CN213417445U

CN213417445U - Universal mould for ballastless track bed plate

Info

Publication number: CN213417445U
Application number: CN202021721533.6U
Authority: CN
Inventors: 杨星智; 仲维玲; 杨宏; 王青松; 吴艳霞
Original assignee: China Railway 20th Bureau Group Corp
Current assignee: China Railway 20th Bureau Group Corp
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-06-11
Anticipated expiration: 2030-08-18

Abstract

The utility model discloses a general mould of ballastless track bed plate relates to railway ballastless track construction equipment technical field, and this general mould includes: at least 2 longitudinal forms; the longitudinal section of each transverse template is a right trapezoid; wherein at least 2 of the longitudinal formworks and at least 2 of the transverse formworks can enclose a base plate mold structure. The universal mould for the ballastless track base plate can be universally used for construction of straight sections and curved sections of ballastless tracks.

Description

Universal mould for ballastless track bed plate

Technical Field

The utility model relates to a railway ballastless track construction equipment technical field, in particular to ballastless track bed plate general mould.

Background

The ballastless track is a common high-speed railway track structure type at present, is widely applied to a plurality of high-speed railways or passenger dedicated lines, and is generally provided with a unit plate type ballastless track at a bridge section, a short-circuit foundation or a pile plate structure section, a tunnel portal section or a settlement joint in order to reduce the problems of bridge creep, subgrade settlement, tunnel inverted arch uplift and the like. In the construction process of the ballastless track bed plate in China, the simple bed plate mold is designed into different structural forms aiming at the construction section characteristics of the roadbed and the bridge bed plate, the different structural forms are required to be adopted for a straight section and a curved section respectively, and the mold is poor in universality.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a ballastless track bed plate general mould aims at solving the relatively poor technical problem of prior art insole board mould commonality.

In order to achieve the above object, the utility model provides a general mould of ballastless track bed plate, include:

at least 2 longitudinal forms; and

the longitudinal section of each transverse template is a right trapezoid;

wherein at least 2 of the longitudinal formworks and at least 2 of the transverse formworks can enclose a base plate mold structure.

Optionally, the method further includes:

and the reinforcing pipe is fixedly arranged at the bottom of the outer side wall of the transverse template.

Optionally, the method further includes:

the back rib plates are arranged on the outer side wall of the transverse formwork at intervals along the length direction of the transverse formwork.

Optionally, the transverse formwork includes a left end surface and a right end surface, and the length of the right end surface is smaller than that of the left end surface;

and along the direction from the left end surface to the right end surface, the distance between the adjacent back rib plates is gradually increased.

Optionally, the plurality of back rib plates include a left back rib plate and a right back rib plate at two ends, and the left back rib plate and the right back rib plate are both angle steels;

and one outer side wall of each of the left back rib plate and the right back rib plate is coplanar with two end faces of the transverse template in the length direction.

Optionally, the method further includes: a positioning device between the transverse formworks;

two opposite transverse formworks of the adjacent ballastless track bed plate universal mould are connected through the positioning device between the transverse formworks.

Optionally, the lateral template positioning device includes:

the positioning fixture comprises two parallel template positioning grooves, and is provided with adjusting holes penetrating through the positioning fixture along the depth direction of the template positioning grooves and positioned between the two template positioning grooves;

the height adjusting screw is in threaded connection with the adjusting hole and comprises a positioning end positioned on the side of the template positioning groove of the positioning fixture; and

the frustum is fixedly arranged at the positioning end;

wherein the frustum is matched with the lower parts of two opposite transverse templates.

Optionally, the positioning device between the transverse formworks further includes:

the sleeve is fixedly arranged at one end, back to the template positioning groove, of the heightening screw rod, and the axis of the sleeve is perpendicular to that of the heightening screw rod; and

the crowbar is sleeved in the sleeve.

Optionally, the positioning fixture includes:

feeding channel steel; and

the lower channel steel is fixedly arranged in the upper channel steel, and the lower channel steel is arranged opposite to the upper channel steel;

and the gap between the two side walls of the lower channel steel and the upper channel steel is limited to the template positioning groove.

Optionally, the device further comprises a C-shaped card, and the longitudinal template and the transverse template are connected through the C-shaped card.

The utility model provides a general mould of ballastless track bed plate, in this mould, through the longitudinal section structure with horizontal template for right trapezoid to when its surface level is pour to the concrete part, can be used for ballastless orbital straightway to pour the concrete, when its surface slope is all pour to the concrete, can be used for the curved segment construction to pour the concrete.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a base plate of an embodiment of the general mold for a ballastless track base plate of the present invention;

FIG. 2 is a left side view of FIG. 1;

fig. 3 is a schematic structural view of a positioning device between transverse formworks of an embodiment of the utility model, which is generally used for ballastless track bed plates;

fig. 4 is a schematic view of one end of a base plate mold structure of an embodiment of the general mold for a base plate of a ballastless track of the present invention;

fig. 5 is the installation schematic diagram of the positioning device between the transverse formworks of the embodiment of the general mould for the ballastless track bed plate of the utility model.

The reference numbers illustrate:

the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. 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 addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is 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 at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The ballastless track is a common high-speed railway track structure at present, is widely applied to a plurality of high-speed railways or passenger dedicated lines, and is generally provided with a unit plate type ballastless track at a bridge section, a short-circuit foundation or a pile plate structure section, a tunnel portal section or a settlement joint in order to reduce the problems of bridge creep, subgrade settlement, tunnel inverted arch uplift and the like. In the construction process of the ballastless track bed plate in China, the simple bed plate mold is designed into different structural forms aiming at the construction section characteristics of the roadbed and the bridge bed plate, the different structural forms are required to be adopted for a straight section and a curved section respectively, and the mold is poor in universality.

In order to solve the technical problem, the utility model provides a general mould of ballastless track bed plate, in this mould, the longitudinal section structure of horizontal template is right trapezoid to can be used for ballastless orbital straightway concreting, also can be used for the curved section to construct concreting.

The inventive concepts of the present application are further described below in conjunction with the following figures and the detailed description.

In an embodiment of the present invention, referring to fig. 1, the general mold for the ballastless track bed plate includes:

a plurality of longitudinal formworks 10; and the number of the first and second groups,

and a plurality of transverse formworks 20, wherein the longitudinal section of each transverse formwork 20 is a right-angle trapezoid. Wherein at least 2 longitudinal formworks 10 and at least 2 transverse formworks 20 can enclose a base plate mold structure.

The longitudinal formwork 10 is a longitudinal formwork 10 of an existing ballastless track, and the longitudinal formwork 10 is not a key point of the invention of the present application and is not described herein again.

Specifically, the longitudinal section of the transverse formwork 20 is a right trapezoid, that is, the top wall of the transverse formwork 20 is an inclined surface, so that when at least 2 longitudinal formworks 10 and at least 2 transverse formworks 20 enclose the base plate mould structure, the longitudinal section of the base plate mould structure is a right trapezoid. When the concrete is poured, the base plate with the rectangular longitudinal section can be formed by partial pouring, and at the moment, the base plate can be used for a straight-line section of a ballastless track. The concrete can also be completely poured, so that a bed plate with a right-angled trapezoid longitudinal section is formed, and the bed plate can also be used for a curve section of a ballastless track.

It is easy to understand that, the existing ballastless track construction process uses various types of transverse formworks, and different formworks are needed to be used in a straight section and a curved section to construct different base plates. In the embodiment, the base plate mold formed by the base plate in the shape of the right trapezoid and the longitudinal template 10 can be generally used for pouring construction of the base plate of a straight line section and a curved line section of the ballastless track.

Referring to fig. 2, in some embodiments, the general mold for a ballastless track bed plate further includes a reinforcing pipe 50, wherein the reinforcing pipe 50 is fixedly disposed at the bottom of the outer sidewall of the transverse formwork 20.

Specifically, the reinforcement pipe 50 may be provided at the bottom of the outer sidewall of the transverse formwork 20 having the right-angled trapezoidal shape along the length direction of the transverse formwork 20 to improve the structural strength in the length direction of the transverse formwork 20. Alternatively, the reinforcement pipe 50 may be selected as a square pipe. The square tubes are fixedly attached to the transverse formwork 20 by welding or other equivalent means.

In some embodiments, and to improve the structural strength of the transverse formworks 20, the ballastless track bed plate universal mold further includes a plurality of back ribs 60. A plurality of back ribs 60 are provided at intervals along the longitudinal direction of the lateral formworks 20 on the outer side walls of the lateral formworks 20. The back ribs 60 may be fixedly attached to the transverse formwork 20 by welding or other equivalent means.

Alternatively, the back rib plate 60 may be an angle steel, and a side wall of the angle steel is fixedly connected to the transverse formwork 20 by welding or the like. And both ends of the back rib 60 are extended to be coplanar with the top wall of the transverse formwork or to be connected with the reinforcement pipes 50, respectively.

Referring to fig. 1 and 4, in some embodiments, the transverse formwork 20 includes a left end surface and a right end surface, and the length of the right end surface is smaller than the length of the left end surface. The distance between the adjacent back ribs 60 gradually increases in the direction from the left end face to the right end face.

Referring to fig. 1, in the present embodiment, in order to adapt to the concrete distribution in the curved-line concrete pouring process, the back rib plates 60 are not uniformly spaced, and in a deep portion of the mold, that is, a position where the concrete has a high quality, that is, in a direction from the left end surface to the right end surface, the back rib plates 60 are more densely distributed, that is, the distance between adjacent back rib plates 60 is smaller.

As an option of this embodiment, referring to fig. 1, the transverse formwork 20 has a length of 2800mm, widths of 260mm and 470mm on both sides, and a panel thickness of 5mm, the bottom of the steel plate is horizontally welded with 1 square pipe of 30 × 30 × 3mm as the reinforcing pipe 50, and the bottom of the steel plate is vertically welded with 8 angle steels of 30 × 30 × 4mm as the back rib plate for reinforcement, and the distance between each angle steel is different from 250mm to 500mm, and the distance between the back rib plates 60 gradually decreases along the direction from right to left.

In one embodiment, referring to fig. 1 and 3, the plurality of back ribs 60 includes a left back rib and a right back rib at two ends, and both the left back rib and the right back rib are angle steels.

Wherein, an outer side wall of the left back rib plate and the right back rib plate is coplanar with two end faces of the transverse formwork 20 in the length direction respectively.

Specifically, the left back rib plate and the right back rib plate may be made of angle steel, in this case, the left back rib plate and the right back rib plate are disposed opposite to each other, that is, one outer sidewall of the angle steel is welded to the front sidewall of the transverse formwork 20, and the other outer sidewall of the angle steel is coplanar with two end surfaces of the transverse formwork 20 in the length direction, respectively. Therefore, the left back rib plate and the right back rib plate can be abutted against the side wall of the longitudinal formwork 10, so that the transverse formwork 20 and the longitudinal formwork 10 can be conveniently enclosed to form a base plate mould structure.

Referring to fig. 4, in addition, the outer sidewalls of the left back rib and the right back rib are coplanar with the two end surfaces of the transverse formwork 20 in the length direction, and a stress point can be provided, so that the C-shaped clamp 70 can be conveniently used to clamp the transverse formwork 20 and the longitudinal formwork 10 and perform limiting and reinforcing.

Referring to fig. 4 and 5, in one embodiment, the common mold for ballastless track bed slabs includes a transverse inter-form positioning device, and two opposing transverse forms 20 of adjacent bed slab mold structures are connected by a transverse inter-form positioning device 40. The positioning device 40 between the transverse formworks is used for connecting two opposite transverse formworks 20 of the adjacent bed plate mold structure, positioning between the transverse formworks is standardized through the positioning device 40 between the transverse formworks, the phenomena that the transverse formworks 20 are not tightly positioned, deviation occurs and the like are avoided, and therefore the construction quality of the bed plate is guaranteed.

As an alternative to this embodiment, the lateral template-to-template positioning device 40 comprises:

the bottom wall of the positioning fixture comprises two parallel template positioning grooves A, the positioning fixture is provided with adjusting holes penetrating through the positioning fixture along the depth direction of the template positioning grooves A, and the adjusting holes are located between the two template positioning grooves A.

Heightening screw 43, heightening screw 43 is in threaded connection with the adjusting hole, and heightening screw 43 comprises a positioning end located on the side of template positioning groove A of the positioning fixture. And the number of the first and second groups,

the frustum 44 is fixedly arranged at the positioning end, and the frustum 44 is fixedly arranged at the positioning end.

The positioning clamps can be arranged at the upper parts of two adjacent transverse templates, and the upper ends of the two transverse templates are clamped into the template positioning grooves A, so that the upper parts of the transverse templates can be positioned. The positioning fixture can be arranged horizontally, at the moment, the adjusting holes of the positioning fixture are arranged in the vertical direction, and the adjusting holes are located between the two template positioning grooves A. I.e. the elevation screws 43 are arranged in the vertical direction and between adjacent transverse formworks. The end of the heightening screw 43 facing away from the template positioning groove a is an adjusting end through which the heightening screw 43 can be rotated, so that the height of the heightening screw 43 is adjusted without changing the height of the positioning jig. The height adjustment screw 43 includes a positioning end adjacent the bottom wall of the positioning fixture. And the frustum 44 may be threaded or welded to the locating end.

It is easy to understand, adjust the hole and still can set up to the unthreaded hole, adjust the welding of hole department and have the nut this moment to realize adjusting nut and the threaded connection who adjusts the hole.

The frustum 44 is fixed at the positioning end, i.e. also between the adjacent transverse formworks, for interacting with two opposite reinforcement pipes 50, so that under the condition that the upper ends of the transverse formworks are clamped and limited, the distance between the lower ends of the adjacent transverse formworks 20 is adjusted through the action of the side wall of the frustum 44 and the reinforcement pipes 50, thereby completing the positioning and installation of the transverse formworks 20.

Specifically, referring to fig. 3, in a direction from the adjustment end to the positioning end, i.e., in a vertically downward direction, the outer side wall of the frustum 44 is tapered, i.e., gradually reduced in diameter. So that the outer side wall of the frustum 44 will force the reinforcement tube 50 and the second reinforcement tube 32 against which it is abutting away from each other when the frustum 44 follows the raising screw 43 to move downwards.

This embodiment connects and secures the upper ends of adjacent transverse formworks by means of locating fixtures. The height-adjusting screw 43 and the frustum 44 are used for adjusting the distance between the lower ends of the adjacent transverse formworks, so that the positioning between the transverse formworks is standardized, the phenomena of untight positioning, deviation and the like of the transverse formworks 20 are avoided, and the construction quality of the base plate is guaranteed. And the heightening screw 43 is acted with the reinforcing pipe 50, so that the construction is efficient, the adjustment is convenient, and the device also has the advantage of high reliability.

In some embodiments, to facilitate rotation of the height adjustment screw 43, the lateral inter-form positioning device 40 further comprises:

and the sleeve 45 is fixedly arranged at one end, far away from the bottom wall of the positioning fixture, of the height-adjusting screw 43, and the axis of the sleeve 45 is perpendicular to that of the height-adjusting screw 43. And the number of the first and second groups,

the crowbar is sleeved in the sleeve 45.

Wherein the sleeve 45 can be fixed to the end of the height-adjusting screw 43 away from the bottom wall of the positioning fixture by welding or other equivalent means. The sleeve 45 can be replaced by a nut, which is not limited in this application, as long as the crowbar can be sleeved in the sleeve 45 and performs the force application.

It is easily understood that the present embodiment rotates the height-adjusting screw 43 by the combination of the sleeve 45 and the crowbar, thereby conveniently and rapidly rotating the height-adjusting screw 43. And the force is applied by the combination of the crowbar and the sleeve 45, and the force application mode is convenient for humanized operation and construction of workers. Compared with the existing spanner for screwing the height-adjusting screw 43, the combined stress application of the crowbar and the sleeve 45 is suitable for being applied to a site, and the positioning device can be normally used even if the positioning device is lightly polluted by concrete, so that the environmental applicability is improved. Meanwhile, the positioning device adopts the combination of the sleeve 45 and the crowbar to facilitate the cleaning of concrete.

In one embodiment, a positioning fixture includes:

the upper channel 41, and,

the lower channel steel 42 is fixedly arranged in the upper channel steel 41, and the lower channel steel 42 is arranged opposite to the upper channel steel 41.

Wherein, the clearance between the two side walls of the lower channel steel 42 and the upper channel steel 41 defines a template positioning slot a.

Specifically, the upper channel 41 is horizontally disposed with its notch facing downward, and the lower channel 42 is horizontally disposed with its notch facing upward. Optionally, the lower channel 42 may be welded into the upper channel 41. The clearance between the two side walls of the lower channel steel 42 and the upper channel steel 41 defines a formwork positioning groove a. In this case, the positioning fixture may be an axis-symmetric piece, and the symmetric axis is the axis of the height-adjusting screw 43.

It is easy to understand, two fixed plates are directly welded in the existing upper channel steel 41, and a template positioning groove A is defined by the gap between the two fixed plates and the upper channel steel 41. After the positioning fixture clamps the upper end of the transverse template to limit, when the lower end of the transverse template is adjusted through the heightening screw 43, the fixing plate is easily damaged due to the forced displacement of the inner side of the transverse template. Compare in aforementioned current structure, the structure that two piece big one little channel-section steels of this embodiment adopted mutually supported, structural strength obtains obviously improving to positioning fixture's life has been improved.

In one embodiment, in order to clamp the upper end of the transverse formwork 20 in the formwork positioning groove a, a locking structure is further provided on the positioning fixture, and the locking structure includes:

and the locking adjusting hole is formed in the outer side wall of one side of the upper channel steel 41 and penetrates through the outer side wall of the upper channel steel 41.

And the adjusting bolt 46 is in threaded connection with the locking adjusting hole, and one end of the adjusting bolt 46 extends into the template positioning groove A.

And the adjusting sleeve 47 is fixedly connected to the other end of the adjusting bolt 46.

Wherein the optional locking adjustment hole may be arranged in a direction perpendicular to the axis of the height-adjustment bolt. For example, when the heightening bolt is vertically arranged, the locking adjusting hole is horizontally arranged.

It is easy to understand, the locking regulation hole can also be set as the unthreaded hole, and the nut can be welded in the locking regulation hole department of last channel-section steel 41 this moment to realize adjusting bolt 46 threaded connection in locking regulation hole.

In this embodiment, still can stretch into adjusting sleeve 47 through the crowbar in to rotatory adjusting bolt 46, and then compress tightly the upper end of horizontal template 20 on the cell wall of template positioning groove A, prevent horizontal template 20 off tracking, do benefit to the accurate location of accomplishing horizontal template 20.

In some embodiments, referring to fig. 4, a C-shaped clip 70 is further included, and the longitudinal form 10 and the lateral form 20 are connected by the C-shaped clip 70.

The utility model discloses utilize C type card 70 supplementary reinforcement longitudinal formwork 10 and horizontal template, further guaranteed being connected between horizontal template and the longitudinal formwork 10, reduced the aversion risk of horizontal template in concrete placement, effectively controlled the crack size and hang down straightness. And the C-shaped card 70 belongs to easily purchased and turnover materials, and has low cost.

With reference to fig. 4 and 5, for this reason, the embodiment of the present invention further provides a construction method using the ballastless track general mold, where the method includes the following steps:

(a) axial lofting is conducted on a base plate sideline of a ballastless track line, then lengths of structures such as a roadbed and a bridge and beam joint sizes are measured actually, the plate length of the transverse formwork 20 is adjusted according to design and specification requirements, and then the line snapping of the formwork installation position is conducted.

(b) After the base surface contacted by the base plate is roughened and the reinforcing mesh is installed, the reinforcing bars are planted on the elastic line side of the transverse template 20 in the unit structure of the base plate. Generally, the number of the planting bars 1 of each transverse formwork 20 is not less than 3-4.

(c) Installing the longitudinal formworks 10, then moving 2 transverse formworks 20 which are polished, cleaned and brushed in advance with the formwork paint into the plate joints, installing the positioning devices 40 between the transverse formworks, enabling the adjacent transverse formworks 20 to be respectively inserted into two formwork positioning grooves A of the positioning devices 40 between the transverse formworks, and rotating the heightening screw 43 to enable the frustum 44 to be inserted between the reinforcing pipes 50 of the adjacent transverse formworks 20.

(d) Rotating the height-adjusting screws 43 causes the frustums 44 to spread the lower portions of the adjacent transverse formworks 20 so that the adjacent transverse formworks 20 are aligned with the corresponding transverse formwork mounting positions snapping lines, respectively.

(e) Meanwhile, the vertical level ruler is utilized to correct the verticality of the transverse template 20, a concrete protective layer cushion block 2 is additionally arranged between the transverse template 20 and the bottom embedded steel bar after the verticality meets the requirement, and after the concrete protective layer cushion block 2 is installed and tightly supported, the height-adjusting screw rod is slightly rotated to ensure that the frustum 44 is completely stressed.

Wherein, the clear distance between the embedded bar 1 and the elastic line of the template mounting position is smaller than the thickness of the concrete protective layer cushion block.

(f) The skid is used for rotating the adjusting bolt 46 to clamp the transverse formwork 20, then the C-shaped clamp 70 is installed on the longitudinal formwork 10 in the slab gap at the position close to the transverse formwork 20, the C-shaped clamp 70 clamps the longitudinal formwork 10 and the left back rib plate 60 or the right back rib plate 33 on the transverse formwork 20, then the C-shaped clamp 70 is tightened to prevent the transverse formwork 20 from being displaced due to expansion force in the concrete pouring process, and the operation of fastening the longitudinal formwork 10 and the transverse formwork 20 is completed to construct the base plate mould structure.

(g) Pouring concrete to form the bed plate 4, covering the slab joints with thick geotextile for preventing the slab joints from being leaked or polluted in the concrete pouring process, arranging round holes at the corresponding positions of the heightening screw rods 43 on the thick geotextile, and clamping the edges of the thick geotextile and the transverse formworks 20 by using the fishtail clamps 80, wherein the clamping positions of the fishtail clamps 80 at each slab joint are not less than 6-8.

The above is only the optional embodiment of the present invention, and not the scope of the present invention is limited thereby, all the equivalent structure changes made by the contents of the specification and the drawings are utilized under the inventive concept of the present invention, or the direct/indirect application in other related technical fields is included in the patent protection scope of the present invention.

Claims

1. The utility model provides a general mould of ballastless track bed plate which characterized in that includes:

at least 2 longitudinal forms; and

the longitudinal section of each transverse template is a right trapezoid;

2. The ballastless track bed plate general mold of claim 1, further comprising:

3. The ballastless track bed plate general mold of claim 1, further comprising:

4. The ballastless track bed plate general mold of claim 3, wherein the transverse mold plate comprises a left end surface and a right end surface, and the length of the right end surface is smaller than that of the left end surface;

5. The ballastless track bed plate general mold according to claim 3, wherein the plurality of back rib plates comprise a left back rib plate and a right back rib plate at two ends, and the left back rib plate and the right back rib plate are both angle steels;

6. The ballastless track bed plate general mold of claim 1, further comprising: a positioning device between the transverse formworks;

7. The ballastless track bed plate general mold of claim 6, wherein the transverse inter-mold plate positioning device comprises:

the frustum is fixedly arranged at the positioning end;

8. The universal ballastless track bed plate mold of claim 7, wherein the transverse inter-form positioning device further comprises:

the crowbar is sleeved in the sleeve.

9. The ballastless track bed plate general mold of claim 7, wherein the positioning fixture comprises:

feeding channel steel; and

and gaps between two side walls of the lower channel steel and the upper channel steel limit the template positioning grooves.

10. The ballastless track bed plate general mold of any one of claims 1 to 9, further comprising a C-shaped clamp, wherein the longitudinal formwork and the transverse formwork are connected by the C-shaped clamp.