CN210621715U

CN210621715U - A concrete steel structure template for foundation ditch is prevented soil

Info

Publication number: CN210621715U
Application number: CN201921529924.5U
Authority: CN
Inventors: 余丙竹; 蒙亮灼; 李俊男
Original assignee: Shenzhen Shenan Enterprise Co ltd
Current assignee: Shenzhen Shenan Enterprise Co ltd
Priority date: 2019-09-09
Filing date: 2019-09-09
Publication date: 2020-05-26
Anticipated expiration: 2029-09-09

Abstract

The utility model relates to a concrete steel structure template for foundation ditch is prevented native, be fixed in subaerial fixed plate including overlapping and interval, concrete placement in two between the fixed plate, still including the support that is used for supporting the fixed plate, the support articulates the dead lever of wearing to locate on the bracing piece in bracing piece and the vertical slip of one side that the concrete was kept away from to the fixed plate, the dead lever inserts and is fixed in subaerially, the dead lever can slide from the bracing piece. When the fixing plate is fixed on the ground, the fixing plate can not incline when concrete is poured for reinforcing. The staff rotates the bracing piece to the side of keeping away from the fixed plate, and the dead lever is inserted and is fixed in subaerially, and the bracing piece keeps the tilt state. At the moment, the fixed rod stably supports the fixed plate through the supporting rod, the support structure is simple, and materials are saved. Meanwhile, the fixing mode is convenient, and the working intensity of workers is reduced.

Description

A concrete steel structure template for foundation ditch is prevented soil

Technical Field

The utility model belongs to the technical field of the technique of concrete form and specifically relates to a concrete steel structure template for foundation ditch soil protection is related to.

Background

In the house construction, the deep basal pit is a main engineering, and after the deep basal pit has been built, need be provided with waterproof construction and soil-tight structure around the deep basal pit, prevent that a large amount of rainwater and soil are washed into the deep basal pit in the rainy day, influence the engineering of deep basal pit. Therefore, concrete with a certain height is poured around the deep foundation pit, and the concrete has the functions of water resistance and soil resistance. In the process of repairing concrete, a constructor needs to fix concrete templates around a foundation pit, concrete is poured between the concrete templates, and after the concrete is solidified, the waterproof and soil-proof effects can be started.

When the concrete formwork is installed, after the concrete formwork is fixed on the ground, the support is generally installed on one side, away from the concrete, of the concrete formwork, so that the concrete formwork is stabilized, and when the concrete is poured, the concrete formwork cannot incline and the like, and the pouring of the concrete is influenced. However, the structure of the general bracket is complicated, and a large amount of labor is required to install the bracket in order to stabilize the concrete form.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a concrete steel structure template for foundation ditch is prevented native, the simple structure of template and support, the template is consolidated conveniently.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a concrete steel structure template for foundation ditch is prevented soil, is fixed in subaerial fixed plate including overlapping and interval, and concrete placement is in two between the fixed plate, still including the support that is used for supporting the fixed plate, the support articulates in the bracing piece of one side that the concrete was kept away from to the fixed plate and the dead lever of wearing to locate on the bracing piece that slides vertically, the dead lever inserts and is fixed in subaerially, the dead lever can slide from the bracing piece.

Through adopting above-mentioned scheme, on the fixed plate was fixed in subaerial, when concreting in order to consolidate the fixed plate, can not take place the slope. The staff rotates the bracing piece to the side of keeping away from the fixed plate, and the dead lever is inserted and is fixed in subaerially, and the bracing piece keeps the tilt state. At the moment, the fixed rod stably supports the fixed plate through the supporting rod, the support structure is simple, and materials are saved. Meanwhile, the fixing mode is convenient, and the working intensity of workers is reduced.

After the concrete solidifies, only the fixing rod needs to be pulled out, so that the fixing plate is detached. And meanwhile, the supporting rod is rotated to one side of the fixing plate, so that the template is convenient to use next time.

Preferably, a limiting ring which is arranged at an interval with the top of the fixing rod is fixed at the upper part of the fixing rod, and the limiting ring is abutted to the supporting rod.

By adopting the above scheme, through the setting of spacing ring, when the staff beaten the dead lever and stretched into the ground, when spacing ring and bracing piece looks butt, the dead lever stopped to stretch into, made the dead lever part be located the upside on ground, made things convenient for the staff to extract the dead lever.

Preferably, a support ring is fixed on the free section of the support rod, and the fixing rod is slidably arranged on the support ring in a penetrating manner.

By adopting the scheme, the fixing rod can stably and vertically slide through the arrangement of the supporting ring; simultaneously, through the setting of support ring, make the spacing ring pass through support ring and the stable butt of bracing piece.

Preferably, a supporting part is fixed between the two fixing plates, and the supporting part comprises a first supporting pipe, a second supporting pipe sliding in the first supporting pipe, and a positioning ring which is connected to the second supporting pipe in a threaded manner and the end of the first supporting pipe is abutted; one end, far away from the positioning ring, of the first supporting pipe is hinged to one fixing plate, and one end, far away from the first supporting pipe, of the second supporting pipe is abutted to the other fixing plate.

Through adopting above-mentioned scheme, after two fixed plates are fixed, need further firm fixed plate, avoid two fixed plates to draw close. The first supporting tube and the second supporting tube are respectively abutted against the corresponding fixing plates, the second supporting tube is abutted against the end part of the first supporting tube through the positioning ring, and the first supporting tube and the second supporting tube cannot slide relatively, so that the two fixing plates are stabilized; simultaneously, when dismantling the fixed plate, to keeping away from one side rotation holding ring of first stay tube, the second stay tube slides to first stay tube to rotate one side to the fixed plate with first stay tube and second stay tube, make things convenient for next use.

Preferably, the end of the first support tube extends perpendicularly outwardly from a collar, and the positioning ring abuts against the collar.

By adopting the scheme, the end part of the second supporting pipe is connected with the first supporting pipe through the convex ring in a butting way by the arrangement of the convex ring, so that the first supporting pipe and the second supporting pipe are stably connected in a butting way.

Preferably, the second supporting tube is fixedly sleeved with an anti-slip sleeve, and the second supporting tube is abutted to the fixing plate through the anti-slip sleeve.

Through adopting above-mentioned scheme, through the setting of antiskid cover, the second stay tube passes through antiskid cover and fixed plate looks butt, makes the butt of second stay tube and fixed plate more stable.

Preferably, the anti-slip sleeve is in a round table shape, and one end of the anti-slip sleeve with smaller end area is sleeved and fixed on the outer side of the second supporting tube.

To sum up, the utility model discloses a beneficial technological effect does:

1. when the fixing plate is fixed on the ground, the fixing plate can not incline when concrete is poured for reinforcing. The staff rotates the bracing piece to the side of keeping away from the fixed plate, and the dead lever is inserted and is fixed in subaerially, and the bracing piece keeps the tilt state. At the moment, the fixed rod stably supports the fixed plate through the supporting rod, the support structure is simple, and materials are saved. Meanwhile, the fixing mode is convenient, and the working intensity of workers is reduced.

2. After the concrete solidifies, only the fixing rod needs to be pulled out, so that the fixing plate is detached. And meanwhile, the supporting rod is rotated to one side of the fixing plate, so that the template is convenient to use next time.

Drawings

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

fig. 2 is a schematic structural view of the bracket, the fixing plate and the supporting part.

In the figure: 1. a fixing plate; 2. a support; 21. a support bar; 22. fixing the rod; 23. a support ring; 24. a limiting ring; 25. a fixed block; 26. a spike portion; 3. a support portion; 31. a first support tube; 32. a second support tube; 33. a positioning ring; 34. a convex ring; 35. an anti-slip sleeve.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Refer to fig. 1, do the utility model discloses a concrete steel structure template for foundation ditch soil protection. Two layers of fixing plates 1 which are arranged at intervals are vertically fixed on the ground around the foundation pit, and concrete is poured between the two fixing plates 1; simultaneously, two fixed plates 1 keep away from that one side of concrete articulates there is the support 2 of consolidating fixed plate 1, and support 2 is fixed in subaerially to make support 2 support fixed plate 1, prevent that fixed plate 1 from taking place the slope when concreting.

Referring to fig. 2, the bracket 2 includes a support rod 21 and a fixing rod 22, one end of the support rod 21 is hinged to the middle of the side wall of the fixing plate 1 through a rotating shaft, a support ring 23 is welded to the other end of the support rod 21, and when the support rod 21 is at a certain inclination angle, the support ring 23 is just horizontal. At the same time, the fixing rod 22 is vertically slid into the support ring 23 through the opening of the support ring 23. The worker hammers the top of the fixing rod 22 downward by a corresponding tool, and the lower portion of the fixing rod 22 is inserted into and fixed to the ground. Therefore, when the bracket 2 supports the fixing plate 22, one end of the support rod 21 abuts on the fixing rod 22 through the support ring 23, and the other end of the support rod 21 supports the fixing plate 1, thereby stabilizing the fixing plate 1.

A fixing block 25 for hammering the fixing rod is horizontally welded at the top of the fixing rod 22, and a pointed part 26 is arranged at the bottom end of the fixing rod 22. When a worker hammers the fixing rod 22, the worker may hammer the fixing block 25 downward by a corresponding tool, and the fixing rod 22 and the acupuncturing part 26 of the end of the fixing rod 22 are protruded into the ground, thereby hammering the lower part of the fixing rod 22 into the ground and thus stabilizing the fixing rod 22 on the ground.

The side wall of the upper part of the fixing rod 22 is welded with a horizontally arranged limiting ring 24, and the limiting ring 24 and the fixing block 25 are arranged at intervals. When the limiting ring 24 abuts against the supporting ring 23, the fixing rod 22 stops sliding into the ground. In this way, the worker can keep a section of the top of the fixing rod 22 above the ground, thereby facilitating the pulling out of the fixing rod 22.

A supporting part 3 is horizontally fixed between the upper parts of the inner sides of the two fixing plates 1, and two ends of the supporting part 3 respectively support the corresponding fixing plates 1, thereby avoiding the two fixing plates 1 from being drawn together. The support portion 3 includes a first support tube 31 and a second support tube 32 sliding inside the first support tube 31, and a positioning ring 33 screwed to the outside of the second support tube 32. One end of the first supporting tube 31 is hinged to the upper part of the inner side of the corresponding fixing plate 1 through a rotating shaft, the second supporting tube 32 slides in the first supporting tube 31 and is located at the other end of the first supporting tube 31, and one end of the second supporting tube 32, which is far away from the first supporting tube 31, abuts against the other fixing plate 1. Meanwhile, the positioning ring 33 is screwed to a section of the second support tube 32, and the fixing ring 33 abuts against an end of the first support tube 31 away from the fixing plate 1.

Specifically, when the first support tube 31 and the second support tube 32 support the two fixing plates 1, respectively, the positioning ring 33 abuts against the end of the first support tube 31, so that the first support tube 31 and the second support tube 32 do not slide relative to each other. When detaching the first support tube 31 and the second support tube 32, the worker rotates the positioning ring 33 to the side away from the first support tube 31, slides the second support tube 32 into the first support tube 31, and disengages the end of the second support tube 32 from the fixing plate 1 and rotates to the side of the fixing plate 1.

An annular convex ring 34 extends outwards vertically from the end edge of the first fixing plate 1, and the positioning ring 33 abuts against the convex ring 34, so that the abutting of the positioning ring 33 and the end of the first supporting ring 23 is more stable.

An anti-slip sleeve 35 is fixedly sleeved on one end of the second support tube 32, which is far away from the first support tube 31, the anti-slip sleeve 35 is in a circular truncated cone shape, one end of the second support tube 32 is fixed on one end of the anti-slip sleeve 35, which has a smaller area, and the other end of the anti-slip sleeve 35 abuts against the fixing plate 1.

The implementation principle of the embodiment is as follows: after the two fixing plates 1 are fixed on the ground, the supporting rods 21 are rotated to incline and the supporting rings 23 are just kept horizontal in order to stabilize the fixing plates 1. At the moment, the worker slides the fixing rod 22 into the supporting ring 23, and hammers the fixing rod 22 into the ground through a corresponding tool until the supporting ring 23 abuts against the limiting ring 24; meanwhile, the fixing bar 22 supports the fixing plate 1 by means of the support ring 23.

To further stabilize the distance between the two fixing plates 1, the first supporting tube 31 is rotated to a horizontal state, and one end of the second supporting tube 32 is slid to the fixing plate 1 and abuts against the fixing cover plate through the anti-slip sleeve 35. At this time, by rotating the positioning ring 33, the positioning ring 33 is in contact with the end of the first support tube 31, so that the first support tube 31 and the second support tube 32 do not slide relative to each other, and the fixing plates 1 are fixed.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a concrete steel structure template for foundation ditch is prevented soil, is fixed in subaerial fixed plate (1) including overlapping and interval, concrete placement in two between fixed plate (1), its characterized in that: the concrete-free concrete fixing device is characterized by further comprising a support (2) used for supporting the fixing plate (1), the support (2) is hinged to a supporting rod (21) on one side, away from concrete, of the fixing plate (1) and a fixing rod (22) vertically and slidably arranged on the supporting rod (21), the fixing rod (22) is inserted into and fixed on the ground, and the fixing rod (22) can slide away from the supporting rod (21).

2. A concrete steel structural formwork for foundation pit soil proofing according to claim 1, wherein: the top of the fixed rod (22) is fixed with a fixed block (25) convenient for hammering the fixed rod (22), and the bottom of the fixed rod (22) is provided with a spine part (26).

3. A concrete steel structural formwork for foundation pit soil proofing according to claim 2, wherein: the upper part of the fixing rod (22) is fixed with a limiting ring (24) which is arranged at an interval with the top of the fixing rod (22), and the limiting ring (24) is abutted against the supporting rod (21).

4. A concrete steel structural formwork for foundation pit soil proofing according to claim 1 or 3, wherein: the free section of the supporting rod (21) is fixed with a supporting ring (23), and the fixing rod (22) penetrates through the supporting ring (23) in a sliding mode.

5. A concrete steel structural formwork for foundation pit soil proofing according to claim 1, wherein: a supporting part (3) is fixed between the two fixing plates (1), and the supporting part (3) comprises a first supporting tube (31), a second supporting tube (32) sliding in the first supporting tube (31), and a positioning ring (33) which is in threaded connection with the second supporting tube (32) and is abutted to the end part of the first supporting tube (31); one end, far away from the positioning ring (33), of the first supporting pipe (31) is hinged to one fixing plate (1), and one end, far away from the first supporting pipe (31), of the second supporting pipe (32) is abutted to the other fixing plate (1).

6. A concrete steel structural formwork for foundation pit soil proofing according to claim 5, wherein: the end part of the first supporting pipe (31) extends perpendicularly outwards to form a convex ring (34), and the positioning ring (33) is abutted to the convex ring (34).

7. A concrete steel structural formwork for foundation pit soil proofing according to claim 5, wherein: an anti-skidding sleeve (35) is fixedly sleeved on the second supporting pipe (32), and the second supporting pipe is abutted to the fixing plate (1) through the anti-skidding sleeve (35).

8. A concrete steel structural formwork for foundation pit soil proofing according to claim 7, wherein: the anti-skidding sleeve (35) is in a round table shape, and one end, with a smaller end area, of the end of the anti-skidding sleeve (35) is sleeved and fixed on the outer side of the second supporting pipe (32).