CN220334468U

CN220334468U - Old district reforms transform and uses elevator shaft reinforced structure

Info

Publication number: CN220334468U
Application number: CN202322075620.9U
Authority: CN
Inventors: 王一民
Original assignee: Harbin Institute Of Technology Architectural Design And Research Institute Co ltd
Current assignee: Harbin Institute Of Technology Architectural Design And Research Institute Co ltd
Priority date: 2023-08-03
Filing date: 2023-08-03
Publication date: 2024-01-12
Anticipated expiration: 2033-08-03

Abstract

The utility model discloses a reinforcing structure of an elevator shaft for old district transformation, which relates to the technical field of elevator shafts, and comprises the following components: set up subaerial unable adjustment base, unable adjustment base overall shape is the U type, still includes: the spliced first support rods are inserted into the periphery of the top of the fixed base, and the first support plates are fixedly arranged on the outer side walls of the first support rods and close to the top. According to the utility model, the first support rod is inserted into the fixed base, the first fixed plate and the second fixed plate are supported at the top of the first support plate through the limiting clamping blocks and the limiting clamping grooves, the first support rod penetrates into the first insertion holes formed in the third fixed plate and the fourth fixed plate, a reinforcing structure can be formed by preliminary splicing, and the plates are stably supported through the insertion fit between the third insertion grooves and the first insertion rods, so that the effect of uniform stress is achieved.

Description

Old district reforms transform and uses elevator shaft reinforced structure

Technical Field

The utility model relates to the technical field of elevator shafts, in particular to an elevator shaft reinforcing structure for old community transformation.

Background

In old cell retrofit, it is often necessary to add elevators to existing buildings in order to increase resident convenience and improve living quality. However, the building structure of the old cell may not be suitable for adding elevator shafts directly, and thus a new elevator shaft reinforcing structure is required.

Chinese patent publication No. CN217557801U discloses a reinforcing structure for elevator shaft for old community reconstruction, comprising a first reinforcing component, a supporting rod, and a second reinforcing component; the support rod can be detachably fixed above the first reinforcing component, and the second reinforcing component is arranged above the support rod in a penetrating mode. According to the utility model, the reinforcing component attached to the elevator shaft is arranged outside the elevator shaft, so that the overall structural strength of the elevator shaft is improved, the elevator shaft is reinforced, and the stability of the elevator shaft is ensured.

With respect to the related art in the above, the inventors consider that there are the following drawbacks: the existing structure can strengthen the elevator shaft, but because the structure is single, the parts have no mutual supporting effect, so that the stress of the parts of the strengthening structure is uneven, and the strengthening effect is affected, therefore, the elevator shaft strengthening structure for the old community transformation is provided for solving the problems.

Disclosure of Invention

The utility model provides an elevator shaft reinforcing structure for reforming old communities, which has the advantages of being capable of stably supporting plates to achieve uniform stress, and solves the problems that the existing structure can reinforce an elevator shaft, but the existing structure is single, and the parts of the reinforcing structure are not supported, so that the stress of the parts of the reinforcing structure is uneven to influence the reinforcing effect.

In order to realize stable support among plates so as to achieve the aim of uniform stress, the utility model provides the following technical scheme: an elevator shaft reinforcing structure for old community reconstruction, comprising: set up subaerial unable adjustment base, unable adjustment base overall shape is the U type, still includes: the spliced first support rods are spliced at the periphery of the top of the fixed base, and the first support plates are fixedly arranged on the outer side walls of the first support rods and close to the top; the support plate is arranged at the top of the first support plate and is formed by clamping, the support plate comprises a first fixing plate which is symmetrically clamped at the top of the first support plate, a second fixing plate is movably clamped at the top of the first fixing plate, the first support rods penetrate and are inserted at the top of the support plate formed by clamping, and a first inserting connection rod is arranged between the support plates in a plurality of groups.

As a preferable technical scheme of the utility model, a plurality of groups of cylindrical clamping plates are fixedly arranged at the bottom of the first supporting rod, and a plurality of groups of cylindrical clamping grooves for clamping the plurality of groups of cylindrical clamping plates are formed in the top of the first supporting rod.

As a preferable technical scheme of the utility model, a third fixing plate is fixedly arranged at the bottom of one end of the first fixing plate, and a fourth fixing plate for clamping the third fixing plate is fixedly arranged at the top of one end of the second fixing plate.

As a preferable mode of the present utility model, the third fixing plate and the first fixing plate are integrally formed, the fourth fixing plate and the second fixing plate are integrally formed, and the third fixing plate and the fourth fixing plate have the same size.

As a preferable technical scheme of the utility model, a limit clamping block is fixedly arranged at the top of the first supporting plate, and limit clamping grooves for clamping the limit clamping block are formed in the bottoms of the first fixing plate and the third fixing plate.

As a preferable technical scheme of the utility model, a first inserting groove for inserting the first supporting rod is formed in the top of the fixed base, a second inserting groove is formed in the top of the fixed base, a second inserting hole is formed in the tops of the third fixed plate and the fourth fixed plate, a second supporting rod is fixedly inserted into an inner cavity of the second inserting groove, and one end of the second supporting rod is inserted into an inner cavity of the second inserting hole.

As a preferable technical scheme of the utility model, the top parts of the fixed base, the first fixed plate and the second fixed plate are respectively provided with a third inserting groove for inserting the first inserting connection rod, and the third inserting grooves and the first inserting connection rods are respectively provided with a plurality of groups.

As a preferable technical scheme of the utility model, a plurality of groups of third inserting grooves are in one-to-one correspondence with a plurality of groups of first inserting rods, and the first inserting rods are parallel.

As a preferable technical scheme of the utility model, two sides of the fixed base are provided with second supporting plates fixedly connected with the ground, and the tops of the two groups of second supporting plates are fixedly connected with one side wall of the first supporting plate.

As a preferable technical scheme of the utility model, the top of the fixed base is fixedly provided with the second inserting and connecting rods, a plurality of groups of second inserting and connecting rods are arranged, and the bottom of each group of second inserting and connecting rods is conical.

Compared with the prior art, the elevator shaft reinforcing structure for old community transformation has the following beneficial effects:

1. this old district reforms transform and uses elevator shaft reinforced structure through pegging graft first bracing piece in the second jack-in groove at unable adjustment base top, then splice the height of adjusting first bracing piece through the welding cylindricality cardboard and the cylindricality draw-in groove at first bracing piece bottom and top as required, then pass through spacing fixture block with first fixed plate, the second fixed plate, joint cooperation between the spacing draw-in groove, support at the top of first backup pad, then pass first bracing piece to the third fixed plate, the first jack-in hole that the fourth fixed plate was offered, thereby can tentatively splice and form a reinforced structure, peg graft the cooperation between through third jack-in groove, first jack-in pole, thereby can strengthen the joint strength between the reinforced structure of splice formation, in order to realize carrying out steady support between each panel, in order to reach the even effect of atress.

2. This old district reforms transform and uses elevator shaft reinforced structure to fixed second backup pad that links to each other through top and first backup pad lateral wall to second backup pad bottom links to each other with ground is fixed, thereby can play further supporting role to the reinforced structure of splice formation, in order to improve reinforced structure holistic stability.

Drawings

Fig. 1 is a schematic diagram of a reinforcing structure of an elevator shaft for old community reconstruction according to the present utility model;

FIG. 2 is a schematic view of a stationary base structure according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a first support bar according to the present utility model;

FIG. 4 is a schematic view of a structure of a fixing clip according to the present utility model;

FIG. 5 is a schematic side view of the fixing clip of the present utility model.

In the figure: 1. a fixed base; 2. a first support bar; 3. a cylindrical clamping plate; 4. a cylindrical clamping groove; 5. a first support plate; 6. a limit clamping block; 7. a first fixing plate; 8. a second fixing plate; 9. a third fixing plate; 10. a fourth fixing plate; 11. a first socket groove; 12. a first plug hole; 13. a limit clamping groove; 14. a second insertion groove; 15. a second plug hole; 16. a second support bar; 17. a third insertion groove; 18. a first plug rod; 19. a second support plate; 20. and a second plug-in rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the utility model discloses a hoistway reinforcement structure for old community reconstruction, comprising: set up subaerial unable adjustment base 1, unable adjustment base 1 overall shape is the U type, still includes: the spliced first support rods 2 are spliced at the periphery of the top of the fixed base 1, and a first support plate 5 is fixedly arranged on the outer side wall of the first support rods 2 and close to the top; the support plate is arranged at the top of the first support plate 5 and is formed by clamping, the support plate comprises a first fixing plate 7 which is symmetrically clamped at the first support plate 5, a second fixing plate 8 is movably clamped at the top of the first fixing plate 7, the first support rod 2 is inserted into the top of the support plate formed by clamping in a penetrating manner, and a first inserting connection rod 18 is arranged between multiple groups of support plates.

Specifically, a plurality of groups of cylindrical clamping plates 3 are fixedly arranged at the bottom of the first supporting rod 2, and a plurality of groups of cylindrical clamping grooves 4 for clamping the plurality of groups of cylindrical clamping plates 3 are formed in the top of the first supporting rod 2.

In this embodiment, through the welding with offer the cooperation of joint between multiunit cylindricality draw-in groove 4 at first bracing piece 2 top at multiunit cylindricality cardboard 3 of first bracing piece 2 bottom to can splice multiunit first bracing piece 2 together, and then can splice the height of adjustment first bracing piece 2 according to the demand.

Specifically, the bottom of one end of the first fixing plate 7 is fixedly provided with a third fixing plate 9, and the top of one end of the second fixing plate 8 is fixedly provided with a fourth fixing plate 10 for clamping the third fixing plate 9; the third fixing plate 9 and the first fixing plate 7 are integrally formed, the fourth fixing plate 10 and the second fixing plate 8 are integrally formed, and the sizes of the third fixing plate 9 and the fourth fixing plate 10 are the same.

In this embodiment, through welding at first fixed plate 7 one end bottom and integrated into one piece's third fixed plate 9 and welding at second fixed plate 8 one end top and integrated into one piece's fourth fixed plate 10 between the two joint cooperation to the size is the same between third fixed plate 9 and the fourth fixed plate 10, thereby can make the first fixed plate 7 after the joint is formed, the top and the bottom of second fixed plate 8 all be in same horizontal plane, and then can play the supporting role to the reinforced structure through the backup pad that the joint was formed.

Specifically, the top of the first supporting plate 5 is fixedly provided with a limiting clamping block 6, and the bottoms of the first fixing plate 7 and the third fixing plate 9 are provided with limiting clamping grooves 13 for clamping the limiting clamping block 6.

In this embodiment, the limiting clamping block 6 welded at the top of the first supporting plate 5 is matched with the limiting clamping groove 13 formed at the bottom of the first fixing plate 7 and the third fixing plate 9 in a clamping manner, so that the first fixing plate 7 and the second fixing plate 8 can be supported at the top of the first supporting plate 5, and meanwhile, the first fixing plate 7 and the second fixing plate 8 formed in a clamping manner can be preliminarily fixed.

Specifically, the first inserting groove 11 for inserting the first supporting rod 2 is formed in the top of the fixed base 1, the second inserting groove 14 is formed in the top of the fixed base 1, the second inserting hole 15 is formed in the tops of the third fixed plate 9 and the fourth fixed plate 10, the second supporting rod 16 is fixedly inserted into the inner cavity of the second inserting groove 14, and one end of the second supporting rod 16 is inserted into the inner cavity of the second inserting hole 15.

In this embodiment, through the first jack groove 11 of seting up at unable adjustment base 1 top to can conveniently fix first bracing piece 2 on unable adjustment base 1, through seting up the cooperation of pegging graft between second jack groove 14 and the second jack hole 15 and the second bracing piece 16 at unable adjustment base 1 top, third fixed plate 9 and fourth fixed plate 10 top, thereby can increase the joint intensity between first fixed plate 7, the second fixed plate 8.

Specifically, the top parts of the fixed base 1, the first fixed plate 7 and the second fixed plate 8 are respectively provided with a third inserting groove 17 for inserting the first inserting connection rod 18, and a plurality of groups of third inserting grooves 17 and the first inserting connection rods 18 are respectively arranged; the third inserting grooves 17 are in one-to-one correspondence with the first inserting rods 18, and the first inserting rods 18 are parallel.

In this embodiment, through offer at unable adjustment base 1, first fixed plate 7, the multiunit third grafting groove 17 at second fixed plate 8 top with weld at the first grafting pole 18 of multiunit at first fixed plate 7 and second fixed plate 8 top between the cooperation of pegging graft one by one to can strengthen the joint strength between the reinforced structure of splice formation, can make the atress between the reinforced structure of splice formation more even again simultaneously.

Specifically, the two sides of the fixed base 1 are provided with second support plates 19 fixedly connected with the ground, and the tops of the two groups of second support plates 19 are fixedly connected with one side wall of the first support plate 5.

In this embodiment, the second support plate 19 is fixedly connected to one side wall of the first support plate 5 through the top, and the bottom of the second support plate 19 is fixedly connected to the ground, so that the reinforcement structure formed by splicing can be primarily supported.

Specifically, the top of the fixed base 1 is fixedly provided with a second inserting and connecting rod 20, the second inserting and connecting rod 20 is provided with a plurality of groups, and the bottom of each group of second inserting and connecting rods 20 is conical.

In this embodiment, the plurality of groups of second inserting and connecting rods 20 with tapered bottoms are welded on the top of the fixed base 1, so that the fixed base 1 can be conveniently fixed on the ground, and the spliced reinforcing structure can be further supported.

The working principle and the using flow of the utility model are as follows: when in use, firstly, the fixing base 1 is fixed on the ground through a plurality of groups of second plugging rods 20 with conical bottoms welded at the top of the fixing base 1, then the first supporting rod 2 is plugged into the inner cavity of the first plugging groove 11 at the top of the fixing base 1, as a plurality of groups of cylindrical clamping plates 3 are welded at the bottom of the first supporting rod 2, a plurality of groups of cylindrical clamping grooves 4 are formed at the top of the first supporting rod 2, so that the height of the first supporting rod 2 can be spliced and adjusted according to the requirement, and then the first fixing plate 7 and the second fixing plate 8 are matched with the limiting clamping grooves 13 formed at the bottom of the first fixing plate 7 and the third fixing plate 9 through the clamping and connecting between the limiting clamping blocks 6 welded at the top of the first fixing plate 5 and the limiting clamping grooves 13 formed at the bottom of the third fixing plate 9, so that the first fixing plate 7 and the second fixing plate 8 can be primarily supported at the top of the first supporting plate 5, and the bottom of one end of the first fixing plate 7 is welded with an integrally formed third fixing plate 9, the top of one end of the second fixing plate 8 is welded with an integrally formed fourth fixing plate 10, the sizes of the third fixing plate 9 and the fourth fixing plate 10 are the same, so that the top and the bottom of the first fixing plate 7 and the second fixing plate 8 after the clamping forming are all in the same horizontal plane, then the first supporting rod 2 passes through the inner cavity of a first inserting hole 12 formed at the top of the third fixing plate 9 and the fourth fixing plate 10, a reinforcing structure can be formed by preliminary splicing, the second inserting grooves 14 formed at the top of the fixing base 1 and the top of the third fixing plate 9 and the top of the fourth fixing plate 10 are matched with the second inserting holes 15 and the second supporting rod 16 in an inserting way, the clamping strength between the first fixing plate 7 and the second fixing plate 8 can be increased, and then can improve the holistic joint strength of reinforced structure to unable adjustment base 1, first fixed plate 7, multiunit third spliced groove 17 has been seted up at second fixed plate 8 top, first fixed plate 7 and the welding of second fixed plate 8 top have multiunit first spliced pole 18, through the cooperation of pegging graft between the multiunit one by one, thereby can strengthen the joint strength between the reinforced structure of splice formation, simultaneously can make the atress between the reinforced structure of splice formation more even again, in order to realize carrying out steady support between each panel, in order to reach the even effect of atress, after the reinforced structure is fixed, through the fixed second backup pad 19 that links to each other of top and first backup pad 5 side wall, and the fixed linking to each other of second backup pad 19 bottom and ground, thereby can play further supporting role to the reinforced structure of splice formation, in order to improve the holistic stability of reinforced structure.

It should be noted that in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An elevator shaft reinforcing structure for old community reconstruction, comprising: set up unable adjustment base (1) subaerial, unable adjustment base (1) overall shape is the U type, its characterized in that still includes:

the spliced first support rods (2) are spliced at the periphery of the top of the fixed base (1), and a first support plate (5) is fixedly arranged on the outer side wall of the first support rods (2) and close to the top;

the support plate is arranged at the top of the first support plate (5) and is formed by clamping, the support plate comprises first fixing plates (7) symmetrically clamped to the first support plate (5), second fixing plates (8) are movably clamped to the top of the first fixing plates (7), the first support rods (2) penetrate and are inserted into the top of the support plate formed by clamping, and first inserting connection rods (18) are arranged between the support plates.

2. The old district improvement elevator hoistway reinforcement structure according to claim 1, wherein: the bottom of the first supporting rod (2) is fixedly provided with a plurality of groups of cylindrical clamping plates (3), and the top of the first supporting rod (2) is provided with a plurality of groups of cylindrical clamping grooves (4) for clamping the plurality of groups of cylindrical clamping plates (3).

3. The old district improvement elevator hoistway reinforcement structure according to claim 1, wherein: the bottom of one end of the first fixing plate (7) is fixedly provided with a third fixing plate (9), and the top of one end of the second fixing plate (8) is fixedly provided with a fourth fixing plate (10) for clamping the third fixing plate (9).

4. A hoistway reinforcement structure for old cell modification according to claim 3, wherein: the third fixing plate (9) and the first fixing plate (7) are integrally formed, the fourth fixing plate (10) and the second fixing plate (8) are integrally formed, and the sizes of the third fixing plate (9) and the fourth fixing plate (10) are the same.

5. A hoistway reinforcement structure for old cell modification according to claim 3, wherein: the utility model discloses a spacing fixture block, including first backup pad (5), first fixed plate (7), first fixed plate (9) are all offered to first backup pad (5) top fixed mounting has spacing fixture block (6), first fixed plate (7) with spacing draw-in groove (13) that are used for the joint spacing fixture block (6) are all offered to third fixed plate (9) bottom.

6. A hoistway reinforcement structure for old cell modification according to claim 3, wherein: the utility model discloses a fixed base, including fixed base (1), second fixed plate (9), fourth fixed plate (10), second fixed plate (9), second fixed plate (10), fixed base (1) top is offered and is used for pegging graft first grafting groove (11) of first bracing piece (2), second grafting groove (14) have been offered at fixed base (1) top, third fixed plate (9) with second grafting hole (15) have been offered at fourth fixed plate (10) top, second bracing piece (16) have been pegged graft to second grafting groove (14) inner chamber, and second bracing piece (16) one end is pegged graft the inner chamber of second grafting hole (15).

7. The old district improvement elevator hoistway reinforcement structure according to claim 1, wherein: the fixing base (1), the first fixing plate (7) and the second fixing plate (8) are provided with third inserting grooves (17) for inserting the first inserting connection rods (18) at the tops, and the third inserting grooves (17) and the first inserting connection rods (18) are provided with multiple groups.

8. The old district improvement elevator hoistway reinforcement structure according to claim 7, wherein: the third inserting grooves (17) are in one-to-one correspondence with the first inserting rods (18), and the first inserting rods (18) are parallel.

9. The old district improvement elevator hoistway reinforcement structure according to claim 1, wherein: second supporting plates (19) fixedly connected with the ground are arranged on two sides of the fixed base (1), and the tops of the two groups of second supporting plates (19) are fixedly connected with one side wall of the first supporting plate (5).

10. The old district improvement elevator hoistway reinforcement structure according to claim 1, wherein: the fixed base (1) top fixed mounting has second plug pole (20), second plug pole (20) are provided with the multiunit to every group second plug pole (20) bottom is the toper.