CN215054572U - Bored concrete pile steel reinforcement cage subassembly - Google Patents

Abstract

The utility model discloses a bored concrete pile steel reinforcement cage subassembly belongs to the building technology field, this bored concrete pile steel reinforcement cage subassembly, including the locating rack, be located four group's backplate and the steel reinforcement cage in the locating rack, the locating rack includes four locating levers and with four link together's first collar between the up end of locating lever, each the backplate takes shape in adjacent in the space between the locating lever, be located and be provided with the steadiness piece for the locating lever on the upper surface of first collar, the steel reinforcement cage is placed in four groups formation intracavity between the backplate is through squeezing into the ground with the locating rack along the vertical direction, once squeezes into the notch on the first collar with the backplate again, and the backplate leads to the cutting slips in the second spout to guarantee the predetermined straightness that hangs down of backplate.

Description

Bored concrete pile steel reinforcement cage subassembly

Technical Field

The utility model relates to a building technical field, more specifically say, relate to a bored concrete pile steel reinforcement cage subassembly.

Background

Pile structures are foundation structures commonly adopted in buildings such as houses, roads, bridges and wharfs; in the construction process of the cast-in-place pile, the pile location is generally determined → the hole is drilled → the hole is cleared → the cage is laid → the concrete is poured.

Because of the steel reinforcement cage is heavier, when the steel reinforcement cage went down to in the drilling, the steel reinforcement cage was located the height in the drilling and is fixed, because the steel reinforcement cage sinks more easily, consequently need support the steel reinforcement cage, prevents that the steel reinforcement cage from sinking.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bored concrete pile steel reinforcement cage subassembly aims at can solving the sunken problem of steel reinforcement cage among the prior art effectively.

In order to solve the above problem, the utility model adopts the following technical scheme:

the utility model provides a bored concrete pile steel reinforcement cage subassembly, includes the locating rack, is located four group's backplate and steel reinforcement cage of locating rack, the locating rack includes four locating levers and with four link together's first collar between the up end of locating lever, each the backplate takes shape in adjacent in the space between the locating lever, be located the upper surface of first collar and be provided with the steadiness component that is used for supporting fixed steel reinforcement cage, the steel reinforcement cage is placed in four groups in the cavity of formation between the backplate, each the both sides of locating lever are opened along length direction has the third spout, through with the locating rack squeeze into the ground along the vertical direction, once squeeze into the backplate in the notch on the first collar again, the backplate leads to the cutting slip in the third spout to guarantee the predetermined straightness that hangs down of backplate.

As an optimization of the utility model, each it has first spout to open along length direction on the inner wall of backplate, the welding has the gag lever post with first spout looks adaptation on the steel reinforcement cage.

As an optimization, the cutting with third spout looks adaptation is installed to the both sides of backplate, the lower extreme of locating lever is connected with the toper and inserts the post.

As an optimization of the utility model, the steadiness piece is including installing four locating plates on first collar, one of them install perpendicularly on the locating plate and promote the cylinder, all the other three install the stand perpendicularly on the locating plate, all install the carriage on promote cylinder and the stand, equal sliding connection has the briquetting, four groups in the carriage be connected with the second collar between the briquetting.

As an optimization of the utility model, each the carriage is including the fixed plate that is located the locating plate top, be connected with the second spout between fixed plate and the locating plate, the briquetting includes the slider of sliding connection in the second spout, the slider is kept away from one side of second spout and is installed L shape connecting plate, the lower surface slidable mounting of L shape connecting plate horizontal segment has L type hook piece.

As a preferred, be located the vertical section upper surface mounting of the L shape connecting plate of promotion cylinder department and have first connecting seat, the expansion end internal rotation that promotes the cylinder is connected with the sprocket, is located to promote the cylinder and keeps away from and installs the second connecting seat on the fixed plate of first connecting seat one side, be connected with the chain together with the sprocket meshing between first connecting seat and the second connecting seat.

Compared with the prior art, the utility model has the advantages of:

(1) the utility model discloses a squeeze into the ground with the locating rack along the vertical direction, once squeeze into the notch on the first collar with the backplate again, the backplate slides in the third spout through the cutting to guarantee the predetermined straightness that hangs down of backplate.

(2) The utility model discloses a slide prefabricated steel reinforcement cage and place in four backplate, during the concreting, start the push cylinder, when the expansion end of push cylinder goes up and down, because the fixed connection relation between chain and the second connecting seat makes the sprocket rotate chain pulling slider and carries out the rectilinear sliding, and the steel reinforcement cage is hooked to the L type hook block of control four groups, makes the steel reinforcement cage maintain in the height of predetermineeing, plays certain fixed effect, prevents to sink.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the mounting structure of the guard plate and the reinforcement cage of the present invention;

fig. 3 is an enlarged schematic view of the structure at a in fig. 2 according to the present invention;

fig. 4 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.

The reference numbers in the figures illustrate:

1. a positioning frame; 101. positioning a rod; 1011. a third chute; 1012. a conical insert column; 102. a first mounting ring; 2. a guard plate; 201. a first chute; 202. cutting; 3. a reinforcement cage; 301. a limiting rod; 4. a stabilizing member; 401. positioning a plate; 402. a push cylinder; 403. a column; 404. a carriage; 4041. a fixing plate; 4042. a second chute; 405. pressing blocks; 4051. a slider; 4052. an L-shaped connecting plate; 4053. an L-shaped hook block; 406. a second mounting ring; 407. a first connecting seat; 408. a sprocket; 409. a second connecting seat; 410. and a chain.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

Example (b):

referring to fig. 1-2, a bored concrete pile reinforcement cage assembly includes a positioning frame 1, four sets of protection plates 2 and reinforcement cages 3, the positioning frame 1 includes four positioning rods 101 and a first mounting ring 102 connecting upper end surfaces of the four positioning rods 101 together, each protection plate 2 is formed in a space between adjacent positioning rods 101, a fixing member 4 for supporting and fixing the reinforcement cage 3 is disposed on an upper surface of the first mounting ring 102, the reinforcement cages 3 are disposed in cavities formed between the four sets of protection plates 2, the size of the guard plate 2 is matched with the size of the notch, and the steel reinforcement cage 3 is heavy and easy to sink, when the cast-in-place pile is used for pouring concrete, the steel reinforcement cage 3 is easy to sink, so that the steel reinforcement cage 3 cannot maintain the height, the structural strength of the pile is directly influenced, and the stable part 4 is arranged on the upper surface of the first mounting ring 102.

Specifically, referring to fig. 2-3, a first sliding groove 201 is formed in the inner wall of each guard plate 2 along the length direction, a limiting rod 301 matched with the first sliding groove 201 is welded on the reinforcement cage 3, and when the reinforcement cage 3 is fixed in the four sets of guard plates 2, the reinforcement cage 3 is slidably connected in the first sliding groove 201 through the limiting rod 301 and is slidably connected in a forming cavity formed by the four sets of guard plates 2, so that the perpendicularity of the reinforcement cage 3 is ensured, and the reinforcement cage 3 is prevented from shaking.

Specifically, refer to and draw figure 1, open along length direction in the both sides of each locating lever 101 has third spout 1011, the cutting 202 with third spout 1011 looks adaptation is installed to the both sides of backplate 2, backplate 2 leads to cutting 202 and slides in third spout 1011, thereby guarantee 2 predetermined straightness that hangs down of backplate, still install the connecting hole that is used for drawing high and demolishs on the upper surface of backplate 2, a hoisting device for being connected with external world, the lower extreme of locating lever 101 is connected with the toper and inserts post 1012, in the convenient quick discrepancy soil.

Specifically, referring to fig. 1, the steady member 4 includes four positioning plates 401 mounted on the first mounting ring 102, the area of the four positioning plates 401 is smaller than the diameter of the positioning rod 101, and the mounting of the guard plate 2 is not hindered, wherein a push cylinder 402 is vertically mounted on one positioning plate 401, the stand columns 403 are vertically mounted on the other three positioning plates 401, the push cylinder 402 is used as the overall power of the steady member 4, sliding frames 404 are mounted on the push cylinder 402 and the stand columns 403, pressing blocks 405 are slidably connected in the sliding frames 404, second mounting rings 406 are connected between the four pressing blocks 405, and the four pressing blocks 405 are connected through the second mounting rings 406, so that the four pressing blocks 405 are lifted and lowered together through one power source.

Specifically, referring to fig. 4, each sliding frame 404 includes a fixing plate 4041 located above the positioning plate 401, the specification of the fixing plate 4041 is the same as that of the positioning plate 401, a second sliding groove 4042 is connected between the fixing plate 4041 and the positioning plate 401, a notch direction of the second sliding groove 4042 is inwardly opened, the pressing block 405 includes a sliding block 4051 slidably connected in the second sliding groove 4042, an L-shaped connecting plate 4052 is installed on one side of the sliding block 4051 away from the second sliding groove 4042, and an L-shaped hook block 4053 is arranged on the lower surface of the horizontal section of the L-shaped connecting plate 4052 for hooking the placed reinforcement cage 3, so as to fix the reinforcement cage.

Specifically, referring to fig. 4, a first connecting seat 407 is installed on a vertical section of an L-shaped connecting plate 4052 located at the pushing cylinder 402, a chain wheel 408 is rotatably connected in a movable end of the pushing cylinder 402, a second connecting seat 409 is installed on a fixing plate 4041 located at a side of the pushing cylinder 402 far away from the first connecting seat 407, a chain 410 meshed with the chain wheel 408 is connected between the first connecting seat 407 and the second connecting seat 409, the chain 410 and the first connecting seat 407 are rotatably connected, and the chain 410 and the second connecting seat 409 are fixedly connected, when the movable end of the pushing cylinder 402 goes up and down, due to the fixed connection between the chain 410 and the second connecting seat 409, the chain wheel 408 rotates the chain 410 to pull the slider 4051 to linearly slide.

The working principle is as follows:

when the cast-in-place pile is constructed, the prefabricated reinforcement cage 3 is placed, the positioning frame 1 is driven into the ground along the vertical direction, the protection plate 2 is driven into the notch on the first mounting ring 102 once, the protection plate 2 slides in the third sliding groove 1011 through the insertion strip 202, the preset verticality of the protection plate 2 is ensured, then after the inner space formed by the four protection plates 2 is excavated and cleaned, and the like, when concrete is poured, the pushing cylinder 402 is started, when the movable end of the pushing cylinder 402 is lifted, due to the fixed connection relationship between the chain 410 and the second connecting seat 409, the chain wheel 408 is rotated, the chain 410 pulls the sliding block 4051 to slide linearly, the four groups of L-shaped hook blocks 4053 are controlled to hook the reinforcement cage 3, the reinforcement cage 3 is maintained in the preset height, the reinforcement cage 3 is prevented from sinking, the four protection plates 2 can be disassembled after the pouring is completed, and the positioning frame can be repeatedly used.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above description is only the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the improvement concept of the present invention within the technical scope disclosed in the present invention.

Claims (6)

1. The utility model provides a bored concrete pile steel reinforcement cage subassembly, includes locating rack (1), is located four groups backplate (2) and steel reinforcement cage (3) of locating rack (1), its characterized in that: locating rack (1) includes four locating levers (101) and will four link together first collar (102) between the up end of locating lever (101), each backplate (2) take shape in adjacent in the space between locating lever (101), be located and be provided with on the upper surface of first collar (102) and be used for supporting steadiness piece (4) of fixed steel reinforcement cage (3), steel reinforcement cage (3) are placed in four groups in the cavity of the formation between backplate (2).

2. A bored pile cage assembly according to claim 1, wherein: each open along length direction on the inner wall of backplate (2) has first spout (201), the welding has gag lever post (301) with first spout (201) looks adaptation on steel reinforcement cage (3).

3. A bored pile cage assembly according to claim 1, wherein: each both sides of locating lever (101) are opened along length direction has third spout (1011), the cutting (202) with third spout (1011) looks adaptation is installed to the both sides of backplate (2), the lower extreme of locating lever (101) is connected with toper insert post (1012).

4. A bored pile cage assembly according to claim 1, wherein: firm piece (4) are including installing four locating plates (401) on first collar (102), one of them locating plate (401) are gone up and are installed perpendicularly and promote cylinder (402), all other three locating plate (401) are gone up and are installed stand (403) perpendicularly, all install carriage (404) on promote cylinder (402) and stand (403), equal sliding connection has briquetting (405) in carriage (404), four groups be connected with second collar (406) between briquetting (405).

5. A bored pile cage assembly according to claim 4, wherein: each carriage (404) is including fixed plate (4041) that is located locating plate (401) top, be connected with second spout (4042) between fixed plate (4041) and locating plate (401), suppression piece (405) is including slider (4051) of sliding connection in second spout (4042), L shape connecting plate (4052) is installed to slider (4051) one side of keeping away from second spout (4042), the lower surface slidable mounting of L shape connecting plate (4052) horizontal segment has L type hook piece (4053).

6. A bored pile cage assembly according to claim 5, wherein: vertical section upper surface that is located L shape connecting plate (4052) of push cylinder (402) department has first connecting seat (407), the expansion end internal rotation of push cylinder (402) is connected with sprocket (408), is located and installs second connecting seat (409) on fixed plate (4041) of push cylinder (402) keeping away from first connecting seat (407) one side, be connected with between first connecting seat (407) and second connecting seat (409) and be connected with chain (410) with sprocket (408) meshing.

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