driving mechanism, a standard knot, an attached wall, a chassis, a fence, an electrical system and the like, is a manned cargo-carrying construction machine frequently used in buildings, is comfortable and safe to take due to the unique box body structure, is usually matched with a tower crane to use on a construction elevator, can have strong wind shaking and the like during the operation of the construction elevator to influence the operation safety of the construction elevator, and needs foundation reinforcement.

At present, current construction elevator foundation reinforcement is generally repacking the construction elevator, installation fixing device such as punch on the wall, be connected it with the construction elevator again, the loaded down with trivial details complicacy of dismouting, and there is certain safe risk in the outer construction of wall, repacking reinforcement cost is high simultaneously, partial component is difficult to recycle, there is the damage to the outer wall, the later stage needs to be restoreed, the reinforcement cost has further been improved, and need take out equipment again when floor altitude variation and consolidate, the step is loaded down with trivial details, the efficiency of construction is low. In order to solve the problem, the application provides a building construction elevator foundation reinforcing apparatus.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem that exists among the background art, the utility model provides a building construction elevator basis reinforcing apparatus, this device convenient to carry does not have the change to current elevator, and recoverable recycle reduces and reforms transform the reinforcement cost, and the convenient risk of dismouting is little, can be connected construction elevator and building through this device and improve elevator basic stability, and a plurality of equipment fixing of the different floors of accessible realize that the basis to whole construction elevator is drawn and is restrained fixedly.

(II) technical scheme

In order to solve the problems, the utility model provides a building construction elevator foundation reinforcing device, which comprises a main reinforcing rod, sliding sleeve and flexible pull rod, main anchor strut sets up to hollow structure, main anchor strut upper end is provided with a plurality of locating holes, the locating hole is linear equidistant range in main anchor strut upper end, main anchor strut middle part sliding connection has the sliding sleeve, sliding sleeve upper end middle part threaded connection has lock nut, lock nut's diameter and the aperture phase-match of locating hole, the inside top of main anchor strut and bottom all are provided with the slider, flexible pull rod upper end and lower extreme all are provided with the spout, flexible pull rod passes through spout sliding connection slider, main anchor strut front end is provided with the mounting disc, mounting disc upper end left side and right side all are connected with the gear through the pivot rotation, the gear all meshes the connecting wheel rack, the clamping jaw has all been welded at the gear rear portion, the relative one end rear side of clamping.

Preferably, the sliding sleeve left end and the right-hand member all are provided with the stopper, and the stopper rear end all is provided with the recess, and the recess rotates through the round pin axle to be connected with rotatory spacing arm, and the relative one end of rotatory spacing arm all embeds and is provided with the elastic rubber pad.

Preferably, the left end and the right end of the telescopic pull rod are both provided with a rack and a wheel, and the rear end of the telescopic pull rod is provided with an arc-shaped block.

Preferably, the front end of the telescopic pull rod is provided with a threaded rod, the front end of the threaded rod penetrates through the main reinforcing rod and is in threaded connection with a threaded sleeve, and the periphery of the threaded sleeve is connected with a handle.

Preferably, the left end and the right end of the front part of the main reinforcing rod are both provided with a binding band.

The above technical scheme of the utility model has following profitable technological effect: the main reinforcing rod is stretched out from a standing window and the like to align with an elevator, the telescopic pull rod is pulled to move forwards by the handle, the telescopic pull rod drives the two gears to rotate by the gear teeth to drive the clamping jaws to relatively rotate to clamp the construction elevator, the operation is simple and risk-free, the threaded sleeve and the threaded rod are driven by the handle to relatively rotate and lock, the clamping jaws are prevented from being accidentally loosened and are locked more firmly, then the rotary limiting arm is rotated to be opened, the sliding sleeve is moved backwards to be close to the wall surface, the rotary locking nut is matched with the positioning hole to lock the sliding sleeve, therefore, the limiting fixation of the main reinforcing rod and the construction elevator is realized, the influence of the operation vibration of the construction elevator on the device can be reduced, the main reinforcing rod can be further bound by a binding belt, the stability is better, the device is convenient to carry, the existing elevator is not changed, the foundation of the whole construction elevator is restrained and fixed.

Drawings

Fig. 1 is the utility model provides a construction elevator basis reinforcing apparatus's schematic structure diagram.

Fig. 2 is an enlarged view of a part a of the building construction elevator foundation reinforcing apparatus according to the present invention.

Fig. 3 is the utility model provides a cross-sectional view of telescopic pull rod among construction elevator basis reinforcing apparatus.

Reference numerals: 1. a main reinforcing rod; 2. positioning holes; 3. a sliding sleeve; 4. a locking nut; 5. a limiting block; 6. a groove; 7. rotating the limiting arm; 8. an elastic rubber pad; 9. a slider; 10. a telescopic pull rod; 11. a chute; 12. a rack and pinion; 13. a threaded rod; 14. a threaded sleeve; 15. a handle; 16. binding bands; 17. mounting a disc; 18. a gear; 19. a clamping jaw.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in figures 1-3, the utility model provides a building construction elevator foundation reinforcing device, including main reinforcing rod 1, sliding sleeve 3 and telescopic pull rod 10, main reinforcing rod 1 is set up as hollow structure, main reinforcing rod 1 upper end is provided with a plurality of locating holes 2, locating holes 2 are arranged at main reinforcing rod 1 upper end in linear equidistant arrangement, sliding sleeve 3 is connected with in the middle of main reinforcing rod 1 in a sliding way, sliding sleeve 3 left end and right end are all provided with stopper 5, stopper 5 rear end is all provided with recess 6, recess 6 is connected with rotation limiting arm 7 through the round pin axle rotation, rotation limiting arm 7 opens and closes conveniently, it is convenient to take in and transport, support the atress through stopper 5 after the expansion, elastic rubber pad 8 is embedded in the relative one end of rotation limiting arm 7, sliding sleeve 3 upper end middle part screw thread connection has lock nut 4, slide sleeve 3 is fixed through the joint of lock nut 4 and locating hole 2, the diameter of the locking nut 4 is matched with the aperture of the positioning hole 2, the top end and the bottom end inside the main reinforcing rod 1 are respectively provided with a sliding block 9, the left end and the right end of the telescopic pull rod 10 are respectively provided with a rack 12, and the rear end of the telescopic pull rod 10 is provided with an arc-shaped block to prevent the telescopic pull rod 10 from excessively moving forwards;

the upper end and the lower end of a telescopic pull rod 10 are respectively provided with a sliding groove 11, the telescopic pull rod 10 is slidably connected with a sliding block 9 through the sliding grooves 11, the front end of the telescopic pull rod 10 is provided with a threaded rod 13, the front end of the threaded rod 13 penetrates through a main reinforcing rod 1 and is in threaded connection with a threaded sleeve 14, the peripheral surface of the threaded sleeve 14 is connected with a handle 15, the pulling and rotating operations are simple and convenient, the front end of the main reinforcing rod 1 is provided with a mounting plate 17, the left side and the right side of the upper end of the mounting plate 17 are rotatably connected with a gear 18 through rotating shafts, the gear 18 is meshed with a connecting wheel rack 12, clamping jaws 19 are welded on the rear part of the gear 18, the clamping jaws 19 are respectively provided with anti-skid threads on the rear side opposite to one end of each clamping elevator for carrying out reinforcement, and the;

when the elevator is in operation, after the building construction elevator is installed, the main reinforcing rod 1 extends out of a standing window and the like to align the clamping jaw 19 with the elevator, then the telescopic pull rod 10 is pulled to move forwards through the handle 15, the motion stability of the elevator is ensured under the action of the sliding block 9 and the sliding groove 11, the telescopic pull rod 10 drives the two gears 18 to rotate through the wheel and rack 12, so that the clamping jaw 19 is driven to relatively rotate to clamp the construction elevator, the operation is simple and risk-free, then the handle 15 drives the threaded sleeve 14 and the threaded rod 13 to relatively rotate and lock, the clamping jaw 19 is prevented from being accidentally loosened, the locking is firmer, then the rotary limiting arm 7 is rotatably opened, the sliding sleeve 3 moves backwards according to the window position to enable the rotary limiting arm 7 to be close to a wall surface, then the rotary locking nut 4 is matched with the positioning hole 2 to lock the sliding sleeve 3, and therefore the;

elastic rubber pad 8 can reduce the influence of construction elevator operation vibration to this device, under the special circumstances, can further bind main anchor strut 1 through bandage 16, and stability is better, and this device small in size, convenient to carry does not have the change to current elevator, reduces to reform transform reinforced (rfd) cost, and is recoverable recycles, and the convenient risk of dismouting is little, directly carries this device of a plurality of, need not external equipment, and a plurality of equipment fixing on the different floors of accessible realizes that the basis to whole construction elevator is drawn and is restrained fixedly.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A building construction elevator foundation reinforcing device is characterized by comprising a main reinforcing rod (1), a sliding sleeve (3) and a telescopic pull rod (10); the main reinforcing rod (1) is of a hollow structure, a plurality of positioning holes (2) are formed in the upper end of the main reinforcing rod (1), the positioning holes (2) are linearly arranged at equal intervals at the upper end of the main reinforcing rod (1), a sliding sleeve (3) is connected to the middle of the main reinforcing rod (1) in a sliding mode, a locking nut (4) is connected to the middle of the upper end of the sliding sleeve (3) in a threaded mode, the diameter of the locking nut (4) is matched with the aperture of the positioning holes (2), sliding blocks (9) are arranged at the top end and the bottom end of the inside of the main reinforcing rod (1), sliding grooves (11) are formed in the upper end and the lower end of a telescopic pull rod (10), the telescopic pull rod (10) is connected with the sliding blocks (9) in a sliding mode through the sliding grooves (11), a mounting disc (17) is arranged at the front end of the main reinforcing rod (1), clamping jaws (19) are welded on the rear portions of the gears (18), and anti-skid grains are arranged on the rear sides of the opposite ends of the clamping jaws (19).

2. The building construction elevator foundation reinforcing apparatus of claim 1, wherein the left end and the right end of the sliding sleeve (3) are provided with limit blocks (5), the rear ends of the limit blocks (5) are provided with grooves (6), the grooves (6) are rotatably connected with rotary limit arms (7) through pin shafts, and elastic rubber pads (8) are embedded in the opposite ends of the rotary limit arms (7).

3. The building construction elevator foundation reinforcing apparatus of claim 1, wherein the left and right ends of the telescopic pull rod (10) are provided with racks and pinions (12), and the rear end of the telescopic pull rod (10) is provided with an arc-shaped block.

4. The building construction elevator foundation reinforcing apparatus of claim 1, wherein the front end of the telescopic pull rod (10) is provided with a threaded rod (13), the front end of the threaded rod (13) penetrates through the main reinforcing rod (1) and is connected with a threaded sleeve (14) in a threaded manner, and a handle (15) is connected to the peripheral surface of the threaded sleeve (14).

5. The construction elevator foundation reinforcing apparatus according to claim 1, wherein the main reinforcing bar (1) is provided with a binding band (16) at both of left and right ends of the front portion thereof.