CN217232702U - Construction joint template - Google Patents

Abstract

The utility model discloses a construction joint template relates to concrete construction technical field to solve construction joint department construction space and be slightly little, lead to personnel unable entering, and easily take place to leak thick liquid in seam crossing, wall size, hang down straightness and the unable problem of guaranteeing of pleasing to the eye degree all. The construction joint template includes: the wall-penetrating fixing piece is matched with a corresponding group of positioning holes in the supporting structure, one end of the wall-penetrating fixing piece is abutted to the part, located on one side of the supporting structure, of the rigid framework structure, and the other end of the wall-penetrating fixing piece is fixed to the other side of the supporting structure through a fastening piece. The utility model provides a construction joint template is used for when the construction joint size is inclined to the side, need not constructor and gets into construction joint department and just can realize construction joint template mounting, reduces the high altitude construction volume, and guarantees that joint department is difficult for leaking thick liquid, and wall size deviation is less, hang down straightness and pleasing to the eye degree better.

Description

Construction joint template

Technical Field

The utility model relates to a concrete construction technical field especially relates to a construction joint template.

Background

In the process of building construction concrete pouring, construction joints are often reserved at positions such as floor boards, shear walls and the like, and construction at the positions of the construction joints at present mostly adopts structures of wood beams, steel pipes and split screws in a matching mode.

However, in the method, enough construction operation space needs to be reserved on two sides of the construction joint template, when the construction operation space at the construction joint is smaller, personnel cannot enter the construction joint, and the construction at the construction joint cannot be realized easily.

Aiming at the problems, the prior art adopts a method of pushing or filling a foam board, but the two methods are often insufficient in strength, so that slurry leakage is easy to occur at a joint, and the wall surface size, the verticality and the attractiveness can not be ensured.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a construction joint template for when realizing that the construction joint size is on the left side, can guarantee that seam crossing is difficult for leaking thick liquid, wall dimensional deviation is less, the straightness that hangs down and pleasing to the eye degree better.

In order to achieve the above object, the present invention provides the following technical solutions:

a construction joint template, comprising:

the supporting structures are arranged on two sides of the wall to be built at the construction joint; wherein, the supporting structure is provided with a plurality of groups of positioning holes;

the rigid framework structure is fixedly connected to the outer side of the supporting structure;

and each wall penetrating fixing piece is matched with the corresponding group of positioning holes, one end of each wall penetrating fixing piece is fixed on the part, located on the first side of the supporting structure, of the rigid framework structure through a fastening piece, and the other end of each wall penetrating fixing piece is abutted to the part, located on the second side of the supporting structure, of the rigid framework structure.

Compared with the prior art, the utility model provides a construction joint template is before construction joint department wall body building process, with rigidity skeleton texture fixed connection in bearing structure's the outside, after passing corresponding group's locating hole with every wall mounting, with bearing structure, rigidity skeleton texture transfers to waiting to build the position that the wall body corresponds by laying bricks or stones, according to waiting to build the inside interval of wall body adjustment bearing structure back, fix the part that the rigidity skeleton texture is located bearing structure's first side with every one end of wearing the wall mounting through the fastener, every other end of wearing the wall mounting and the part looks butt that rigidity skeleton texture is located bearing structure's second side this moment. The supporting structure, the rigid framework structure and the wall-penetrating fixing piece are combined and fixed in advance, and after the wall-penetrating fixing piece penetrates through the corresponding group of positioning holes, one end of the wall-penetrating fixing piece is abutted to the part, located on the second side of the supporting structure, of the rigid framework structure, a fastening piece does not need to be additionally installed, so that a constructor does not need to enter a construction joint on the side, installation of a construction joint template is achieved when the size of the construction joint is smaller, and the high-altitude operation amount of the constructor can be reduced; in addition, the supporting structure and the rigid framework structure have good rigidity, the joint position is not easy to leak slurry, the construction joint template is not easy to deform, the size deviation of the built wall surface is small, and the verticality and the attractiveness are good.

Optionally, in the above construction joint template, the wall penetrating fixing member is an L-shaped round steel, a longer side of the wall penetrating fixing member passes through the corresponding set of positioning holes and is fixed to a portion of the rigid framework structure located on the first side of the support structure, and a shorter side of the wall penetrating fixing member abuts against a portion of the rigid framework structure located on the second side of the support structure.

Optionally, in an aforementioned construction joint template, the support structure includes a first support steel plate and a second support steel plate, the first support steel plate and the second support steel plate are respectively disposed at two sides of the construction joint where the wall body is to be built, the rigid skeleton structure includes a first rigid skeleton structure and a second rigid skeleton structure, the first rigid skeleton structure is fixedly connected to one side of the first support steel plate far away from the second support steel plate, and the second rigid skeleton structure is fixedly connected to one side of the second support steel plate far away from the first support steel plate.

Optionally, in the above construction joint template, the first rigid skeleton structure and/or the second rigid skeleton structure includes a vertical keel and a horizontal keel; the vertical keel is fixedly connected to the supporting structure, and the horizontal keel is fixedly connected to the vertical keel; or, horizontal keel fixed connection is in bearing structure, and vertical keel fixed connection is in vertical keel.

Optionally, in the above construction joint formwork, the horizontal keel and/or the vertical keel are square steel.

Optionally, in the construction joint template, the rigid framework structure further comprises angle steels, each angle steel comprises a horizontal angle steel and a vertical angle steel, the vertical angle steel is fixedly connected with two ends of the horizontal keel, and the horizontal angle steel is fixedly connected with two ends of the vertical keel; the length of the vertical angle steel is larger than or equal to that of the horizontal keel, and the length of the horizontal angle steel is larger than or equal to that of the vertical keel.

Optionally, in the construction joint template, the horizontal keel and/or the vertical keel are/is fixedly connected with the support structure by welding; and/or the fixed connection mode of the horizontal keel and the vertical keel is welding; and/or the vertical angle steel is fixedly connected with the two ends of the horizontal keel in a welding manner; and/or the horizontal angle steel is welded with the two ends of the vertical keel in a fixed connection mode.

Optionally, in the construction joint template, the horizontal keel and/or the vertical keel are welded to the support structure in a double-sided full-weld welding manner; and/or the horizontal keel and the vertical keel are welded in a double-sided full-welding mode.

Optionally, in the above construction joint template, the two ends of the vertical angle steel and the horizontal keel are welded in a double-sided full-weld welding manner, and/or the two ends of the horizontal angle steel and the vertical keel are welded in a double-sided full-weld welding manner.

Optionally, the construction joint template further comprises short angle steels welded to one end of the horizontal angle steel and one end of the vertical angle steel.

Optionally, the construction joint template further comprises a PVC sleeve sleeved outside the wall-through fixing member.

Optionally, the construction joint template further comprises a lifting ring, which is arranged on one side of the rigid framework structure away from the ground and used for lifting and moving the construction joint template.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:

fig. 1 is a side view of a construction joint template according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a supporting structure and a rigid framework structure on one side of a construction joint template according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a wall-penetrating fixing member and a rigid framework structure of a construction joint template according to an embodiment of the present invention;

fig. 4 is the embodiment of the utility model provides a rigidity skeleton texture and angle steel full weld's of construction joint template structural sketch.

Reference numerals:

1-a support structure; 11-a first support steel plate; 12-a second supporting steel plate; 13-positioning holes; 2-a rigid skeletal structure; 21-a first rigid skeletal structure; 211-vertical keel; 212-horizontal keel; 22-a second rigid skeletal structure; 3-fixing the wall; 4-angle steel; 41-vertical angle steel; 42-horizontal angle steel; 5-short angle steel.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. The meaning of "a number" is one or more unless specifically limited otherwise.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on 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 and operated in a specific orientation, and thus should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the process of building construction concrete pouring, construction joints are usually reserved at positions such as floor plates, shear walls and the like, at present, a structure that a batten, a steel pipe and a split screw rod are matched is adopted for construction at the construction joints, however, the method needs enough construction operation space on two sides, if conditions that the two sides are shear walls and the like exist, the size of the construction joints is too small, personnel cannot enter the construction joints, the construction at the construction joints cannot be achieved through the traditional method, and the high-altitude operation amount of the construction personnel is large and dangerous. Or a method of pushing or filling the foam board is adopted, but the two modes are often insufficient in strength, so that slurry leakage is easy to occur at the joint, and the wall surface size, the perpendicularity and the attractiveness cannot be guaranteed.

In order to solve the above problem, as shown in fig. 1, a construction joint formwork provided in an embodiment of the present invention includes a supporting structure 1, a rigid skeleton structure 2 and a plurality of wall-penetrating fixing members 3, wherein the supporting structure 1 is disposed at two sides of a wall to be built at a construction joint, and the supporting structure 1 is provided with a plurality of groups of positioning holes 13; the rigid framework structure 2 is fixedly connected to the outer side of the supporting structure 1; each wall-penetrating fixing piece 3 is matched with a corresponding group of positioning holes 13, one end of each wall-penetrating fixing piece is fixed on the part, located on the first side of the supporting structure 1, of the rigid framework structure 2 through a fastening piece, and the other end of each wall-penetrating fixing piece is abutted to the part, located on the second side of the supporting structure 1, of the rigid framework structure 2.

In the concrete construction process, before the construction joint wall body building process, the rigid framework structure 2 is fixedly connected to the outer side of the supporting structure 1 in advance, each wall penetrating fixing piece 3 penetrates through the corresponding group of positioning holes 13, after the reinforcement of the wall body to be constructed is bound, the supporting structure 1, the rigid framework structure 2 and the wall penetrating fixing piece 3 are transferred to the position corresponding to the wall body to be built, then after the internal interval of the supporting structure 1 is adjusted according to the requirement of the wall body to be built, one end of each wall penetrating fixing piece 3 is fixed to the part, located on the first side of the supporting structure 1, of the rigid framework structure 2 through a fastener, and the other end of each wall penetrating fixing piece 3 is abutted to the part, located on the second side of the supporting structure 1, of the rigid framework structure 2.

According to the structure and the specific implementation process of the construction joint template, the embodiment of the utility model provides a before the construction joint wall masonry process of construction joint department wall body, bearing structure 1, rigid skeleton texture 2 and wear wall mounting 3 make up fixedly in advance, and after each wear wall mounting 3 passed corresponding group locating hole 13, one end was in the partial looks butt of the second side of bearing structure 1 with rigid skeleton texture 2, need not to install the fastener additional, so constructor need not to get into the construction joint department construction operation of this side; in addition, the supporting structure 1 and the rigid framework structure 2 have good rigidity, and can ensure that the joint is not easy to leak slurry and the construction joint template is not easy to deform.

Based on this, constructors do not need to enter the construction joints on the side to carry out construction operation, installation of construction joint templates is achieved when construction operation space of the construction joints is smaller, high-altitude operation amount of the constructors can be reduced, in addition, slurry leakage at the joints is not prone to occurring, the construction joint templates are not prone to deformation, and accordingly the size deviation of the built wall is smaller, and the perpendicularity and the attractiveness are better.

Specifically, as shown in fig. 1 and fig. 3, in the above-mentioned construction joint formwork, the wall penetrating fixing member 3 is an L-shaped round steel, and after the longer side of the wall penetrating fixing member 3 passes through the corresponding group of positioning holes 13, the longer side of the wall penetrating fixing member is fixed to the portion of the rigid framework structure 2 located on the first side of the supporting structure 1, and the shorter side of the wall penetrating fixing member abuts against the portion of the rigid framework structure 2 located on the second side of the supporting structure 1, for example, in the specific installation process, 20 round steel may be adopted, and one end of the 20 round steel is subjected to 90 ° bending treatment, and the length of the bending portion can meet the requirement that after installation, the bending portion of the 20 round steel abuts against the rigid framework structure 2 located on the second side of the supporting structure 1. So set up, need not to install the fastener additional at this side, so constructor need not to get into this side department construction of construction joint, in addition, the split screw rod of more traditional use, the rigidity of round steel, hold and draw the ability better, make construction joint template structure more stable.

Specifically, as shown in fig. 1, in the above-mentioned construction joint template, the supporting structure 1 includes a first supporting steel plate 11 and a second supporting steel plate 12, exemplarily, the first supporting steel plate 11 and the second supporting steel plate 12 can both adopt a steel plate with a thickness of 5mm, the first supporting steel plate 11 and the second supporting steel plate 12 are respectively disposed at two sides of the wall to be built at the construction joint, the rigid framework structure 2 includes a first rigid framework structure 21 and a second rigid framework structure 22, the first rigid framework structure 21 is fixedly connected to one side of the first supporting steel plate 11 far away from the second supporting steel plate 12, and the second rigid framework structure 22 is fixedly connected to one side of the second supporting steel plate 12 far away from the first supporting steel plate 11. In the concrete construction process, before the building process of the wall body at the construction joint is carried out, the first supporting steel plate 11 and the first rigid framework structure 21 are fixedly assembled in advance, the L-shaped round steel penetrates through the corresponding positioning hole 13 in the first supporting steel plate 11, in addition, the second supporting steel plate 12 and the second rigid framework structure 22 are fixedly assembled, after the reinforcement of the wall body to be constructed is bound, the construction joint template at one side with the L-shaped round steel is firstly transported to the position corresponding to the wall body to be built, then, the construction joint template at the other side is transported, the L-shaped round steel corresponds to the positioning hole 13 in the second supporting steel plate 12 one by one, the position of the construction joint template at the side is adjusted according to the thickness of the wall body to be built, and finally, the round steel is fixed on the second rigid framework structure 22 by using a fastening piece. Can know through foretell structure and the concrete implementation process of a construction joint template, the embodiment of the utility model provides a construction joint template can be according to waiting to build the distance between the first supporting steel plate 11 of the nimble adjustment of wall body thickness and second supporting steel plate 12 by laying bricks or stones to the adaptation difference is waited to build the wall body by laying bricks or stones, realizes the reuse of construction joint template.

Specifically, in the above construction joint template, the first rigid framework structure 21 includes a vertical keel and a horizontal keel, and the second rigid framework structure 22 includes a vertical keel and a horizontal keel, or both the first rigid framework structure 21 and the second rigid framework structure 22 include a vertical keel and a horizontal keel; the vertical keel is fixedly connected to the supporting structure 1, and the horizontal keel is fixedly connected to the vertical keel; or, horizontal keel fixed connection is in bearing structure 1, and vertical keel fixed connection is in vertical keel. Illustratively, as shown in fig. 2, the first rigid skeletal structure 21 includes vertical keels 211 and horizontal keels 212, and it should be noted that the second rigid skeletal structure 22 may be the same as the first rigid skeletal structure 21 shown in fig. 2. Through vertical joist 211 and horizontal keel 212, improve the bulk rigidity of construction joint template structure, play the constraint effort to bearing structure 1, prevent that bearing structure 1 from warping, vertical joist 211 and horizontal keel 212 combination are arranged simultaneously, make bearing structure 1 atress even, improve construction joint template overall stability.

Specifically, in the above construction joint template, the horizontal keel 212 or the vertical keel 211 is square steel, or both the horizontal keel 212 and the vertical keel 211 are square steel, and for example, both the vertical keel 211 and the horizontal keel 212 are 40 square steel. Compared with the traditional batten and steel pipe structure, the rigidity of the square steel is good, and the bearing capacity of the construction joint template is improved.

As an alternative, as shown in fig. 2, in the construction joint template, each horizontal keel 212 includes two square steels arranged in parallel, and a gap between the two square steels is greater than a diameter of the L-shaped round steel and smaller than a length of a shorter side of the L-shaped round steel. In the specific implementation process, the first supporting steel plate 11, the horizontal keel 212 and the vertical keel 211 are fixed and assembled in advance, and the positioning hole 13 is formed between the two pieces of square steel according to the requirements of the wall to be built and the number of the L-shaped round steel. So set up, can be convenient for make the shorter one end butt of L type round steel on the square steel, further strengthen the bearing capacity of construction joint template.

Specifically, in the construction joint template, the rigid framework structure 2 further comprises angle steel 4, the angle steel 4 comprises horizontal angle steel 42 and vertical angle steel 41, the vertical angle steel 41 is fixedly connected with two ends of the horizontal keel 212, and the horizontal angle steel 42 is fixedly connected with two ends of the vertical keel 211; the side length of the vertical angle steel 41 is larger than or equal to that of the horizontal keel 212, and the side length of the horizontal angle steel 42 is larger than or equal to that of the vertical keel 211. Through the both ends fixed connection of vertical angle steel 41 and horizontal keel 212 for there is certain interact power between the horizontal keel 212, through the both ends fixed connection of horizontal angle steel 42 and vertical keel 211, make there is certain interact power between the vertical keel 211, can reduce because of the atress inhomogeneous certain horizontal keel 212 or vertical keel 211 warp and reduce the emergence of waiting to build by laying bricks or stones the condition of wall body size accuracy.

Specifically, in the construction joint template, the horizontal keel 212 and/or the vertical keel 211 are/is fixedly connected with the support structure 1 by welding; and/or the horizontal keel 212 and the vertical keel 211 are connected in a welding manner; and/or the vertical angle steel 41 is fixedly connected with the two ends of the horizontal keel 212 in a welding mode; and/or, the fixed connection mode of the horizontal angle steel 42 and the two ends of the vertical keel 211 is welding, exemplarily, the fixed connection mode of the vertical keel 211 and the supporting structure 1 is welding, the fixed connection mode of the horizontal keel 212 and the vertical keel 211 is welding, the fixed connection mode of the vertical angle steel 41 and the two ends of the horizontal keel 212 is welding, and the fixed connection mode of the horizontal angle steel 42 and the two ends of the vertical keel 211 is welding. It should be understood that the welding does not need to be provided with holes, so that the flatness of one side of the supporting structure 1 close to the wall to be built can be guaranteed, the stability of the welding structure is good, and the stability of the construction joint template is guaranteed.

Specifically, in the construction joint template, the horizontal keel 212 and/or the vertical keel 211 are/is welded with the support structure 1 in a double-sided full-weld welding mode; and/or the horizontal keel 212 and the vertical keel 211 are welded in a double-sided full-welding mode, illustratively, the vertical keel 211 is fully welded to the supporting structure 1, and the horizontal keel 212 is fully welded to the vertical keel 211. Adopt the connected mode of full weld for the connection between bearing structure 1, vertical keel 211 and horizontal keel 212 is more firm, strengthens construction joint template overall stability.

Specifically, as shown in fig. 4, in the above construction joint template, two ends of the vertical angle steel 41 and two ends of the horizontal keel 212 are welded in a double-sided full-welding manner, and/or two ends of the horizontal angle steel 42 and two ends of the vertical keel 211 are welded in a double-sided full-welding manner, for example, two ends of the vertical angle steel 41 and two ends of the horizontal keel 212 are welded in a double-sided full-welding manner, and two ends of the horizontal angle steel 42 and two ends of the vertical keel 211 are welded in a double-sided full-welding manner. Adopt the connected mode of full weld for the connection between vertical angle steel 41 and horizontal keel 212, horizontal angle steel 42 and the vertical keel 211 is more firm, further strengthens construction joint template overall stability.

Specifically, the construction joint template further comprises short angle steels 5 welded at one end of the horizontal angle steel 42 and one end of the vertical angle steel 41. Weld in the one end of horizontal angle steel 42 and the one end of vertical angle steel 41 simultaneously through short angle steel 5, connect horizontal angle steel 42 and vertical angle steel 41, strengthened overall stability.

Specifically, the construction joint template further comprises a PVC sleeve sleeved on the outer side of the wall-penetrating fixing piece 3. The PVC sleeve with the outer diameter larger than that of the wall-penetrating screw rod is sleeved outside the wall-penetrating fixing piece, and after the built wall body is solidified, the wall-penetrating fixing piece 3 can be smoothly taken out of the built wall body, so that the aim of recycling the wall-penetrating fixing piece 3 is fulfilled.

Specifically, foretell construction joint template still includes rings, sets up on rigid frame structure 2 keeps away from one side on ground. The construction joint template is convenient to hoist and move, and is convenient to recycle for many times.

In the foregoing description of embodiments, the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. A construction joint template, comprising:

the supporting structures are arranged on two sides of a wall to be built at the construction joint; wherein, the supporting structure is provided with a plurality of groups of positioning holes;

a rigid skeletal structure fixedly connected to an outer side of the support structure;

the wall penetrating fixing pieces are matched with the corresponding groups of the positioning holes, one end of each wall penetrating fixing piece is fixed to the portion, located on the first side of the supporting structure, of the rigid framework structure through a fastener, and the other end of each wall penetrating fixing piece is abutted to the portion, located on the second side of the supporting structure, of the rigid framework structure.

2. A construction joint template according to claim 1, wherein the wall penetrating fixing member is an L-shaped round bar, and a longer side of the wall penetrating fixing member passes through the corresponding set of positioning holes and is fixed to a portion of the rigid skeleton structure on the first side of the supporting structure, and a shorter side of the wall penetrating fixing member abuts against a portion of the rigid skeleton structure on the second side of the supporting structure.

3. A construction joint template according to claim 1, wherein the supporting structure comprises a first supporting steel plate and a second supporting steel plate, the first supporting steel plate and the second supporting steel plate are respectively arranged at two sides of the wall to be built at the construction joint;

rigid skeleton texture includes first rigid skeleton texture and second rigid skeleton texture, first rigid skeleton texture fixed connection in first supporting steel plate is kept away from one side of second supporting steel plate, second rigid skeleton texture fixed connection in the second supporting steel plate is kept away from one side of first supporting steel plate.

4. A construction joint template according to claim 3, wherein the first and/or second rigid skeletal structures comprise vertical and horizontal keels;

the vertical keel is fixedly connected to the supporting structure, and the horizontal keel is fixedly connected to the vertical keel;

or, the horizontal keel is fixedly connected with the supporting structure, and the vertical keel is fixedly connected with the vertical keel.

5. A construction joint template according to claim 4, wherein the horizontal keel and/or the vertical keel is square steel.

6. A construction joint template according to claim 5, wherein the rigid skeleton structure further comprises angle steel, the angle steel comprises horizontal angle steel and vertical angle steel, the vertical angle steel is fixedly connected with two ends of the horizontal keel, and the horizontal angle steel is fixedly connected with two ends of the vertical keel;

the length of the vertical angle steel is larger than or equal to that of the horizontal keel, and the length of the horizontal angle steel is larger than or equal to that of the vertical keel.

7. A construction joint template according to claim 6, wherein the horizontal keel and/or the vertical keel are fixedly connected with the support structure by welding;

and/or the horizontal keel and the vertical keel are fixedly connected in a welding manner;

and/or the vertical angle steel is fixedly connected with the two ends of the horizontal keel in a welding manner;

and/or the horizontal angle steel is fixedly connected with the two ends of the vertical keel in a welding mode.

8. A construction joint template according to claim 7, wherein the vertical angle steel and the two ends of the horizontal keel are welded in a double-sided full-weld welding mode, and/or the horizontal angle steel and the two ends of the vertical keel are welded in a double-sided full-weld welding mode.

9. A construction joint template as claimed in claim 1, further comprising a PVC sleeve sleeved on the outside of the wall penetrating fixture.

10. A construction joint template according to claim 1, further comprising a lifting ring disposed on a side of the rigid skeletal structure remote from the ground for lifting and moving the construction joint template.

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