Underground pipe network construction equipment

Abstract

The utility model relates to the technical field of pipe network construction, in particular to underground pipe network construction equipment. The underground pipe network construction equipment comprises a mounting mechanism and two positioning mechanisms, the mounting mechanism comprises a mounting main body and a first laser part, the mounting main body is used for extending into an underground tunnel, and the first laser part is arranged on the mounting main body and used for indicating the position of a to-be-mounted pipeline in the underground tunnel; positioning mechanisms are arranged on the two opposite sides of the mounting main body, each positioning mechanism comprises a supporting assembly, a driving part and a second laser part, the second laser parts are arranged on the supporting assemblies, the driving parts are arranged on the mounting main body, and the output ends of the driving parts are connected with the supporting assemblies; the driving part is used for driving the supporting assembly to move in the direction close to or away from the other positioning mechanism so that the second laser part can indicate the edge portion of one side of the tunnel. According to the underground pipe network construction equipment, the laying precision of laying the to-be-installed pipeline in the tunnel is improved, and the to-be-installed pipeline can be conveniently laid in the tunnel.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipe network construction technical field especially, relates to a kind of underground pipe network construction equipment. BACKGROUND

[0002] Underground pipe network includes process pipeline, drainage pipeline and telecommunication cable etc..At present, due to the complex arrangement of underground pipe network, when the pipe network needs to be expanded in the underground, the newly laid pipeline is prone to stagger in horizontal and vertical direction with the existing pipeline, resulting in process error, unable to accurately position the laying position of the newly laid pipeline, reduce the precision of pipeline laying, also increase the difficulty of laying of the newly added pipeline.

[0003] Therefore, an underground pipe network construction equipment is needed to solve the above problems. UTILITY MODEL CONTENT

[0004] The utility model aims at providing an underground pipe network construction equipment to improve the laying precision of the to-be-installed pipeline in the tunnel, and facilitate the laying of the to-be-installed pipeline in the tunnel.

[0005] To achieve this purpose, the utility model adopts the following technical solutions:

[0006] An underground pipe network construction equipment comprises:

[0007] An installation mechanism, which comprises an installation main body and a first laser piece, the installation main body is used to extend into the tunnel, and the first laser piece is arranged on the installation main body and configured to indicate the position of the to-be-installed pipeline in the tunnel;

[0008] Two positioning mechanisms, each side of the installation main body is provided with the positioning mechanism, the positioning mechanism comprises a supporting assembly, a driving piece and a second laser piece, the second laser piece is arranged on the supporting assembly, the driving piece is arranged on the installation main body, the output end of the driving piece is connected with the supporting assembly, and the driving piece is configured to drive the supporting assembly to move in the direction of approaching or moving away from the other positioning mechanism, so that the second laser piece indicates the edge of one side of the tunnel.

[0009] As an optional solution, the positioning mechanism further comprises a guide assembly, the guide assembly comprises a guide rod and a guide sleeve, the guide rod extends along the moving direction of the supporting assembly, one of the guide rod and the guide sleeve is arranged on the supporting assembly, and the other of the guide rod and the guide sleeve is arranged on the installation main body.

[0010] As an optional solution, the supporting assembly comprises:

[0011] A support member is connected to the output end of the driving member, and the second laser member is arranged on the support member;

[0012] A horizontal adjusting member is arranged on the support member, and the horizontal adjusting member is configured to adjust the movement of the support member along a vertical direction.

[0013] As an option, the horizontal adjusting member includes:

[0014] An adjusting mounting block is arranged on the support member;

[0015] A threaded adjusting rod extends along the vertical direction, and the threaded adjusting rod is threadedly connected to the adjusting mounting block;

[0016] A support pad is arranged on the bottom of the adjusting mounting block through which the threaded adjusting rod is screwed, and the support pad abuts against the foundation.

[0017] As an option, the horizontal adjusting member further includes:

[0018] An adjusting knob is arranged on the top of the threaded adjusting rod.

[0019] As an option, the support assembly further includes:

[0020] A horizontal detection member is arranged on the upper end surface of the mounting body, and the horizontal detection member is configured to detect the levelness of the mounting body.

[0021] As an option, the support assembly includes:

[0022] A support member is connected to the output end of the driving member, and the second laser member is arranged on the support member;

[0023] A universal wheel is arranged on the bottom of the support member.

[0024] As an option, the interior of the mounting body is provided with a receiving space, and the underground pipe network construction equipment further includes:

[0025] A carrying mechanism includes a carrying plate and a locking assembly, the carrying plate is located in the receiving space, the carrying plate is slidably connected to the mounting body along a vertical direction, and the carrying plate is used for carrying a welding machine, the locking assembly is arranged on the mounting body, and the locking assembly is configured to lock the relative position of the carrying plate relative to the mounting body.

[0026] As an option, the bearing mechanism further comprises a sliding block arranged on the bearing plate, a sliding groove with sliding connection with the sliding block is arranged on the cavity wall of the accommodating space, the sliding groove extends along the vertical direction, and a plurality of insertion holes are arranged on the sliding block and spaced apart along the vertical direction.

[0027] The locking assembly comprises a locking mounting block arranged on the mounting body and a locking bolt inserted and fixed in one of the insertion holes.

[0028] As an option, the mounting mechanism further comprises a holding handle arranged on the mounting body.

[0029] The utility model discloses beneficial effects:

[0030] The utility model provides a kind of underground pipe network construction equipment, which comprises mounting mechanism and two positioning mechanisms, and the mounting mechanism comprises mounting body and first laser piece.The mounting body is used to extend into the tunnel, and the first laser piece is arranged on the mounting body.The first laser piece is used to indicate the position of the pipe to be installed in the tunnel.Each side of the mounting body is provided with a positioning mechanism.The positioning mechanism comprises a support assembly, a driving member and a second laser piece.The second laser piece is arranged on the support assembly.The driving member is arranged on the mounting body.The output end of the driving member is connected with the support assembly.The driving member is used to drive the support assembly to move along the direction of approaching or moving away from the other positioning mechanism, so that the second laser piece indicates the edge of one side of the tunnel.The underground pipe network construction equipment provided by the utility model positions the edges of the opposite sides of the tunnel through two positioning mechanisms, ensures that the mounting mechanism located between the two positioning mechanisms is accurately positioned in the tunnel, and makes the first laser piece on the mounting body accurately indicate the position of the pipe to be installed in the tunnel, which precisely indicates the position of the pipe to be installed, improves the laying accuracy of the pipe to be installed in the tunnel, and facilitates the laying of the pipe to be installed in the tunnel. BRIEF DESCRIPTION OF DRAWINGS

[0031] Figure 1 It is the first structure schematic view of the underground pipe network construction equipment provided by the utility model embodiment.

[0032] Figure 2 It is the second structure schematic view of the underground pipe network construction equipment provided by the utility model embodiment.

[0033] Figure 3 It is the principle diagram of the first laser piece indicating the position of the pipe to be installed in the tunnel.

[0034] Figure 4 It is the first local structure schematic view of the underground pipe network construction equipment provided by the utility model embodiment.

[0035] Figure 5 Figure 2 is a second partial structure schematic view of the underground pipe network construction equipment provided by the embodiment of the present application;

[0036] Figure 6 Figure 3 is a third partial structure schematic view of the underground pipe network construction equipment provided by the embodiment of the present application.

[0037] In the figure:

[0038] 20, buried pipeline; 30, tunnel;

[0039] 1, mounting mechanism; 11, mounting main body; 111, containing space; 112, sliding groove; 12, first laser piece; 13, holding handle;

[0040] 2, positioning mechanism; 21, support assembly; 211, support piece; 212, horizontal adjusting piece; 2121, adjusting mounting block; 2122, threaded adjusting rod; 2123, support pad; 2124, adjusting knob; 213, horizontal detection piece; 214, universal wheel; 22, driving piece; 23, second laser piece; 24, guide assembly; 241, guide rod; 242, guide sleeve;

[0041] 3, bearing mechanism; 31, bearing plate; 32, locking assembly; 321, locking mounting block; 322, locking bolt; 323, limiting ring; 33, sliding block; 331, plug-in hole. DETAILED DESCRIPTION

[0042] In order to make the technical problems solved by the present application, the technical scheme adopted and the technical effects achieved more clear, the technical scheme of the present application will be further described below in conjunction with the drawings and through specific embodiments.

[0043] In the description of the present application, unless otherwise explicitly specified and limited, the terms "connected", "connected", "fixed" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0044] In the utility model, unless otherwise expressly provided and limited, the first feature is "on" or "under" the second feature, which can include that the first and second features are in direct contact, or the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the first feature "on", "above" and "on the surface of" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "under", "below" and "underneath" the second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0045] In the description of the present embodiment, the terms "up", "down", "left", "right" and the like orientation or position relationship are based on the orientation or position relationship shown in the drawings, only for the convenience of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" are only used to distinguish in the description, and have no special meaning.

[0046] At present, due to the complex arrangement of underground pipe network, when the underground pipe network needs to be expanded, the newly laid pipeline is easy to intersect with the existing pipeline in horizontal and vertical directions, resulting in process errors, and the laying position of the newly laid pipeline cannot be accurately positioned, which reduces the precision of pipeline laying and increases the difficulty of laying the newly added pipeline.

[0047] In order to solve the above problems, such as Figures 1-3As shown, the underground pipe network construction equipment provided in the embodiment comprises a mounting mechanism 1 and two positioning mechanisms 2. The mounting mechanism 1 comprises a mounting body 11 and a first laser piece 12. The mounting body 11 is used to extend into the tunnel 30. The first laser piece 12 is arranged on the mounting body 11 and is used to indicate the position of the pipe to be installed in the tunnel 30. The two opposite sides of the mounting body 11 are each provided with a positioning mechanism 2. The positioning mechanism 2 comprises a supporting assembly 21, a driving piece 22 and a second laser piece 23. The second laser piece 23 is arranged on the supporting assembly 21. The driving piece 22 is arranged on the mounting body 11. The output end of the driving piece 22 is connected with the supporting assembly 21. The driving piece 22 is used to drive the supporting assembly 21 to move in the direction of approaching or moving away from the other positioning mechanism 2, so that the second laser piece 23 indicates the edge of one side of the tunnel 30. The underground pipe network construction equipment provided in the embodiment positions the edge of the two opposite sides of the tunnel 30 through the two positioning mechanisms 2, ensures that the mounting mechanism 1 located between the two positioning mechanisms 2 is accurately positioned in the tunnel 30, and makes the first laser piece 12 on the mounting body 11 accurately indicate the position of the pipe to be installed in the tunnel 30, so as to accurately indicate and mark the position of the pipe to be installed. This not only improves the laying precision of the pipe to be installed in the tunnel 30, but also facilitates the laying of the pipe to be installed in the tunnel 30.

[0048] Optionally, in the embodiment, the driving piece 22 can be a driving air cylinder, which has the advantage of reliable work.

[0049] Specifically, in the embodiment, as shown, Figure 3 The first laser piece 12 can emit at least two intersecting laser rays towards the inner wall of the tunnel 30. The distance L between the first laser piece 12 and the buried pipe 20 in the tunnel 30 in the horizontal direction has been determined. The distance H between the first laser piece 12 and the bottom of the buried pipe 20 in the tunnel 30 in the vertical direction has been determined. Therefore, the intersection point of the at least two intersecting laser rays is the position of the pipe to be installed in the tunnel 30. Since the two positioning mechanisms 2 accurately position the edges of the two opposite sides of the tunnel 30, the relative position of the mounting mechanism 1 in the tunnel 30 is determined at this time, and the relative position of the first laser piece 12 and the buried pipe 20 in the tunnel 30 is also determined. As long as the distance L between the first laser piece 12 and the buried pipe 20 in the horizontal direction is not less than the minimum horizontal interval, and the distance H between the first laser piece 12 and the bottom of the buried pipe 20 in the tunnel 30 in the vertical direction is not less than the minimum vertical interval, the pipe to be installed can be installed at the intersection of the at least two laser rays emitted by the first laser piece 12. Optionally, in the embodiment, the first laser piece 12 can emit three intersecting laser rays towards the inner wall of the tunnel 30, so as to more clearly indicate the position of the pipe to be installed in the tunnel 30.

[0050] Optionally, in the embodiment, as shown in Figure 1 The installation mechanism 1 further comprises a holding handle 13 arranged on the installation body 11. By arranging the holding handle 13, the entire underground pipe network construction equipment is convenient to transport. Optionally, two holding handles 13 are arranged on the installation body 11 at intervals, so that the operator can hold and operate with both hands.

[0051] In the embodiment, as shown in Figure 1 and Figure 2 The positioning mechanism 2 further comprises a guide assembly 24, the guide assembly 24 comprises a slidingly sleeved guide rod 241 and a guide sleeve 242, the guide rod 241 extends along the moving direction of the support assembly 21, one of the guide rod 241 and the guide sleeve 242 is arranged on the support assembly 21, and the other of the guide rod 241 and the guide sleeve 242 is arranged on the installation body 11. By arranging the guide assembly 24, the movement of the support assembly 21 relative to the installation body 11 is guided, and the stability and reliability of the movement of the support assembly 21 relative to the installation body 11 are ensured. Specifically, in the embodiment, the guide rod 241 is arranged on the support assembly 21, and the guide sleeve 242 is arranged on the installation body 11. In other embodiments, the guide rod 241 is arranged on the installation body 11, and the guide sleeve 242 is arranged on the support assembly 21. Optionally, in the embodiment, the guide assembly 24 is arranged on both sides of the driving member 22, which further ensures the stability and reliability of the movement of the support assembly 21 relative to the installation body 11.

[0052] In the embodiment, as shown in Figure 1 The support assembly 21 comprises a support member 211 and a horizontal adjustment member 212, wherein the support member 211 is connected with the output end of the driving member 22, and the second laser member 23 is arranged on the support member 211, and the horizontal adjustment member 212 is arranged on the support member 211 and is used for adjusting the vertical movement of the support member 211. By respectively fine-tuning the vertical movement of the corresponding support member 211 by the horizontal adjustment members 212 on both sides of the installation body 11, the levelness of the installation body 11 is ensured, and the accuracy of the first laser member 12 indicating the position of the pipe to be installed in the tunnel 30 is further ensured.

[0053] Optionally, in the embodiment, as shown in Figure 1As shown, the horizontal adjusting member 212 comprises an adjusting mounting block 2121, a threaded adjusting rod 2122, and a supporting pad 2123, wherein the adjusting mounting block 2121 is arranged on the supporting member 211, the threaded adjusting rod 2122 extends in the vertical direction, and the threaded adjusting rod 2122 is threadedly connected with the adjusting mounting block 2121, the threaded adjusting rod 2122 is screwed through the bottom of the adjusting mounting block 2121 and is provided with the supporting pad 2123, and the supporting pad 2123 abuts against the ground. By adjusting the screwing position of the threaded adjusting rod 2122 and the adjusting mounting block 2121, the supporting height of the supporting pad 2123 to the supporting member 211 is adjusted, and then the horizontal degree of the two supporting members 211 to the whole installation main body 11 through the corresponding driving members 22 and the corresponding guide assemblies 24 is adjusted.

[0054] Optionally, in the embodiment, the horizontal adjusting member 212 further comprises an adjusting knob 2124, and the top of the threaded adjusting rod 2122 is provided with the adjusting knob 2124. By arranging the adjusting knob 2124, the threaded adjusting rod 2122 is conveniently screwed and adjusted.

[0055] Optionally, in the embodiment, each supporting assembly 21 comprises two horizontally arranged horizontal adjusting members 212, and the two horizontal adjusting members 212 jointly adjust the height of the supporting assembly 21 to ensure the horizontal degree of adjustment.

[0056] Optionally, in the embodiment, the supporting assembly 21 further comprises a horizontal detecting member 213, and the horizontal detecting member 213 is arranged on the upper end surface of the installation main body 11 and is used for detecting the horizontal degree of the installation main body 11. It should be noted that only one of the two opposite supporting assemblies 21 comprises the horizontal detecting member 213. Optionally, the horizontal detecting member 213 is in the form of a bubble level.

[0057] Optionally, as shown in Figure 2 and Figure 4 , the supporting assembly 21 further comprises a universal wheel 214, and the bottom of the supporting member 211 is provided with the universal wheel 214. By arranging the universal wheel 214, the universal wheel 214 can be brought into contact with the ground by adjusting the horizontal adjusting member 212, and the whole underground pipe network construction equipment can be moved in various directions by operating the holding handle 13. It should be noted that the bottom of each supporting member 211 is provided with two universal wheels 214, so that the four universal wheels 214 jointly drive the whole underground pipe network construction equipment to move.

[0058] Optionally, in the embodiment, the supporting member 211 is provided with a power supply (not shown in the figure), and the power supply is used for supplying power to the first laser member 12 and the second laser member 23.

[0059] Optionally, in the embodiment, two second laser pieces 23 are arranged on each support piece 211 at intervals, and the second laser pieces 23 emit laser light downward, so that the two second laser pieces 23 on one support piece 211 simultaneously indicate the edge of one side of the tunnel 30.

[0060] In the embodiment, as shown in Figure 5 and Figure 6 , the inside of the mounting body 11 is provided with a receiving space 111, and the underground pipe network construction equipment further comprises a bearing mechanism 3, the bearing mechanism 3 comprises a bearing plate 31 and a locking assembly 32, the bearing plate 31 is located in the receiving space 111, and the bearing plate 31 is in sliding connection with the mounting body 11 in the vertical direction, and the bearing plate 31 is used for bearing the welding machine, and the locking assembly 32 is arranged on the mounting body 11, and the locking assembly 32 is used for locking the relative position of the bearing plate 31 relative to the mounting body 11. By arranging the bearing mechanism 3, the bearing of the welding machine is realized, and the height position of the welding machine is also convenient to adjust, so that the operator is more convenient to perform corresponding welding work in the tunnel 30 through the welding machine. In addition, by arranging the bearing plate 31 in the receiving space 111 of the mounting body 11, the structure of the entire underground pipe network construction equipment is more compact, and the layout is more reasonable.

[0061] In the embodiment, as shown in Figure 5 and Figure 6 , the bearing mechanism 3 further comprises a sliding block 33, the sliding block 33 is arranged on the bearing plate 31, a sliding groove 112 in sliding connection with the sliding block 33 is formed in the cavity wall of the receiving space 111, the sliding groove 112 extends in the vertical direction, a plurality of insertion holes 331 are arranged on the sliding block 33 at intervals in the vertical direction, the locking assembly 32 comprises a locking mounting block 321 and a locking bolt 322, the locking mounting block 321 is arranged on the mounting body 11, and the locking bolt 322 is inserted and fixed in one of the insertion holes 331 through the locking mounting block 321. By enabling the sliding block 33 to drive the bearing plate 31 to move along the sliding groove 112, when the bearing plate 31 is driven by the sliding block 33 to move to a suitable height position, the locking bolt 322 is inserted and fixed in the insertion hole 331 at the suitable position through the locking mounting block 321, so as to lock the position of the bearing plate 31. Optionally, in the embodiment, the opposite sides of the bearing plate 31 are provided with the sliding blocks 33, and each sliding block 33 is correspondingly provided with the locking assembly 32, so as to ensure the stability of the bearing plate 31.

[0062] Optionally, in the embodiment, the locking assembly 32 further comprises a limiting ring 323, a through hole is formed in the locking mounting block 321, and the limiting ring 323 is arranged between the hole wall of the through hole and the outer peripheral wall of the locking bolt 322, so as to ensure the stability of the insertion of the locking bolt 322 in the locking mounting block 321.

[0063] Obviously, the above embodiments of the present application are merely examples for clearly illustrating the present application, and are not intended to limit the implementation modes of the present application. For those skilled in the art, other different forms of changes or variations can be made on the basis of the above description. Here, it is not necessary and also impossible to exhaust all the implementation modes. Any modification, equivalent replacement and improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application claims.

Claims

1. An underground pipe network construction apparatus, characterized by comprising: The utility model relates to a kind of installation mechanism (1), the installation mechanism (1) includes installation body (11) and first laser piece (12), the installation body (11) is used to extend into gallery (30), the first laser piece (12) is arranged in the installation body (11), the first laser piece (12) is configured as indicating the position of pipeline to be installed in the gallery (30);Two positioning mechanisms (2) are arranged on the opposite sides of the installation body (11), the positioning mechanism (2) includes support assembly (21), driving piece (22) and second laser piece (23), the second laser piece (23) is arranged on the support assembly (21), the driving piece (22) is arranged on the installation body (11), the output end of the driving piece (22) is connected with the support assembly (21), the driving piece (22) is configured to drive the support assembly (21) moves in the direction of approaching or away from another positioning mechanism (2), so that the second laser piece (23) indicates the edge of one side of the gallery (30). The positioning mechanism (2) further includes guide assembly (24), the guide assembly (24) includes slidingly sleeved guide rod (241) and guide sleeve (242), the guide rod (241) extends along the moving direction of the support assembly (21), one of the guide rod (241) and the guide sleeve (242) is arranged on the support assembly (21), and the other of the guide rod (241) and the guide sleeve (242) is arranged on the installation body (11). The support assembly (21) includes:

2. Underground pipe network construction apparatus according to claim 1, characterized in that support (211), which is connected to the output end of the driving piece (22), and the second laser piece (23) is arranged on the support (211); 3. Underground pipe network construction apparatus according to claim 1, characterised in that Horizontal adjustment member (212) is arranged on the support (211), and the horizontal adjustment member (212) is configured to adjust the movement of the support (211) in the vertical direction. The horizontal adjustment member (212) includes: Adjustment mounting block (2121) is arranged on the support (211); 4. Underground pipe network construction apparatus according to claim 3, characterised in that, Threaded adjustment rod (2122) extends in the vertical direction, and the threaded adjustment rod (2122) is threadedly connected with the adjustment mounting block (2121); Support pad (2123) is arranged on the bottom of the adjustment mounting block (2121) through which the threaded adjustment rod (2122) is screwed, and the support pad (2123) abuts against the foundation. The horizontal adjustment member (212) further includes: Adjusting knob (2124) is arranged on the top of the threaded adjustment rod (2122).

5. Underground pipe network construction apparatus according to claim 4, characterised in that, The support assembly (21) further includes: ​ 6. Underground pipe network construction apparatus according to claim 3, characterised in that ​ A horizontal detection piece (213) is arranged on an upper end surface of the mounting body (11), and is configured to detect the levelness of the mounting body (11).

7. A trenching apparatus as claimed in claim 1, characterised in that, The support assembly (21) comprises: A support piece (211) is connected to an output end of the driving piece (22), and the second laser piece (23) is arranged on the support piece (211). A universal wheel (214) is arranged on a bottom of the support piece (211).

8. An underground pipe installation apparatus according to any one of claims 1 to 7, wherein An accommodating space (111) is arranged in the mounting body (11), and the underground pipe network construction device further comprises: A bearing mechanism (3) comprises a bearing plate (31) and a locking assembly (32), the bearing plate (31) is located in the accommodating space (111), the bearing plate (31) is connected to the mounting body (11) in a sliding mode along a vertical direction, the bearing plate (31) is used for bearing a welding machine, and the locking assembly (32) is arranged on the mounting body (11) and is configured to lock the relative position of the bearing plate (31) relative to the mounting body (11).

9. A trenching apparatus as claimed in claim 8, characterised in that, The bearing mechanism (3) further comprises a sliding block (33), the sliding block (33) is arranged on the bearing plate (31), a sliding groove (112) is arranged on a cavity wall of the accommodating space (111) and is connected to the sliding block (33) in a sliding mode, the sliding groove (112) extends along the vertical direction, and a plurality of plug-in holes (331) are arranged on the sliding block (33) and are spaced apart along the vertical direction. The locking assembly (32) comprises a locking mounting block (321) and a locking bolt (322), the locking mounting block (321) is arranged on the mounting body (11), and the locking bolt (322) is inserted and fixed into one of the plug-in holes (331) through the locking mounting block (321).

10. An underground pipe installation apparatus according to any one of claims 1 to 7, wherein The mounting mechanism (1) further comprises a holding handle (13), and the holding handle (13) is arranged on the mounting body (11).

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