CN217552658U - Concrete guardrail die - Google Patents

Abstract

The utility model relates to a concrete guardrail mould is used for prefabricated processing concrete guardrail. The concrete guardrail die comprises a main body, two striker plates, a connecting pressing plate and a lifting piece. The main body is provided with a forming groove in a penetrating way in the longitudinal direction. The top of the main body is provided with a feed inlet communicated with the forming groove. The two striker plates can be abutted to two ends of the main body respectively and enclose a forming space for forming the concrete guardrail with the inner wall of the forming groove. Each striker plate corresponds to at least one connecting pressure plate. The connecting pressing plate is detachably mounted at one end of the main body so as to press the corresponding striker plate at the end part of one end of the main body. Each striker plate corresponds to at least one lifting piece. The lifting piece is detachably arranged at one end of the main body so as to press the corresponding striker plate at the end part of one end of the main body. And one side of each lifting piece, which is far away from the main body, is provided with a lifting part. The use of the concrete guardrail die can improve the processing efficiency and the product quality stability of the highway bridge guardrail.

Description

Concrete guardrail die

Technical Field

The utility model relates to a concrete guardrail processing technology field especially relates to a concrete guardrail mould.

Background

The guardrail is an important component of the highway bridge, plays a key role in preventing and stopping out-of-control vehicles from rushing out of the highway bridge, and is an important guarantee for the operation safety of the highway bridge. The concrete guardrail is widely applied to domestic highway and bridge engineering due to excellent economical efficiency and impact resistance. However, in the field construction process of the traditional concrete guardrail, because of different construction levels, the surface quality of the concrete guardrail is difficult to guarantee, and the problems of honeycombs, pitted surfaces, air holes, color difference and the like on the surface of the concrete guardrail are common, so that the durability of the concrete guardrail is seriously influenced. And the site formwork support can occupy a large amount of engineering cost and labor consumption, the construction period is long, and the production efficiency is low.

SUMMERY OF THE UTILITY MODEL

Based on this, it is necessary to provide a concrete guardrail mold that can improve concrete guardrail machining efficiency and product quality stability to the low and unreliable problem of quality of machining efficiency of traditional public road bridge roof beam guardrail.

A concrete guardrail mold for processing a concrete guardrail, the concrete guardrail mold comprising:

the main body is of a long strip-shaped structure; the main body is provided with a forming groove in a penetrating way in the lengthwise direction; a feeding opening communicated with the forming groove is formed at the top of the main body;

the two striker plates can be respectively abutted against two ends of the main body and form a forming space for forming the concrete guardrail with the inner wall of the forming groove in a surrounding manner;

the connecting pressing plate corresponding to each striker plate is detachably arranged at one end of the main body so as to tightly press the corresponding striker plate at the end part of one end of the main body;

the lifting piece corresponding to each striker plate is detachably arranged at one end of the main body so as to press the corresponding striker plate at the end part of one end of the main body; each lifting piece is provided with a lifting part for lifting the concrete guardrail mould at one side which faces away from the main body.

In one embodiment, the main body comprises two side plates and a bottom plate connected between the two side plates; the two side plates are oppositely arranged and are encircled with the bottom plate to form the forming groove;

each striker plate can abut against the end face of the same side of the side plate and the bottom plate; two ends of each connecting pressure plate are respectively detachably connected with the end faces of the two side plates on the same side; and two ends of each lifting piece are respectively detachably connected with the end surfaces of the same sides of the two side plates.

In one embodiment, the side plates and the bottom plate are of an integrally formed structure; each side plate is bent relative to the bottom plate towards the other side plate so as to form the forming groove between the two side plates and the bottom plate.

In one embodiment, one side of the side plate, which is far away from the molding space, is provided with a plurality of reinforcing rib plates which are arranged in a crossed manner; a plurality of the stiffener plates are connected to each other to form a lattice structure.

In one embodiment, the lifting piece comprises a mounting part and the lifting part arranged on the mounting part;

the mounting part is detachably connected with the end face of one end of the main body so as to tightly press the corresponding striker plate on the end face of one end of the main body; the lifting part is positioned on one side of the mounting part, which is far away from the main body; and the lifting part is provided with a clamping hole for clamping the lifting equipment or the lifting appliance.

In one embodiment, the lifting portion is a lifting tube; and the inner hole of the hoisting pipe is used as the clamping hole.

In one embodiment, the hoist further comprises a plurality of reinforcing plates; the reinforcing plates are arranged at intervals along the circumferential direction of the hoisting pipe; every two adjacent sides of reinforcing plate respectively with the installation department deviates from one side of main part reaches the outer wall fixed connection of pipe that lifts by crane.

In one embodiment, the body further comprises a pull plate; two ends of the pulling plate are respectively detachably connected with the edge parts of two sides of the charging opening; and/or

Each end of the main body is provided with a plurality of connecting pressing plates at intervals along the vertical direction.

In one embodiment, the body further comprises a threaded tie rod; and two ends of the threaded pull rod are respectively in threaded connection with the edge parts of two sides of the charging opening.

In one embodiment, the device further comprises an auxiliary hoisting structure; the auxiliary hoisting structure comprises a supporting seat in a long strip-shaped structure, two first hoisting ropes, a plurality of second hoisting ropes, a clamping column corresponding to each first hoisting rope and a lifting hook corresponding to each second hoisting rope; the lengthwise direction of the supporting seat is consistent with the lengthwise direction of the main body; the middle part of the upper side of the supporting seat is provided with a hook part;

the two first lifting ropes are respectively and fixedly connected with two ends of the supporting seat; each clamping column is connected with one end, far away from the supporting seat, of the corresponding first lifting rope and is used for being clamped in the lifting part so as to connect the lifting piece with the auxiliary lifting structure;

the number of the second lifting ropes is twice that of the threaded pull rods; the second lifting ropes are distributed in two rows in the width direction of the forming groove; one end of each second lifting rope is connected with the supporting seat, and the other end of each second lifting rope is connected with the corresponding lifting hook; the lifting hook is used for hooking one end of the corresponding threaded pull rod.

Above-mentioned concrete guardrail mould casts the concrete mortar in the shaping space, treats to solidify the shaping and the drawing of patterns back, can accomplish the prefabricated processing of concrete guardrail in the mill to guarantee the product quality stability of concrete guardrail. And in the highway bridge construction process, can directly transport these prefabricated good concrete barriers to the job site, only need according to the design requirement carry on the scene installation can, improved highway bridge guardrail's machining efficiency greatly. In the prefabrication processing process of the concrete guardrail, when the concrete guardrail mold needs to be transferred from a pouring station for pouring concrete mortar to a drying station for solidifying and forming the concrete mortar, the two lifting parts can be connected with hooks of lifting equipment such as a crane or a lifting machine, so that the concrete guardrail mold can be conveniently transferred between the pouring station and the drying station, time and labor are saved in processing of the concrete guardrail, and the processing efficiency of the concrete guardrail is facilitated. Therefore, the use of the concrete guardrail die can improve the product quality stability of the highway bridge guardrail while improving the processing efficiency of the highway bridge guardrail.

Drawings

Fig. 1 is a schematic structural view of a concrete guardrail mold according to a preferred embodiment of the present invention;

FIG. 2 is a cross-sectional view of the concrete barrier mold of FIG. 1;

FIG. 3 is a schematic structural view of a lifting member in the concrete barrier mold of FIG. 1;

fig. 4 is a schematic structural view of an auxiliary hoisting structure in the concrete barrier mold shown in fig. 1.

Description of reference numerals: 100. a concrete guardrail mold; 110. a main body; 111. forming a groove; 112. a feed inlet; 113. a side plate; 114. a base plate; 115. reinforcing rib plates; 120. a striker plate; 130. connecting the pressing plate; 140. A hoisting member; 141. a lifting part; 1411. clamping holes; 142. an installation part; 143. a reinforcing plate; 150. a molding space; 160. pulling a plate; 170. a threaded pull rod; 180. an auxiliary hoisting structure; 181. a supporting seat; 1811. A hook portion; 182. a first lifting rope; 183. a second lifting rope; 184. clamping the column; 185. and (4) a lifting hook.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

When an element is referred to as being "on" another element, it can be directly on the other element or intervening elements may also be present, unless otherwise specified. It will also be understood that when an element is referred to as being "between" two elements, it can be the only one between the two elements, or one or more intervening elements may also be present.

Where the terms "comprising," "having," and "including" are used herein, another component can be added unless an explicit limitation is used, such as "only," "consisting of … …," and the like. Unless mentioned to the contrary, terms in the singular may include the plural and are not to be construed as being one in number.

Furthermore, the drawings are not 1:1, and the relative dimensions of the various elements in the figures are drawn for illustration only and not necessarily to true scale.

Fig. 1 shows a schematic structural diagram of a concrete guardrail according to an embodiment of the present invention. For the purpose of illustration, the drawings show only the structures associated with embodiments of the invention.

Referring to fig. 1, a concrete guardrail mold 100 according to a preferred embodiment of the present invention is used for prefabricating a concrete guardrail. The concrete fence mold 100 includes a body 110, two striker plates 120, a connecting pressure plate 130, and a lifting member 140.

Referring to fig. 2, the main body 110 has a strip structure. The body 110 has a molding groove 111 formed therethrough in the longitudinal direction. The body 110 is formed at the top thereof with a feed opening 112 communicating with the molding groove 111. Specifically, the opening direction of the charging port 112 is a vertically upward direction. The main body 110 may be formed by casting or other processes, may be formed by bending a plate, and may be formed by splicing plates. The molding groove 111 is a through groove extending in a longitudinal direction of the body 110, and has an inner wall shape conforming to an outer contour of the concrete guard rail.

The two striker plates 120 can abut against both ends of the body 110, respectively, and enclose a molding space 150 for molding a concrete guardrail with the inner wall of the molding groove 111. The striker plate 120 is used to form a molding space 150 for processing and molding the concrete guardrail with the main body 110, and may be a flat plate, a curved plate, or a special-shaped plate, and is specifically determined according to the end surface shape of the concrete guardrail. In this embodiment, the striker plate 120 is a planar plate to obtain a concrete guardrail with a planar end surface, which facilitates the butt joint between two adjacent concrete guardrails during the site construction.

It should be noted that the striker plate 120 may only abut against the main plate, and may be connected to the main body 110 through other structures or connectors.

Each striker plate 120 corresponds to at least one connecting pressure plate 130. The connection pressure plate 130 is detachably mounted to one end of the body 110 to press the corresponding striker plate 120 against the end of one end of the body 110. Therefore, the connecting pressing plate 130 is located on one side, away from the main body 110, of the corresponding striker plate 120, so that the striker plate 120 can be fixed on the main body 110, the striker plate 120 corresponding to the connecting pressing plate is reinforced, and the probability that the striker plate 120 deforms and breaks away from under the action of concrete mortar in the molding space 150 is reduced. Moreover, the striker plate 120 is arranged, so that the striker plate 120 is only abutted to the main body 110 and is not connected to the main body 110, and in the process of prefabricating and processing the concrete guardrail, the striker plate 120 can be detached or installed on the main body 110 only by detaching and installing the connecting pressing plate 130, which is beneficial to improving the processing efficiency of the concrete guardrail.

Referring also to fig. 3, each striker plate 120 corresponds to one lifting element 140. The striker plate 120 is detachably mounted to one end of the body 110 to press the corresponding striker plate 120 against the end of one end of the body 110. The side of each lifting member 140 facing away from the main body 110 has a lifting part 141 for lifting the concrete barrier mold 100. The hoisting part 141 can be a clamping groove, a hoisting ring, a hook and the like, and the hoisting part 140 can be connected with hoisting equipment or a hoisting tool conveniently so as to facilitate hoisting and transferring of the concrete guardrail mold 100.

Moreover, the lifting member 140 is located on a side of the striker plate 120 away from the main body 110, so that not only can the striker plate 120 be fixed on the main body 110, but also the striker plate 120 corresponding thereto can be reinforced, and the probability of deformation and separation of the striker plate 120 under the action of the concrete mortar in the molding space 150 is further reduced.

From this, above-mentioned concrete guardrail mould 100 uses for the precast concrete guardrail can be in mill, and not only workman's construction level is comparatively stable, and for site operation, the external factor that influences the concrete guardrail shaping quality in the mill is less, is favorable to the improvement of the product quality of concrete guardrail.

And in the course of working of the concrete barrier, inevitably need transport concrete barrier mould 100 from a place to another place, for example transport concrete barrier mould 100 from the watering station that is used for pouring concrete mortar to the sunning station that is used for concrete mortar to solidify the shaping, only need lift portion 141 and the couple of hoisting equipment such as driving, lifting machine at this moment and be connected, can utilize hoisting equipment to transport between each station, it is laborsaving to save trouble, has improved concrete barrier's machining efficiency effectively.

And in the highway bridge construction process, when the highway bridge guardrail needs to be processed, the concrete guardrail only needs to be transported to a construction site for installation, so that the processing efficiency of the highway bridge guardrail is greatly improved, and the prefabricated concrete guardrail is utilized. Therefore, the use of the concrete guardrail mold 100 improves the product quality stability of the highway bridge guardrail and also improves the processing efficiency of the highway bridge guardrail.

Referring to fig. 1 and 2, in some embodiments, the main body 110 includes two side plates 113 and a bottom plate 114 connected between the two side plates 113. The two side plates 113 are disposed opposite to each other and surround the bottom plate 114 to form a molding groove 111. The bottom plate 114 and the side plate 113 may be integrally formed, or may be connected by welding, screwing, or the like.

Each striker plate 120 can abut on the same side end surface of the side plate 113 and the bottom plate 114. Both ends of each connecting pressing plate 130 are detachably connected to the same side end surfaces of the two side plates 113, respectively. Both ends of each lifting member 140 are detachably connected to the same side end surfaces of the two side plates 113, respectively.

The included angle between the side plate 113 and the bottom plate 114 can be determined according to the included angle between the top surface and the side surface of the concrete guardrail; the side plate 113 may be a flat plate, a curved plate, a folded plate, or a special-shaped plate, and has a shape identical to the shape of the side surface of the concrete guardrail.

Further, in some embodiments, the side panels 113 are integrally formed with the bottom panel 114. Each side plate 113 is bent in a direction of the other side plate 113 with respect to the bottom plate 114 to form a forming groove 111 between the two side plates 113 and the bottom plate 114. Therefore, in the processing process of the concrete guardrail mold 100, two sides of one plate are bent inwards to form the bottom plate 114 and the two side plates 113 of the main body 110, so that the processing of the main body 110 is simple, and the connection between the bottom plate 114 and the side plates 113 is firmer. Because there is not the joint gap between bottom plate 114 and the curb plate 113, also can not make the edge of fashioned concrete guardrail appear defects such as bead or recess, further improved the product quality of concrete guardrail.

Further, in some embodiments, a side of the side plate 113 facing away from the forming space 150 is provided with a plurality of cross-disposed stiffener plates 115. A plurality of stiffener plates 115 are connected to each other to form a lattice structure. The reinforcing plates 115 can reinforce the side plates 113, so that the side plates 113 are prevented from deforming under the action of concrete mortar in the molding space 150, the product quality of the concrete guardrail is further improved, and the product quality stability of the highway bridge guardrail can be further improved.

In some embodiments, a plurality of connection pressing plates 130 are provided at each end of the main body 110 at intervals in a vertical direction. In the vertical direction, if the distance between the two side plates 113 is changed, the lengths of the plurality of connection pressing plates 130 located at the same end of the main body 110 are different; if the distance between the two side plates 113 is constant, the lengths of the plurality of connection pressing plates 130 located at the same end of the main body 110 may be the same. And the arrangement of the plurality of connecting pressing plates 130 not only can make the striker plate 120 more stable on the main body 110, but also can further reduce the probability of deformation of the striker plate 120, and further improves the product quality of the concrete guardrail.

Referring to fig. 3 again, in some embodiments, the lifting element 140 includes a mounting portion 142 and a lifting portion 141 disposed on the mounting portion 142. The mounting portion 142 is detachably connected to an end surface of one end of the body 110 to press the corresponding striker plate 120 against the end surface of one end of the body 110. The lifting part 141 is located at a side of the mounting part 142 away from the main body 110. The lifting part 141 is provided with a clamping hole 1411 for clamping a lifting device or a sling.

When the concrete guardrail mold 100 needs to be lifted for transferring, the clamping posts 184 connected with the lifting ropes on the lifting equipment such as a travelling crane and a crane are clamped into the clamping holes 1411, so that the connection between the lifting piece 140 and the lifting equipment can be realized, and the processing simplicity of the concrete guardrail is further improved.

Further, in some embodiments, the lifting portion 141 is a lifting tube. The inner bore of the hoist tube serves as a catch hole 1411. The lifting part 141 is provided as a lifting pipe, so that the processing of the lifting member 140 is simple, and thus the processing of the concrete barrier mold 100 can be simplified.

Further, in some embodiments, the lifting member 140 further comprises a plurality of reinforcing plates 143. The plurality of reinforcing plates 143 are provided at intervals in the circumferential direction of the hoist pipe. Two adjacent side edges of each reinforcing plate 143 are fixedly connected with one side of the mounting part 142 departing from the main body 110 and the outer wall of the lifting pipe respectively. The reinforcing plate 143 may be a triangular plate, a rectangular plate, a polygonal plate, or the like. In the present embodiment, the reinforcing plate 143 is a triangular plate.

The provision of the plurality of reinforcing plates 143 can improve structural stability between the lifting part 141 and the mounting part 142, reduce the probability of inclination, deformation, and the like of the lifting pipe with respect to the mounting part 142 during the lifting of the concrete barrier mold 100, and effectively prolong the service life of the lifting member 140.

Referring again to fig. 1, in some embodiments, the main body 110 further includes a pulling plate 160. Both ends of the pulling plate 160 are detachably connected to edge portions of both sides of the charging port 112, respectively. When the main body 110 comprises the bottom plate 114 and the side plates 113, two ends of the pulling plate 160 are detachably connected with one ends of the side plates 113 departing from the bottom plate 114 respectively, so as to provide an inward pulling force to the two side plates 113 at the charging opening 112 respectively, and reduce the probability of the side plates 113 deforming outwards under the action of concrete mortar in the molding space 150, and the like, so as to further improve the product quality of the concrete guardrail.

The number of the pulling plates 160 may be one or more. When the pulling plate 160 is plural, the pulling plates 160 are spaced apart from each other in the longitudinal direction of the main body 110.

In some embodiments, the body 110 further includes a threaded tie rod 170. Both ends of the threaded pull rod 170 are respectively screwed with the edge parts of both sides of the charging opening 112. The threaded pull rod 170 may be directly connected to the two side plates 113 through threads, or may be connected to the two side plates 113 through nuts. In the actual use process, can finely tune the distance of two curb plates 113 in charge door 112 department through the mode of turning screw thread pull rod 170 according to actual conditions to further guarantee the product quality stability of concrete guardrail.

In addition, only the pulling plate 160 or the threaded pulling rod 170 may be provided in the concrete guard rail mold 100, or both the pulling plate 160 and the threaded pulling rod 170 may be provided.

Referring to fig. 1, 3 and 4, further, in some embodiments, the concrete barrier mold 100 further includes an auxiliary lifting structure 180. The auxiliary lifting structure 180 includes a support seat 181 having a long strip shape, two first lifting ropes 182, a plurality of second lifting ropes 183, a locking column 184 corresponding to each first lifting rope 182, and a hook 185 corresponding to each second lifting rope 183.

The longitudinal direction of the support base 181 coincides with the longitudinal direction of the body 110. A hooking part 1811 is provided at the middle of the upper side of the support base 181. The hooking portion 1811 may be a through hole or a through groove formed on the upper side of the supporting base 181, or may be a hook or a buckle formed on the upper side of the supporting base 181. The two first lifting ropes 182 are respectively fixedly connected with two ends of the supporting seat 181. Each of the locking posts 184 is connected to an end of the corresponding first lifting rope 182 away from the supporting base 181 and is configured to be locked in the locking hole 1411 to connect the lifting member 140 and the auxiliary lifting structure 180.

The number of the second plurality of lifting cords 183 is twice the number of the threaded tension rods 170. That is, when there is one threaded rod 170, there are two second lifting ropes 183; when the number of the threaded rods 170 is n greater than 1, the number of the second hoist ropes 183 is 2 n. The plurality of second hoist ropes 183 are distributed in two rows in the width direction of the forming groove 111. One end of each second lifting rope 183 is connected to the supporting base 181, and the other end is connected to a corresponding lifting hook 185. The hook 185 is adapted to hook onto an end of a corresponding threaded tie bar 170.

In the actual use process, when the concrete guardrail mold 100 needs to be transferred from one place to another place, only the hooks of hoisting equipment such as a travelling crane and a crane need to be hooked on the hooking part 1811 of the auxiliary hoisting structure 180, and meanwhile, the two clamping columns 184 are clamped in the clamping holes 1411 of the two hoisting pieces 140 respectively, and each hook 185 is hung at one end of the corresponding threaded pull rod 170, so that the concrete guardrail mold 100 can be hoisted at multiple points, the probability that the concrete guardrail mold 100 shakes, tilts and the like in the hoisting process is reduced, the stability of the concrete guardrail mold 100 in the hoisting process is improved, and the product quality stability of the concrete guardrail is further improved.

All possible combinations of the technical features of the above embodiments may not be described for the sake of brevity, but should be considered as within the scope of the present disclosure as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (10)

1. The utility model provides a concrete guardrail mould for processing concrete guardrail, its characterized in that, concrete guardrail mould includes:

the main body is of a strip-shaped structure; the main body is provided with a forming groove in a penetrating way in the lengthwise direction; a feeding opening communicated with the forming groove is formed at the top of the main body;

the two striker plates can be respectively abutted against two ends of the main body and form a forming space for forming the concrete guardrail with the inner wall of the forming groove in a surrounding manner;

the connecting pressing plate corresponding to each striker plate is detachably arranged at one end of the main body so as to tightly press the corresponding striker plate at the end part of one end of the main body;

the lifting piece corresponding to each striker plate is detachably arranged at one end of the main body so as to press the corresponding striker plate at the end part of one end of the main body; the side of each lifting piece facing away from the main body is provided with a lifting part for lifting the concrete guardrail mould.

2. The concrete guardrail mold of claim 1, wherein the body comprises two side plates and a bottom plate connected between the two side plates; the two side plates are oppositely arranged and are encircled with the bottom plate to form the forming groove;

each striker plate can abut against the end face of the same side of the side plate and the bottom plate; the two ends of each connecting pressure plate are respectively detachably connected with the end faces of the two side plates at the same side; and two ends of each lifting piece are respectively detachably connected with the end surfaces of the same sides of the two side plates.

3. The concrete guardrail mold of claim 2, wherein the side plates are of an integrally formed structure with the bottom plate; each side plate is bent relative to the bottom plate towards the other side plate so as to form the forming groove between the two side plates and the bottom plate.

4. The concrete guardrail mold of claim 2, wherein a plurality of cross-arranged reinforcing rib plates are arranged on one side of the side plate, which is far away from the molding space; a plurality of the stiffener plates are connected to each other to form a lattice structure.

5. The concrete guardrail mold of claim 1, wherein the lifting member comprises a mounting portion and the lifting portion disposed thereon;

the mounting part is detachably connected with the end face of one end of the main body so as to tightly press the corresponding striker plate on the end face of one end of the main body; the lifting part is positioned on one side of the mounting part, which is far away from the main body; and the lifting part is provided with a clamping hole for clamping the lifting equipment or the lifting appliance.

6. The concrete guardrail mold of claim 5, wherein the lifting portion is a lifting tube; and the inner hole of the hoisting pipe is used as the clamping hole.

7. The concrete guardrail mold of claim 6 wherein the hoist further comprises a plurality of reinforcement plates; the reinforcing plates are arranged at intervals along the circumferential direction of the hoisting pipe; every two adjacent sides of reinforcing plate respectively with the installation department deviates from one side of main part reaches the outer wall fixed connection of pipe that lifts by crane.

8. The concrete guardrail mold of claim 1 wherein the body further comprises a pulling plate; two ends of the pulling plate are respectively detachably connected with the edge parts of two sides of the charging opening; and/or

Each end of the main body is provided with a plurality of connecting pressing plates at intervals along the vertical direction.

9. The concrete guardrail mold of claim 1, wherein the body further comprises a threaded tie rod; and two ends of the threaded pull rod are respectively in threaded connection with the edge parts of two sides of the charging opening.

10. The concrete guardrail mold of claim 9, further comprising an auxiliary hoisting structure; the auxiliary hoisting structure comprises a supporting seat in a long strip-shaped structure, two first hoisting ropes, a plurality of second hoisting ropes, a clamping column corresponding to each first hoisting rope and a lifting hook corresponding to each second hoisting rope; the lengthwise direction of the supporting seat is consistent with that of the main body; the middle part of the upper side of the supporting seat is provided with a hook part;

the two first lifting ropes are respectively and fixedly connected with two ends of the supporting seat; each clamping column is connected with one end, far away from the supporting seat, of the corresponding first lifting rope and is used for being clamped in the lifting part so as to connect the lifting piece with the auxiliary lifting structure;

the number of the second lifting ropes is twice that of the threaded pull rods; the second lifting ropes are distributed in two rows in the width direction of the forming groove; one end of each second lifting rope is connected with the supporting seat, and the other end of each second lifting rope is connected with the corresponding lifting hook; the lifting hook is used for hooking one end of the corresponding threaded pull rod.

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